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	<title>上海天沃阀门厂 &#187; 蝶阀</title>
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	<description>上海天沃阀门400-050-9500</description>
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		<item>
		<title>电动软密封蝶阀</title>
		<link>http://www.valve86.com/diandong-ruanmifeng-diefa.html</link>
		<comments>http://www.valve86.com/diandong-ruanmifeng-diefa.html#comments</comments>
		<pubDate>Thu, 07 Mar 2013 08:08:52 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[软密封蝶阀]]></category>
		<category><![CDATA[电动阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5208</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa_zhy.jpg" alt="电动软密封蝶阀" width="280px" height="328px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p>天沃<strong>电动软密封蝶阀</strong>按连接形式主要分为：法兰式、对夹式和突耳式。其阀体、阀板、阀轴为同心结构设计，具有结构简洁，流阻系数小，流量特性趋于直线，不会滞留杂物等特点，是管路优先选用的电控蝶阀。电动软密封蝶阀既可作切断介质用，又可作调节介质的流量用。特别适用于双向密封和阀体易锈蚀场合，选用不同材料的零件，配用不同材料的密封圈，可适应不同的介质、工况，使成本与性能达到最佳效果。</p>
<p class="p2">电动执行器：</p>
<p>
		天沃电动法兰球阀标配采用自行研发的TT系列或QT系列电动执行器，可以现场操作也可以远距离控制，详情请浏览：<a class="lianjie" href="http://www.valve86.com/qt-diandong-zhixingqi.html" title="QT系列电动执行器">QT系列电动执行器</a><a class="lianjie zuo20" href="http://www.valve86.com/tt-diandong-zhixingjigou.html" title="TT系列电动执行器">TT系列电动执行器</a>
		</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>开关型/调节型/防爆型</span><span>蝶阀最高耐温≤120℃</span></p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<h3 class="h2beijing" style="width:260px">D941X型法兰式电动软密封蝶阀</h3>
<div class="left juzhong xia20" style="width:313px">
			<img width="180px" height="400px" alt="D941X型法兰式电动软密封蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa07.jpg">
		</div>
<div class="left juzhong shang20" style="width:313px">
			<img width="180px" height="350px" alt="法兰式电动软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa01.gif">
		</div>
<div class="left juzhong shang20" style="width:274px">
			<img width="140px" height="350px" alt="电动法兰软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa02.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>DN</td>
<td>L</td>
<td>H</td>
<td>D</td>
<td>D1</td>
<td>Z-Φ</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>77</td>
<td>165</td>
<td>125</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>93</td>
<td>185</td>
<td>145</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>100</td>
<td>200</td>
<td>160</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>113</td>
<td>220</td>
<td>180</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>123</td>
<td>250</td>
<td>210</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>193</td>
<td>285</td>
<td>240</td>
<td>8-22</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>172</td>
<td>340</td>
<td>295</td>
<td>8-22</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>202</td>
<td>395</td>
<td>350</td>
<td>12-22</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>218</td>
<td>445</td>
<td>400</td>
<td>12-22</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>253</td>
<td>505</td>
<td>560</td>
<td>16-22</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>300</td>
<td>565</td>
<td>515</td>
<td>16-26</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>328</td>
<td>615</td>
<td>656</td>
<td>20-26</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>229</td>
<td>352</td>
<td>670</td>
<td>620</td>
<td>20-26</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>267</td>
<td>397</td>
<td>780</td>
<td>725</td>
<td>20-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<h3 class="h2beijing" style="width:260px">D971X型对夹式电动软密封蝶阀</h3>
<div class="left juzhong xia20" style="width:293px">
			<img width="155px" height="400px" alt="D971X型对夹式电动软密封蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa08.jpg">
		</div>
<div class="left juzhong shang20" style="width:318px">
			<img width="180px" height="350px" alt="对夹式电动软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa03.gif">
		</div>
<div class="left juzhong shang20" style="width:289px">
			<img width="150px" height="350px" alt="电动对夹式软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa04.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>DN</td>
<td>L</td>
<td>H1</td>
<td>H2</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φ</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>50</td>
<td>42</td>
<td>161</td>
<td>80</td>
<td>52.9</td>
<td>120</td>
<td>4-19</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>44.7</td>
<td>175</td>
<td>89</td>
<td>64.5</td>
<td>136.2</td>
<td>4-19</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>45.2</td>
<td>181</td>
<td>95</td>
<td>78.8</td>
<td>160</td>
<td>4-19</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>52.1</td>
<td>200</td>
<td>114</td>
<td>104</td>
<td>185</td>
<td>4-19</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>54.4</td>
<td>213</td>
<td>127</td>
<td>123.3</td>
<td>215</td>
<td>4-19</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>55.8</td>
<td>226</td>
<td>139</td>
<td>155.6</td>
<td>238</td>
<td>4-23</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>200</td>
<td>60.6</td>
<td>260</td>
<td>175</td>
<td>202.5</td>
<td>295</td>
<td>4-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>65.6</td>
<td>292</td>
<td>203</td>
<td>250.5</td>
<td>357</td>
<td>4-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>76.9</td>
<td>337</td>
<td>242</td>
<td>301.6</td>
<td>407</td>
<td>4-23</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>76.5</td>
<td>368</td>
<td>267</td>
<td>333.3</td>
<td>467</td>
<td>4-23</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>86.5</td>
<td>400</td>
<td>309</td>
<td>389.6</td>
<td>515<br />
			  525</td>
<td>4-28</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>105.6</td>
<td>422</td>
<td>328</td>
<td>440.5</td>
<td>565<br />
			  585</td>
<td>4-28</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>131.8</td>
<td>480</td>
<td>361</td>
<td>491.5</td>
<td>620<br />
			  650</td>
<td>4-M27</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>152</td>
<td>562</td>
<td>459</td>
<td>592.5</td>
<td>725<br />
			  770</td>
<td>4-M27</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<h3 class="h2beijing" style="width:260px">D971X型突耳式电动软密封蝶阀</h3>
<div class="left juzhong xia20" style="width:274px">
			<img width="157px" height="400px" alt="AL型对夹式电动软密封蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa09.jpg">
		</div>
<div class="left juzhong shang20" style="width:362px">
			<img width="245px" height="350px" alt="AL型对夹式电动软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa05.gif">
		</div>
<div class="left juzhong shang20" style="width:264px">
			<img width="147px" height="350px" alt="AL型电动对夹式软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa06.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>mm</td>
<td>inch</td>
<td>L</td>
<td>H1</td>
<td>H2</td>
<td>H</td>
<td>D</td>
<td>D1</td>
<td>N-M</td>
<td>G</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>50</td>
<td>2″</td>
<td>42</td>
<td>161</td>
<td>80</td>
<td>88.38</td>
<td>52.9</td>
<td>120</td>
<td>4-M16</td>
<td>118</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>2-1/2″</td>
<td>44.7</td>
<td>175</td>
<td>89</td>
<td>102.54</td>
<td>64.5</td>
<td>136.2</td>
<td>4-M16</td>
<td>137</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>3″</td>
<td>45.2</td>
<td>181</td>
<td>95</td>
<td>61.23</td>
<td>78.8</td>
<td>160</td>
<td>8-M16</td>
<td>178</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>4″</td>
<td>52.1</td>
<td>200</td>
<td>114</td>
<td>68.88</td>
<td>104</td>
<td>185</td>
<td>8-M16</td>
<td>206</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>5″</td>
<td>54.4</td>
<td>213</td>
<td>127</td>
<td>80.36</td>
<td>123.3</td>
<td>215</td>
<td>8-M16</td>
<td>238</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>6″</td>
<td>55.8</td>
<td>226</td>
<td>139</td>
<td>91.84</td>
<td>155.6</td>
<td>238</td>
<td>8-M20</td>
<td>266</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>200</td>
<td>8″</td>
<td>60.6</td>
<td>260</td>
<td>175</td>
<td>92.40</td>
<td>202.5</td>
<td>295</td>
<td>12-M20<br />
			  12-M24</td>
<td>329</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>10″</td>
<td>65.6</td>
<td>292</td>
<td>203</td>
<td>105.34</td>
<td>250.5</td>
<td>357</td>
<td>12-M20<br />
		12-M24</td>
<td>393</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>12″</td>
<td>76.9</td>
<td>337</td>
<td>242</td>
<td>91.11</td>
<td>301.6</td>
<td>407</td>
<td>12-M20<br />
		12-M24</td>
<td>462</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>14″</td>
<td>76.5</td>
<td>368</td>
<td>267</td>
<td>112.89<br />
			76.35</td>
<td>333.7</td>
<td>467</td>
<td>12-M20<br />
		12-M24</td>
<td>515</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>16″</td>
<td>86.5</td>
<td>400</td>
<td>309</td>
<td>100.47<br />
			102.42</td>
<td>390.1</td>
<td>515<br />
			525</td>
<td>16-M24<br />
		16-M27</td>
<td>579</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>18″</td>
<td>105.6</td>
<td>422</td>
<td>328</td>
<td>88.39<br />
			91.51</td>
<td>441.2</td>
<td>565<br />
			585</td>
<td>16-M24<br />
		16-M27</td>
<td>627</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>20″</td>
<td>131.8</td>
<td>480</td>
<td>361</td>
<td>96.99<br />
			101.68</td>
<td>491.5</td>
<td>620<br />
			650</td>
<td>16-M24<br />
		16-M30</td>
<td>696</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>24″</td>
<td>152</td>
<td>562</td>
<td>459</td>
<td>113.42<br />
			120.46</td>
<td>592.5</td>
<td>725<br />
			770</td>
<td>16-M27<br />
		16-M33</td>
<td>821</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<p>
				</div><!--detail_4 end-->
<!--detail_5 start--><div id='detail_5'>
					</p>
<p>
				</div><!--detail_5 end-->
<!--detail_3 start--><div id='detail_3'>
					</p>
<p>
				</div><!--detail_3 end-->
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		</item>
		<item>
		<title>气动软密封蝶阀</title>
		<link>http://www.valve86.com/qidong-ruanmifeng-diefa.html</link>
		<comments>http://www.valve86.com/qidong-ruanmifeng-diefa.html#comments</comments>
		<pubDate>Tue, 05 Mar 2013 16:01:21 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[软密封蝶阀]]></category>
		<category><![CDATA[气动阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5201</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa_zhy.jpg" alt="减压阀" width="280px" height="350px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>气动软密封蝶阀</strong>是控制仪表中的执行器，广泛地应用在生产自动控制系统中，既可以现场操作也可以远距离操作，是控制系统中新常见控制阀，它能与DCS和PLC等主控系统联机实现工业流程的自动控制，由于蝶阀具有自清洗作用，所以特别适用于含有悬浮颗粒的流体介质，进行调节和切断。</p>
<p class="p2">气动执行器：</p>
<p>
		天沃AT系列气动执行器在综合运用英国TENVO设计工艺的基础上进行研制、开发而成，详情请浏览：<a class="lianjie" href="http://www.valve86.com/at-qidong-zhixingqi.html" title="AT系列气动执行器">AT系列气动执行器</a>
		</p>
<p class="p2">执行器选择：</p>
<p><span class="cuti">双作用型：</span>执行机构无原始位置，工作时需两个气源进行操作。输出轴的位置随气源的通断而停止任意位置。</p>
<p><span class="cuti">单作用型：</span>执行机构有原始位置，工作时需一个气源进行操作。如切断气源输出轴则靠内部弹簧的预紧力自动恢复到原始位置。</p>
<p>
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					</p>
<h3 class="h2beijing" style="width:260px">D641X型法兰式气动软密封蝶阀</h3>
<div class="left juzhong xia20" style="width:310px">
			<img width="180px" height="400px" alt="D641X型法兰式气动软密封蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa08.jpg">
		</div>
<div class="left juzhong shang20" style="width:340px">
			<img width="210px" height="350px" alt="法兰式气动软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa03.gif">
		</div>
<div class="left juzhong shang20" style="width:250px">
			<img width="120px" height="350px" alt="气动法兰软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa04.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>DN</td>
<td>L</td>
<td>H</td>
<td>D</td>
<td>D1</td>
<td>Z-Φ</td>
<td>A</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>77</td>
<td>165</td>
<td>125</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>93</td>
<td>185</td>
<td>145</td>
<td>4-18</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>100</td>
<td>200</td>
<td>160</td>
<td>8-18</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>113</td>
<td>220</td>
<td>180</td>
<td>8-18</td>
<td>206</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>123</td>
<td>250</td>
<td>210</td>
<td>8-18</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>193</td>
<td>285</td>
<td>240</td>
<td>8-22</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>172</td>
<td>340</td>
<td>295</td>
<td>8-22</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>202</td>
<td>395</td>
<td>350</td>
<td>12-22</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>218</td>
<td>445</td>
<td>400</td>
<td>12-22</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>253</td>
<td>505</td>
<td>560</td>
<td>16-22</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>300</td>
<td>565</td>
<td>515</td>
<td>16-26</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>328</td>
<td>615</td>
<td>656</td>
<td>20-26</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>229</td>
<td>352</td>
<td>670</td>
<td>620</td>
<td>20-26</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>267</td>
<td>397</td>
<td>780</td>
<td>725</td>
<td>20-30</td>
<td>740</td>
</tr>
</table>
<h3 class="h2beijing" style="width:260px">D671X型对夹式气动软密封蝶阀</h3>
<div class="left juzhong xia20" style="width:274px">
			<img width="151px" height="400px" alt="D671X型对夹式气动软密封蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa07.jpg">
		</div>
<div class="left juzhong shang20" style="width:373px">
			<img width="250px" height="350px" alt="对夹式气动软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa01.gif">
		</div>
<div class="left juzhong shang20" style="width:253px">
			<img width="130px" height="350px" alt="气动对夹式软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa02.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>DN</td>
<td>L</td>
<td>H1</td>
<td>H2</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φ</td>
<td>A</td>
</tr>
<tr>
<td>50</td>
<td>42</td>
<td>161</td>
<td>80</td>
<td>52.9</td>
<td>120</td>
<td>4-19</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>44.7</td>
<td>175</td>
<td>89</td>
<td>64.5</td>
<td>136.2</td>
<td>4-19</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>45.2</td>
<td>181</td>
<td>95</td>
<td>78.8</td>
<td>160</td>
<td>4-19</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>52.1</td>
<td>200</td>
<td>114</td>
<td>104</td>
<td>185</td>
<td>4-19</td>
<td>206</td>
</tr>
<tr>
<td>125</td>
<td>54.4</td>
<td>213</td>
<td>127</td>
<td>123.3</td>
<td>215</td>
<td>4-19</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>55.8</td>
<td>226</td>
<td>139</td>
<td>155.6</td>
<td>238</td>
<td>4-23</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>60.6</td>
<td>260</td>
<td>175</td>
<td>202.5</td>
<td>295</td>
<td>4-23</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>65.6</td>
<td>292</td>
<td>203</td>
<td>250.5</td>
<td>357</td>
<td>4-23</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>76.9</td>
<td>337</td>
<td>242</td>
<td>301.6</td>
<td>407</td>
<td>4-23</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>76.5</td>
<td>368</td>
<td>267</td>
<td>333.3</td>
<td>467</td>
<td>4-23</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>86.5</td>
<td>400</td>
<td>309</td>
<td>389.6</td>
<td>515<br />
			  525</td>
<td>4-28</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>105.6</td>
<td>422</td>
<td>328</td>
<td>440.5</td>
<td>565<br />
			  585</td>
<td>4-28</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>131.8</td>
<td>480</td>
<td>361</td>
<td>491.5</td>
<td>620<br />
			  650</td>
<td>4-M24</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>152</td>
<td>562</td>
<td>459</td>
<td>592.5</td>
<td>725<br />
			  770</td>
<td>4-M27</td>
<td>740</td>
</tr>
</table>
<h3 class="h2beijing" style="width:260px">D671X型突耳式气动软密封蝶阀</h3>
<div class="left juzhong xia20" style="width:297px">
			<img width="155px" height="400px" alt="AL型对夹式气动软密封蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa09.jpg">
		</div>
<div class="left juzhong" style="width:346px">
			<img width="203px" height="400px" alt="AL型对夹式气动软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa05.gif">
		</div>
<div class="left juzhong shang20" style="width:257px">
			<img width="114px" height="311px" alt="AL型气动对夹式软密封蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa06.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>DN</td>
<td>inch</td>
<td>L</td>
<td>H1</td>
<td>H2</td>
<td>H</td>
<td>D</td>
<td>D1</td>
<td>N-M</td>
<td>G</td>
<td>A</td>
</tr>
<tr>
<td>50</td>
<td>2″</td>
<td>42</td>
<td>161</td>
<td>80</td>
<td>88.38</td>
<td>52.9</td>
<td>120</td>
<td>4-M16</td>
<td>118</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>2-1/2″</td>
<td>44.7</td>
<td>175</td>
<td>89</td>
<td>102.54</td>
<td>64.5</td>
<td>136.2</td>
<td>4-M16</td>
<td>137</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>3″</td>
<td>45.2</td>
<td>181</td>
<td>95</td>
<td>61.23</td>
<td>78.8</td>
<td>160</td>
<td>8-M16</td>
<td>178</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>4″</td>
<td>52.1</td>
<td>200</td>
<td>114</td>
<td>68.88</td>
<td>104</td>
<td>185</td>
<td>8-M16</td>
<td>206</td>
<td>206</td>
</tr>
<tr>
<td>125</td>
<td>5″</td>
<td>54.4</td>
<td>213</td>
<td>127</td>
<td>80.36</td>
<td>123.3</td>
<td>215</td>
<td>8-M16</td>
<td>238</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>6″</td>
<td>55.8</td>
<td>226</td>
<td>139</td>
<td>91.84</td>
<td>155.6</td>
<td>238</td>
<td>8-M20</td>
<td>266</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>8″</td>
<td>60.6</td>
<td>260</td>
<td>175</td>
<td>92.40</td>
<td>202.5</td>
<td>295</td>
<td>12-M20<br />
			  12-M24</td>
<td>329</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>10″</td>
<td>65.6</td>
<td>292</td>
<td>203</td>
<td>105.34</td>
<td>250.5</td>
<td>357</td>
<td>12-M20<br />
		12-M24</td>
<td>393</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>12″</td>
<td>76.9</td>
<td>337</td>
<td>242</td>
<td>91.11</td>
<td>301.6</td>
<td>407</td>
<td>12-M20<br />
		12-M24</td>
<td>462</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>14″</td>
<td>76.5</td>
<td>368</td>
<td>267</td>
<td>112.89<br />
			76.35</td>
<td>333.7</td>
<td>467</td>
<td>12-M20<br />
		12-M24</td>
<td>515</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>16″</td>
<td>86.5</td>
<td>400</td>
<td>309</td>
<td>100.47<br />
			102.42</td>
<td>390.1</td>
<td>515<br />
			525</td>
<td>16-M24<br />
		16-M27</td>
<td>579</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>18″</td>
<td>105.6</td>
<td>422</td>
<td>328</td>
<td>88.39<br />
			91.51</td>
<td>441.2</td>
<td>565<br />
			585</td>
<td>6-M24<br />
		16-M27</td>
<td>627</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>20″</td>
<td>131.8</td>
<td>480</td>
<td>361</td>
<td>96.99<br />
			101.68</td>
<td>491.5</td>
<td>620<br />
			650</td>
<td>6-M24<br />
		16-M30</td>
<td>696</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>24″</td>
<td>152</td>
<td>562</td>
<td>459</td>
<td>113.42<br />
			120.46</td>
<td>592.5</td>
<td>725<br />
			770</td>
<td>6-M27<br />
		16-M33</td>
<td>821</td>
<td>740</td>
</tr>
</table>
<p>
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		</item>
		<item>
		<title>电动蝶阀</title>
		<link>http://www.valve86.com/diandong-diefa.html</link>
		<comments>http://www.valve86.com/diandong-diefa.html#comments</comments>
		<pubDate>Sat, 10 Mar 2012 23:04:02 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[其它蝶阀]]></category>
		<category><![CDATA[电动阀门]]></category>
		<category><![CDATA[电动阀]]></category>
		<category><![CDATA[蝶阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=2103</guid>
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					<img class="alignnone size-full wp-image-107 shang40" src="http://www.valve86.com/wp-content/images/chanpin/dddf_zhy.jpg" alt="电动蝶阀" width="280px" height="251px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p>在工业生产中，<strong>电动蝶阀</strong>是应用比较广泛的一种控制阀门，由电动执行器和各种蝶阀组成。以电为能源，接受调节仪表等电信号，根据信号的大小改变操纵量，控制阀门的启闭或自动调节。</p>
<p>天沃出品的电动球阀采用TT、TTS、QT、CHQ等四款电动执行机构，覆盖了高中低的不同性能、不同价位。用户也可以指定执行器的品牌与型号，我们与国内外多个知名品牌保持合作关系。</p>
<p class="p2">电动执行器：</p>
<p>
天沃电动球阀标配采用自行研发的TT系列或QT系列电动执行器，可以现场操作也可以远距离控制，详情请浏览：<a class="lianjie" href="http://www.valve86.com/qt-diandong-zhixingqi.html" title="QT系列电动执行器">QT系列电动执行器</a><a class="lianjie zuo20" href="http://www.valve86.com/tt-diandong-zhixingjigou.html" title="TT系列电动执行器">TT系列电动执行器</a></p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<h3 class="h3beijing1">电动蝶阀选购提示：</h3>
<p class="p1">第一步：选择蝶阀的类型，主要从球阀的结构、材质、密封阀座材料、压力、温度等方面选择。</p>
<p class="p1">第二步：选择电动执行器的类型，天沃公司主要有四款电动执行器：TT、TTS、QT、CHQ，可满足不同用户的需求。</p>
<p class="xia10 p1">第三步：从电动执行器的主要功能选择执行器型号，如开关型、调节型、防爆型、智能型等。</p>
<div class="left juzhong" style="width:100px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/ddzxq_xuanze01.gif" width="80px" height="80px" />
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			<img src="http://www.valve86.com/wp-content/images/chanpin/ddzxq_xuanze04.jpg" width="80px" height="80px" />
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			<img src="http://www.valve86.com/wp-content/images/chanpin/ddzxq_xuanze05.jpg" width="80px" height="80px" />
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			<img src="http://www.valve86.com/wp-content/images/chanpin/ddzxq_xuanze02.jpg" width="80px" height="80px" />
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<div class="shangbian1 xia80"></div>
<div class="left you10">
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<h3 class="h3beijing2"><a title="法兰式电动硬密封蝶阀" href="http://www.valve86.com/diandong-yingmifeng-diefa.html" target="_blank">法兰式电动硬密封蝶阀</a></h3>
<p class="p1">型号：D943H</p>
<p class="p1">口径：DN50～3000mm</p>
<p class="p1">压力：1.0～16.0MPa</p>
<p class="p1">连接形式：法兰</p>
<p class="p1">阀体材质：铸钢、不锈钢</p>
<p class="p1">阀座材料：合金钢</p>
</p></div>
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<h3 class="h3beijing2"><a title="对夹式电动硬密封蝶阀" href="http://www.valve86.com/diandong-yingmifeng-diefa.html" target="_blank">对夹式电动硬密封蝶阀</a></h3>
<p class="p1">型号：D971X、D971J</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：1.0～16.0MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：铸钢、不锈钢</p>
<p class="p1">阀座材料：合金钢</p>
</p></div>
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</a>
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<h3 class="h3beijing2"><a title="法兰式电动软密封蝶阀" href="http://www.valve86.com/diandong-ruanmifeng-diefa.html" target="_blank">法兰式电动软密封蝶阀</a></h3>
<p class="p1">型号：D941X、D941J</p>
<p class="p1">口径：DN50～3000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：法兰</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：丁腈橡胶、三元乙丙橡胶</p>
</p></div>
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</a>
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<h3 class="h3beijing2"><a title="对夹式电动软密封蝶阀" href="http://www.valve86.com/falan-chenjiao-diefa.html" target="_blank">对夹式电动软密封蝶阀</a></h3>
<p class="p1">型号：D971X、D971J</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：丁腈橡胶、三元乙丙橡胶</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="对夹式电动全衬胶蝶阀" href="http://www.valve86.com/falan-chenjiao-diefa.html" target="_blank">对夹式电动全衬胶蝶阀</a></h3>
<p class="p1">型号：D971X</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：三元乙丙橡胶</p>
</p></div>
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</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="突耳式电动对夹软密封蝶阀" href="http://www.valve86.com/falan-chenjiao-diefa.html" target="_blank">突耳式电动对夹软密封蝶阀</a></h3>
<p class="p1">型号：LTD971X</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：凸耳对夹式</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：丁腈橡胶、三元乙丙橡胶</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="法兰式电动衬氟蝶阀" href="http://www.valve86.com/diandong-chenfudiefa.html" target="_blank">法兰式电动衬氟蝶阀</a></h3>
<p class="p1">型号：D941F4、D941F46</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：1.0～2.5MPa</p>
<p class="p1">连接形式：法兰</p>
<p class="p1">阀体材质：铸钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：PTFE（F4）、FEP（F46）</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="对夹式电动衬氟蝶阀" href="http://www.valve86.com/diandong-chenfudiefa.html" target="_blank">对夹式电动衬氟蝶阀</a></h3>
<p class="p1">型号：D971F4、D971F46</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：1.0～2.5MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：铸钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：PTFE（F4）、FEP（F46）</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="半衬里型电动四氟蝶阀" href="http://www.valve86.com/banchen-sifudiefa.html" target="_blank">半衬里型电动四氟蝶阀</a></h3>
<p class="p1">型号：D971F</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：聚四氟乙烯</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="电动通风蝶阀" href="http://www.valve86.com/diandong-tongfeng-diefa.html" target="_blank">电动通风蝶阀</a></h3>
<p class="p1">型号：D941W</p>
<p class="p1">口径：DN100～2000mm</p>
<p class="p1">压力：0.05～0.6MPa</p>
<p class="p1">密封形式：密闭型、非密闭型</p>
<p class="p1">阀体材质：碳钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：</p>
</p></div>
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<p>
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		</item>
		<item>
		<title>气动蝶阀</title>
		<link>http://www.valve86.com/qidong-diefa.html</link>
		<comments>http://www.valve86.com/qidong-diefa.html#comments</comments>
		<pubDate>Fri, 09 Mar 2012 23:14:45 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[其它蝶阀]]></category>
		<category><![CDATA[气动阀门]]></category>
		<category><![CDATA[气动阀]]></category>
		<category><![CDATA[蝶阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=2099</guid>
		<description><![CDATA[<br/]]></description>
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					<img class="alignnone size-full wp-image-107 shang10" src="http://www.valve86.com/wp-content/images/chanpin/qddf_zhy.jpg" alt="气动蝶阀" width="219px" height="260px" />
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					 </p>
<p>天沃出品的<strong>气动蝶阀</strong>采用AT、GT、AW等系列气动执行机构，满足不同口径、不同扭矩的蝶阀，配以电磁阀、限位开关、三联件、阀门定位器等附件可以实现不同的控制功能。</p>
<p>气动蝶阀主要做截断阀使用，也可以用作调节控制（不建议用于控制误差小的工况），而蝶阀的结构原理尤其适合制作成大口径阀门，因此在低压大中口径管道上得到越来越多的应用，不仅在石油、煤气、化工、水处理等一般工业上得到广泛应用，而且还应用于热电站的冷却水系统。</p>
<p class="p2">气动执行器：</p>
<p>
天沃气动球阀标配AT系列气动执行器，该执行器在综合运用英国TENVO设计工艺的基础上进行研制、开发而成，详情请浏览：<br />
<a class="lianjie" href="http://www.valve86.com/at-qidong-zhixingqi.html" title="QT系列电动执行器">AT系列气动执行器</a>
</p>
<p>
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<h3 class="h3beijing1">气动蝶阀选购提示：</h3>
<p class="p1">第一步：根据工况工艺的需求，选择蝶阀的类型：如蝶阀的结构、压力、材质、密封形式、使用温度以及其它的要求等。</p>
<p class="p1">第二步：选择气动执行器的类型，天沃公司共有四款气动执行器供用户选择：从性能、价格、外观等方面满足不同工况的需求。</p>
<p class="p1">第三步：选择执行器的作用形式：双作用或单作用。</p>
<p class="xia10 p1">第四步：为了最大限度的发挥气动球阀的性能，请选择相应的附件。</p>
<div class="left juzhong" style="width:100px">
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<div class="left juzhong" style="width:100px">
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="法兰式气动硬密封蝶阀" href="http://www.valve86.com/qidong-yingmifeng-diefa.html" target="_blank">法兰式气动硬密封蝶阀</a></h3>
<p class="p1">型号：D643H</p>
<p class="p1">口径：DN50～3000mm</p>
<p class="p1">压力：1.0～16.0MPa</p>
<p class="p1">连接形式：法兰</p>
<p class="p1">阀体材质：铸钢、不锈钢</p>
<p class="p1">阀座材料：合金钢</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="对夹式气动硬密封蝶阀" href="http://www.valve86.com/qidong-yingmifeng-diefa.html" target="_blank">对夹式气动硬密封蝶阀</a></h3>
<p class="p1">型号：D671X、D671J</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：1.0～16.0MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：铸钢、不锈钢</p>
<p class="p1">阀座材料：合金钢</p>
</p></div>
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</a>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="法兰式气动软密封蝶阀" href="http://www.valve86.com/qidong-ruanmifeng-diefa.html" target="_blank">法兰式气动软密封蝶阀</a></h3>
<p class="p1">型号：D641X、D641J</p>
<p class="p1">口径：DN50～3000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：法兰</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：丁腈橡胶、三元乙丙橡胶</p>
</p></div>
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<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="对夹式气动软密封蝶阀" href="http://www.valve86.com/qidong-ruanmifeng-diefa.html" target="_blank">对夹式气动软密封蝶阀</a></h3>
<p class="p1">型号：D671X、D671J</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：丁腈橡胶、三元乙丙橡胶</p>
</p></div>
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</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="对夹式气动全衬胶蝶阀" href="http://www.valve86.com/qidong-ruanmifeng-diefa.html" target="_blank">对夹式气动全衬胶蝶阀</a></h3>
<p class="p1">型号：D671X</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：三元乙丙橡胶</p>
</p></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/qidong-ruanmifeng-diefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa07.jpg" alt="凸耳式气动对夹软密封蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="凸耳式气动对夹软密封蝶阀" href="http://www.valve86.com/qidong-ruanmifeng-diefa.html" target="_blank">凸耳式气动对夹软密封蝶阀</a></h3>
<p class="p1">型号：LTD671X</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：凸耳对夹式</p>
<p class="p1">阀体材质：灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：丁腈橡胶、三元乙丙橡胶</p>
</p></div>
<div class="clear xia50"></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/qidong-chenfudiefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa09.jpg" alt="法兰式气动衬氟蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="法兰式气动衬氟蝶阀" href="http://www.valve86.com/qidong-chenfudiefa.html" target="_blank">法兰式气动衬氟蝶阀</a></h3>
<p class="p1">型号：D641F4、D641F46</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：1.0～2.5MPa</p>
<p class="p1">连接形式：法兰</p>
<p class="p1">阀体材质：铸钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：PTFE（F4）、FEP（F46）</p>
</p></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/qidong-chenfudiefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa05.jpg" alt="对夹式气动衬氟蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="对夹式气动衬氟蝶阀" href="http://www.valve86.com/qidong-chenfudiefa.html" target="_blank">对夹式气动衬氟蝶阀</a></h3>
<p class="p1">型号：D671F4、D671F46</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：1.0～2.5MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">阀体材质：铸钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：PTFE（F4）、FEP（F46）</p>
</p></div>
<div class="clear xia50"></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/banchen-sifudiefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa11.jpg" alt="半衬里型气动四氟蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="半衬里型气动四氟蝶阀" href="http://www.valve86.com/banchen-sifudiefa.html" target="_blank">半衬里型气动四氟蝶阀</a></h3>
<p class="p1">型号：D671F</p>
<p class="p1">口径：DN50～1000mm</p>
<p class="p1">压力：0.6～1.6MPa</p>
<p class="p1">连接形式：对夹</p>
<p class="p1">灰铸铁、球墨铸铁、铸钢、不锈钢</p>
<p class="p1">阀座材料：聚四氟乙烯</p>
</p></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/gao-zhenkong-diefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa06.jpg" alt="GIQ气动真空蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="GIQ气动真空蝶阀" href="http://www.valve86.com/gao-zhenkong-diefa.html" target="_blank">GIQ气动真空蝶阀</a></h3>
<p class="p1">型号：GIQ</p>
<p class="p1">口径：DN32～400mm</p>
<p class="p1">压力：0.1MPa</p>
<p class="p1">连接形式：JB919法兰连接</p>
<p class="p1">阀体材质：碳钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：丁腈橡胶、氟橡胶</p>
</p></div>
<div class="clear xia50"></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/qidong-tongfeng-diefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa04.jpg" alt="气动通风蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="气动通风蝶阀" href="http://www.valve86.com/qidong-tongfeng-diefa.html" target="_blank">气动通风蝶阀</a></h3>
<p class="p1">型号：D641W</p>
<p class="p1">口径：DN100～2000mm</p>
<p class="p1">压力：0.05～0.6MPa</p>
<p class="p1">密封形式：密闭型、非密闭型</p>
<p class="p1">阀体材质：碳钢（WCB）、不锈钢（CF8\CF8M）</p>
<p class="p1">阀座材料：</p>
</p></div>
<div class="left you10">
<a rel="nofollow" target="_blank" href="http://www.valve86.com/qiti-fentidiefa.html"><br />
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_diefa12.jpg" alt="气动粉体蝶阀" width="200px" height="267px" /><br />
</a>
		</div>
<div class="left shang60" style="width:240px">
<h3 class="h3beijing2"><a title="气动粉体蝶阀" href="http://www.valve86.com/qiti-fentidiefa.html" target="_blank">气动粉体蝶阀</a></h3>
<p class="p1">型号：</p>
<p class="p1">口径：DN100～400mm</p>
<p class="p1">压力：/p></p>
<p class="p1">连接形式：单法兰、双法兰</p>
<p class="p1">阀体材质：铝合金</p>
<p class="p1">阀座材料：NBR、EPDM、食品级橡胶</p>
</p></div>
<div class="clear xia50"></div>
<p>
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					</p>
<p>
				</div><!--detail_2 end-->
<!--detail_3 start--><div id='detail_3'>
					</p>
<h3>开关型气动蝶阀进气管是怎样连接的？</h3>
<p>在这里我们以气缸配带电磁阀和气源三联件为说明基础，三者的连接形式为：电磁阀与气缸连接，气源三联件与电磁阀连接。因此，只需要将气管与气源三联件相连就可以，而气源三联件上会标注进气孔与出气孔。</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
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		</item>
		<item>
		<title>电动金属硬密封蝶阀</title>
		<link>http://www.valve86.com/diandong-yingmifeng-diefa.html</link>
		<comments>http://www.valve86.com/diandong-yingmifeng-diefa.html#comments</comments>
		<pubDate>Fri, 09 Mar 2012 00:49:51 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[金属硬密封蝶阀]]></category>
		<category><![CDATA[硬密封阀门]]></category>
		<category><![CDATA[蝶阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1354</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107 shang20" src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa_zhy.jpg" alt="电动金属硬密封蝶阀" width="280px" height="315px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>D943H/D973H电动金属硬密封蝶阀</strong>由电动执行器和金属硬密封蝶阀组成，广泛应用于电站供热系统和催化裂化主风机管道系统、钢铁、化工等工业系统以及环保、水处理、高层建筑给排水管路上作切断节流量作用。设计用三偏心原理，开启密封即分离，关闭接触即密封，因此密封性能可靠。耐腐蚀、使用寿命长的特点。密封圈选用不锈钢材料，在高温和冷态工况下，密封无应力变形，具有耐高温、耐腐蚀、使用寿命长的特点。轴向定位装置，解决轴向密封面磨损易泄漏的难题，传动装置可任意方向安装。过流面积大，流阻系数小，通流能力强。抗老化、抗辐射、经久耐用。密封可调节，10万次寿命无泄漏。</p>
<p class="p2">电动执行器：</p>
<p>天沃电动法兰球阀标配采用自行研发的TT系列或QT系列电动执行器，可以现场操作也可以远距离控制，详情请浏览：<a class="lianjie" title="QT系列电动执行器" href="http://www.valve86.com/qt-diandong-zhixingqi.html">QT系列电动执行器</a><a class="lianjie zuo20" title="TT系列电动执行器" href="http://www.valve86.com/tt-diandong-zhixingjigou.html">TT系列电动执行器</a></p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/qidong_ymf_diefa_ts.jpg" /></p>
<div class="left">
<h4><a title="气动硬密封蝶阀" href="http://www.valve86.com/qidong-yingmifeng-diefa.html" target="_blank">气动硬密封蝶阀</a></h4>
<p><span class="cuti">相同:</span>金属硬密封</p>
<p><span class="cuti">不同:</span>气动执行器</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/sanpianxindiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="三偏心硬密封蝶阀" href="http://www.valve86.com/sanpianxin-yingmifeng-diefa.html" target="_blank">三偏心硬密封蝶阀</a></h4>
<p><span class="cuti">相同:</span>金属硬密封</p>
<p><span class="cuti">不同:</span></p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/dddf_ts.jpg" /></p>
<div class="left">
<h4><a title="电动蝶阀" href="http://www.valve86.com/diandong-diefa.html" target="_blank">电动蝶阀</a></h4>
<p><span class="cuti">相同:</span>电动执行器</p>
<p><span class="cuti">不同:</span>所有蝶阀汇总</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing">金属硬密封蝶阀&#8211;技术性能规范</h3>
<table>
<tr>
<td colspan="2">设计标准</td>
<td colspan="5">GB/T12238</td>
<td colspan="3">API609</td>
</tr>
<tr>
<td colspan="2">压力温度等级</td>
<td colspan="5">GB/T12224</td>
<td colspan="3">API609、ASME B 16.34</td>
</tr>
<tr>
<td colspan="2">结构长度</td>
<td colspan="5">GB/T12221</td>
<td colspan="3">API609、ISO5752、ASME B 16.10</td>
</tr>
<tr>
<td colspan="2">法兰型式尺寸</td>
<td colspan="5">GB/T9113、JB/T79</td>
<td colspan="3">ASME B 16.5/B 16.47</td>
</tr>
<tr>
<td colspan="2">检验与试验</td>
<td colspan="5">GB/T9092、GB/T13927</td>
<td colspan="3">API598</td>
</tr>
<tr>
<td colspan="2">公称压力</td>
<td>1.0</td>
<td>1.6</td>
<td>2.5</td>
<td>4.0</td>
<td>6.0</td>
<td>Class150</td>
<td>Class300</td>
<td>Class600</td>
</tr>
<tr>
<td rowspan="3">试验压力</td>
<td>壳体试验</td>
<td>1.5</td>
<td>2.4</td>
<td>3.75</td>
<td>6.0</td>
<td>9.45</td>
<td>2.93</td>
<td>7.58</td>
<td>15.0</td>
</tr>
<tr>
<td>高压密封</td>
<td>1.1</td>
<td>1.76</td>
<td>2.75</td>
<td>4.4</td>
<td>6.93</td>
<td>2.07</td>
<td>5.52</td>
<td>11.03</td>
</tr>
<tr>
<td>低压密封</td>
<td colspan="8">0.6</td>
</tr>
<tr>
<td colspan="2">适用温度</td>
<td colspan="8">-46℃～500℃（不同的工况温度选用不同的材质）</td>
</tr>
<tr>
<td colspan="2">适用介质</td>
<td colspan="8">水、油、气及各类腐蚀性（不同的介质选用不同的材质）</td>
</tr>
</table>
<h3 class="h3beijing3">蝶阀流量特性</h3>
<div class="left juzhong" style="width:400px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa01.gif" width="285px" width="250px" /></p></div>
<div class="left" style="width:500px">
<table style="width:480px">
<tr>
<td>公称通径<br />
			DN(mm)</td>
<td>50</td>
<td>65</td>
<td>80</td>
<td>100</td>
<td>125</td>
<td>150</td>
<td>200</td>
<td>250</td>
</tr>
<tr>
<td>流量系数</p>
</td>
<td>62.2</td>
<td>108.2</td>
<td>183.6</td>
<td>195.5</td>
<td>486</td>
<td>706</td>
<td>1250</td>
<td>2032</td>
</tr>
<tr>
<td>公称通径<br />
			  DN(mm)</td>
<td>300</td>
<td>350</td>
<td>400</td>
<td>450</td>
<td>500</td>
<td>600</td>
<td>700</td>
<td>800</td>
</tr>
<tr>
<td>流量系数</p>
</td>
<td>2914</td>
<td>4110</td>
<td>5356</td>
<td>7062</td>
<td>8718</td>
<td>12540</td>
<td>17085</td>
<td>22315</td>
</tr>
</table>
<p>注：本表中的流量系数表示蝶板处于全开状态，蝶阀两端压力损失为1Kg/cm<sup>2</sup>，流体密度为1Kg/cm<sup>3</sup>,介质通过蝶阀的流量。其流量单位为：立方米/小时。</p>
</p></div>
<div class="clear"></div>
<h3 class="h2beijing" style="width:280px">D943H法兰式气动金属硬密封蝶阀</h3>
<div class="left juzhong xia20" style="width:250px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa01.jpg" alt="D943H法兰式电动金属硬密封蝶阀实物图" width="211px" width="400px" /></p></div>
<div class="left juzhong shang20" style="width:450px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa04.gif" alt="D943H法兰式电动金属硬密封蝶阀结构图" width="184px" width="360px" /></p></div>
<div class="left juzhong shang20" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa03.gif" alt="D943H法兰式电动硬密封蝶阀结构图" width="161px" width="360px" /></p></div>
<div class="clear"></div>
<table>
<tr>
<td rowspan="2">DN</td>
<td rowspan="2">L</td>
<td rowspan="2">H</td>
<td rowspan="2">A</td>
<td rowspan="2">B</td>
<td rowspan="2">C</td>
<td colspan="4">1.0MPa</td>
<td colspan="4">1.6MPa</td>
</tr>
<tr>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>320</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>4-18</td>
<td>160</td>
<td>125</td>
<td>99</td>
<td>4-18</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>370</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>4-18</td>
<td>180</td>
<td>145</td>
<td>118</td>
<td>4-18</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>370</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>8-18</td>
<td>195</td>
<td>160</td>
<td>132</td>
<td>8-18</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>370</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>8-18</td>
<td>215</td>
<td>180</td>
<td>156</td>
<td>8-18</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>420</td>
<td>290</td>
<td>298</td>
<td>220</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>8-18</td>
<td>245</td>
<td>210</td>
<td>184</td>
<td>8-18</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>505</td>
<td>290</td>
<td>298</td>
<td>220</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>8-23</td>
<td>280</td>
<td>240</td>
<td>211</td>
<td>8-23</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>610</td>
<td>290</td>
<td>298</td>
<td>220</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>8-23</td>
<td>335</td>
<td>295</td>
<td>266</td>
<td>12-23</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>665</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>390</td>
<td>350</td>
<td>320</td>
<td>12-23</td>
<td>390</td>
<td>355</td>
<td>319</td>
<td>12-26</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>755</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>440</td>
<td>400</td>
<td>368</td>
<td>12-23</td>
<td>460</td>
<td>410</td>
<td>370</td>
<td>12-26</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>860</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>500</td>
<td>460</td>
<td>428</td>
<td>16-23</td>
<td>520</td>
<td>470</td>
<td>429</td>
<td>16-26</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>890</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>565</td>
<td>515</td>
<td>482</td>
<td>16-25</td>
<td>580</td>
<td>525</td>
<td>480</td>
<td>16-30</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>966</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>615</td>
<td>565</td>
<td>532</td>
<td>20-25</td>
<td>640</td>
<td>585</td>
<td>530</td>
<td>20-30</td>
</tr>
</table>
<h3 class="h2beijing" style="width:280px">D973H对夹式电动金属硬密封蝶阀</h3>
<div class="left juzhong xia20" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa02.jpg" alt="D973H对夹式电动金属硬密封蝶阀实物图" width="173px" width="400px" /></p></div>
<div class="left juzhong shang20" style="width:500px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa06.gif" alt="D973H对夹式电动金属硬密封蝶阀结构图" width="133px" width="360px" /></p></div>
<div class="left juzhong shang20" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_ymf_diefa05.gif" alt="D973H对夹式电动硬密封蝶阀结构图" width="151px" width="360px" /></p></div>
<div class="clear"></div>
<table>
<tr>
<td rowspan="2">DN</td>
<td colspan="2">L</td>
<td rowspan="2">H</td>
<td rowspan="2">A</td>
<td rowspan="2">B</td>
<td rowspan="2">C</td>
<td colspan="3">1.0MPa</td>
<td colspan="3">1.6MPa</td>
</tr>
<tr>
<td>短系列</td>
<td>长系列</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>43</td>
<td>80</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>125</td>
<td>100</td>
<td>4-18</td>
<td>125</td>
<td>100</td>
<td>4-18</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>46</td>
<td>90</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>145</td>
<td>120</td>
<td>4-18</td>
<td>145</td>
<td>120</td>
<td>4-18</td>
</tr>
<tr>
<td>80</td>
<td>49</td>
<td>64</td>
<td>98</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>160</td>
<td>135</td>
<td>4-18</td>
<td>160</td>
<td>135</td>
<td>4-18</td>
</tr>
<tr>
<td>100</td>
<td>56</td>
<td>64</td>
<td>112</td>
<td>272</td>
<td>263</td>
<td>200</td>
<td>180</td>
<td>155</td>
<td>8-18</td>
<td>180</td>
<td>155</td>
<td>8-18</td>
</tr>
<tr>
<td>125</td>
<td>64</td>
<td>70</td>
<td>128</td>
<td>290</td>
<td>298</td>
<td>220</td>
<td>210</td>
<td>185</td>
<td>8-18</td>
<td>210</td>
<td>185</td>
<td>8-18</td>
</tr>
<tr>
<td>150</td>
<td>70</td>
<td>76</td>
<td>147</td>
<td>290</td>
<td>298</td>
<td>220</td>
<td>240</td>
<td>210</td>
<td>8-23</td>
<td>240</td>
<td>210</td>
<td>8-23</td>
</tr>
<tr>
<td>200</td>
<td>71</td>
<td>89</td>
<td>178</td>
<td>290</td>
<td>298</td>
<td>220</td>
<td>295</td>
<td>265</td>
<td>8-23</td>
<td>295</td>
<td>265</td>
<td>12-23</td>
</tr>
<tr>
<td>250</td>
<td>76</td>
<td>114</td>
<td>215</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>350</td>
<td>320</td>
<td>12-23</td>
<td>355</td>
<td>320</td>
<td>12-25</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>114</td>
<td>250</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>400</td>
<td>368</td>
<td>12-23</td>
<td>410</td>
<td>375</td>
<td>12-25</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>127</td>
<td>280</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>460</td>
<td>428</td>
<td>16-M20</td>
<td>470</td>
<td>435</td>
<td>16-M22</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>140</td>
<td>320</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>515</td>
<td>482</td>
<td>16-M22</td>
<td>525</td>
<td>485</td>
<td>16-M27</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>152</td>
<td>350</td>
<td>331</td>
<td>342</td>
<td>260</td>
<td>565</td>
<td>532</td>
<td>20-M22</td>
<td>585</td>
<td>545</td>
<td>20-M27</td>
</tr>
</table>
<p>
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]]></content:encoded>
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		</item>
		<item>
		<title>气动金属硬密封蝶阀</title>
		<link>http://www.valve86.com/qidong-yingmifeng-diefa.html</link>
		<comments>http://www.valve86.com/qidong-yingmifeng-diefa.html#comments</comments>
		<pubDate>Thu, 08 Mar 2012 00:21:08 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[金属硬密封蝶阀]]></category>
		<category><![CDATA[硬密封阀门]]></category>
		<category><![CDATA[蝶阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1358</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107 shang20" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa_zhy.jpg" alt="气动金属硬密封蝶阀" width="260px" height="333px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>D673H_D643H气动金属硬密封蝶阀</strong>主要由气动执行器和金属硬密封蝶阀组成，再配以不同的附件组合，达到具体的控制要求。天沃公司出品的气动金属硬密封蝶阀则具有耐高低温、高压、允许介质中又微小颗粒、使用寿命长等特点，被广泛用于介质温度≤425℃的冶金、电力、石油化工、以及给排水和市政建设等工业管道上，作调节流量和截断流体使用。</p>
<p class="p2">气动执行器：</p>
<p>天沃AT系列气动执行器在综合运用英国TENVO设计工艺的基础上进行研制、开发而成，详情请浏览：<a class="lianjie" href="http://www.valve86.com/at-qidong-zhixingqi.html" title="AT系列气动执行器">AT系列气动执行器</a></p>
<p class="p2">执行器选择：</p>
<p><span class="cuti">双作用型：</span>执行机构无原始位置，工作时需两个气源进行操作。输出轴的位置随气源的通断而停止任意位置。</p>
<p><span class="cuti">单作用型：</span>执行机构有原始位置，工作时需一个气源进行操作。如切断气源输出轴则靠内部弹簧的预紧力自动恢复到原始位置。</p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/diandong_ymf_diefa_ts1.jpg" /></p>
<div class="left">
<h4><a title="电动硬密封蝶阀" href="http://www.valve86.com/diandong-yingmifeng-diefa.html" target="_blank">电动硬密封蝶阀</a></h4>
<p><span class="cuti">相同:</span>金属硬密封</p>
<p><span class="cuti">不同:</span>电动执行器</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/sanpianxindiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="三偏心硬密封蝶阀" href="http://www.valve86.com/sanpianxin-yingmifeng-diefa.html" target="_blank">三偏心硬密封蝶阀</a></h4>
<p><span class="cuti">相同:</span>金属硬密封</p>
<p><span class="cuti">不同:</span></p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/qddf_ts.jpg" /></p>
<div class="left">
<h4><a title="气动蝶阀" href="http://www.valve86.com/qidong-diefa.html" target="_blank">气动蝶阀</a></h4>
<p><span class="cuti">相同:</span>气动执行器</p>
<p><span class="cuti">不同:</span>所有蝶阀汇总</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing">金属硬密封蝶阀&#8211;技术性能规范</h3>
<table>
<tr>
<td colspan="2">设计标准</td>
<td colspan="5">GB/T12238</td>
<td colspan="3">API609</td>
</tr>
<tr>
<td colspan="2">压力温度等级</td>
<td colspan="5">GB/T12224</td>
<td colspan="3">API609、ASME B 16.34</td>
</tr>
<tr>
<td colspan="2">结构长度</td>
<td colspan="5">GB/T12221</td>
<td colspan="3">API609、ISO5752、ASME B 16.10</td>
</tr>
<tr>
<td colspan="2">法兰型式尺寸</td>
<td colspan="5">GB/T9113、JB/T79</td>
<td colspan="3">ASME B 16.5/B 16.47</td>
</tr>
<tr>
<td colspan="2">检验与试验</td>
<td colspan="5">GB/T9092、GB/T13927</td>
<td colspan="3">API598</td>
</tr>
<tr>
<td colspan="2">公称压力</td>
<td>1.0</td>
<td>1.6</td>
<td>2.5</td>
<td>4.0</td>
<td>6.0</td>
<td>Class150</td>
<td>Class300</td>
<td>Class600</td>
</tr>
<tr>
<td rowspan="3">试验压力</td>
<td>壳体试验</td>
<td>1.5</td>
<td>2.4</td>
<td>3.75</td>
<td>6.0</td>
<td>9.45</td>
<td>2.93</td>
<td>7.58</td>
<td>15.0</td>
</tr>
<tr>
<td>高压密封</td>
<td>1.1</td>
<td>1.76</td>
<td>2.75</td>
<td>4.4</td>
<td>6.93</td>
<td>2.07</td>
<td>5.52</td>
<td>11.03</td>
</tr>
<tr>
<td>低压密封</td>
<td colspan="8">0.6</td>
</tr>
<tr>
<td colspan="2">适用温度</td>
<td colspan="8">-46℃～500℃（不同的工况温度选用不同的材质）</td>
</tr>
<tr>
<td colspan="2">适用介质</td>
<td colspan="8">水、油、气及各类腐蚀性（不同的介质选用不同的材质）</td>
</tr>
</table>
<h3 class="h3beijing3">蝶阀流量特性</h3>
<div class="left juzhong" style="width:400px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa01.gif" width="285px" width="250px" /></p></div>
<div class="left" style="width:500px">
<table style="width:480px">
<tr>
<td>公称通径<br />
			DN(mm)</td>
<td>50</td>
<td>65</td>
<td>80</td>
<td>100</td>
<td>125</td>
<td>150</td>
<td>200</td>
<td>250</td>
</tr>
<tr>
<td>流量系数</p>
</td>
<td>62.2</td>
<td>108.2</td>
<td>183.6</td>
<td>195.5</td>
<td>486</td>
<td>706</td>
<td>1250</td>
<td>2032</td>
</tr>
<tr>
<td>公称通径<br />
			  DN(mm)</td>
<td>300</td>
<td>350</td>
<td>400</td>
<td>450</td>
<td>500</td>
<td>600</td>
<td>700</td>
<td>800</td>
</tr>
<tr>
<td>流量系数</p>
</td>
<td>2914</td>
<td>4110</td>
<td>5356</td>
<td>7062</td>
<td>8718</td>
<td>12540</td>
<td>17085</td>
<td>22315</td>
</tr>
</table>
<p>注：本表中的流量系数表示蝶板处于全开状态，蝶阀两端压力损失为1Kg/cm<sup>2</sup>，流体密度为1Kg/cm<sup>3</sup>,介质通过蝶阀的流量。其流量单位为：立方米/小时。</p>
</p></div>
<div class="clear"></div>
<h3 class="h2beijing" style="width:280px">D643H法兰式气动金属硬密封蝶阀</h3>
<div class="left juzhong xia20" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa02.jpg" alt="D643H法兰式气动金属硬密封蝶阀实物图" width="170px" width="400px" /></p></div>
<div class="left juzhong shang20" style="width:447px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa04.gif" alt="D643H法兰式气动金属硬密封蝶阀结构图" width="196px" width="360px" /></p></div>
<div class="left juzhong shang20" style="width:253px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa05.gif" alt="D643H法兰式气动硬密封蝶阀结构图" width="223px" width="360px" /></p></div>
<div class="clear"></div>
<table>
<tr>
<td rowspan="2">DN</td>
<td rowspan="2">L</td>
<td rowspan="2">H</td>
<td rowspan="2">A</td>
<td colspan="4">1.0MPa</td>
<td colspan="4">1.6MPa</td>
</tr>
<tr>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>320</td>
<td>190</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>4-18</td>
<td>160</td>
<td>125</td>
<td>99</td>
<td>4-18</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>370</td>
<td>206</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>4-18</td>
<td>180</td>
<td>145</td>
<td>118</td>
<td>4-18</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>370</td>
<td>216</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>8-18</td>
<td>195</td>
<td>160</td>
<td>132</td>
<td>8-18</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>370</td>
<td>260</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>8-18</td>
<td>215</td>
<td>180</td>
<td>156</td>
<td>8-18</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>420</td>
<td>286</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>8-18</td>
<td>245</td>
<td>210</td>
<td>184</td>
<td>8-18</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>505</td>
<td>340</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>8-23</td>
<td>280</td>
<td>240</td>
<td>211</td>
<td>8-23</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>610</td>
<td>412</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>8-23</td>
<td>335</td>
<td>295</td>
<td>266</td>
<td>12-23</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>665</td>
<td>480</td>
<td>390</td>
<td>350</td>
<td>320</td>
<td>12-23</td>
<td>390</td>
<td>355</td>
<td>319</td>
<td>12-26</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>755</td>
<td>538</td>
<td>440</td>
<td>400</td>
<td>368</td>
<td>12-23</td>
<td>460</td>
<td>410</td>
<td>370</td>
<td>12-26</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>860</td>
<td>568</td>
<td>500</td>
<td>460</td>
<td>428</td>
<td>16-23</td>
<td>520</td>
<td>470</td>
<td>429</td>
<td>16-26</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>890</td>
<td>660</td>
<td>565</td>
<td>515</td>
<td>482</td>
<td>16-25</td>
<td>580</td>
<td>525</td>
<td>480</td>
<td>16-30</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>966</td>
<td>740</td>
<td>615</td>
<td>565</td>
<td>532</td>
<td>20-25</td>
<td>640</td>
<td>585</td>
<td>530</td>
<td>20-30</td>
</tr>
</table>
<h3 class="h2beijing" style="width:280px">D673H对夹式气动金属硬密封蝶阀</h3>
<div class="left juzhong xia20" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa03.jpg" alt="D673H对夹式气动金属硬密封蝶阀实物图" width="170px" width="400px" /></p></div>
<div class="left juzhong shang20" style="width:460px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa07.gif" alt="D673H对夹式气动金属硬密封蝶阀结构图" width="118px" width="360px" /></p></div>
<div class="left juzhong shang20" style="width:240px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_ymf_diefa06.gif" alt="D673H对夹式气动硬密封蝶阀结构图" width="210px" width="360px" /></p></div>
<div class="clear"></div>
<table>
<tr>
<td rowspan="2">DN</td>
<td colspan="2">L</td>
<td rowspan="2">H</td>
<td rowspan="2">A</td>
<td colspan="3">1.0MPa</td>
<td colspan="3">1.6MPa</td>
</tr>
<tr>
<td>短系列</td>
<td>长系列</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
<td>D1</td>
<td>D2</td>
<td>Z-Φd</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>43</td>
<td>80</td>
<td>190</td>
<td>125</td>
<td>100</td>
<td>4-18</td>
<td>125</td>
<td>100</td>
<td>4-18</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>46</td>
<td>90</td>
<td>206</td>
<td>145</td>
<td>120</td>
<td>4-18</td>
<td>145</td>
<td>120</td>
<td>4-18</td>
</tr>
<tr>
<td>80</td>
<td>49</td>
<td>64</td>
<td>98</td>
<td>216</td>
<td>160</td>
<td>135</td>
<td>4-18</td>
<td>160</td>
<td>135</td>
<td>4-18</td>
</tr>
<tr>
<td>100</td>
<td>56</td>
<td>64</td>
<td>112</td>
<td>260</td>
<td>180</td>
<td>155</td>
<td>8-18</td>
<td>180</td>
<td>155</td>
<td>8-18</td>
</tr>
<tr>
<td>125</td>
<td>64</td>
<td>70</td>
<td>128</td>
<td>286</td>
<td>210</td>
<td>185</td>
<td>8-18</td>
<td>210</td>
<td>185</td>
<td>8-18</td>
</tr>
<tr>
<td>150</td>
<td>70</td>
<td>76</td>
<td>147</td>
<td>340</td>
<td>240</td>
<td>210</td>
<td>8-23</td>
<td>240</td>
<td>210</td>
<td>8-23</td>
</tr>
<tr>
<td>200</td>
<td>71</td>
<td>89</td>
<td>178</td>
<td>412</td>
<td>295</td>
<td>265</td>
<td>8-23</td>
<td>295</td>
<td>265</td>
<td>12-23</td>
</tr>
<tr>
<td>250</td>
<td>76</td>
<td>114</td>
<td>215</td>
<td>480</td>
<td>350</td>
<td>320</td>
<td>12-23</td>
<td>355</td>
<td>320</td>
<td>12-25</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>114</td>
<td>250</td>
<td>538</td>
<td>400</td>
<td>368</td>
<td>12-23</td>
<td>410</td>
<td>375</td>
<td>12-25</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>127</td>
<td>280</td>
<td>568</td>
<td>460</td>
<td>428</td>
<td>16-M20</td>
<td>470</td>
<td>435</td>
<td>16-M22</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>140</td>
<td>320</td>
<td>660</td>
<td>515</td>
<td>482</td>
<td>16-M22</td>
<td>525</td>
<td>485</td>
<td>16-M27</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>152</td>
<td>350</td>
<td>740</td>
<td>565</td>
<td>532</td>
<td>20-M22</td>
<td>585</td>
<td>545</td>
<td>20-M27</td>
</tr>
</table>
<p>
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]]></content:encoded>
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		</item>
		<item>
		<title>电动衬氟蝶阀</title>
		<link>http://www.valve86.com/diandong-chenfudiefa.html</link>
		<comments>http://www.valve86.com/diandong-chenfudiefa.html#comments</comments>
		<pubDate>Mon, 05 Mar 2012 07:54:57 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[衬氟蝶阀]]></category>
		<category><![CDATA[电动阀]]></category>
		<category><![CDATA[衬氟阀门]]></category>
		<category><![CDATA[软密封蝶阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5277</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107 shang30" src="http://www.valve86.com/wp-content/images/chanpin/diandong-chenfudiefa_zhy.jpg" alt="电动衬氟蝶阀" width="280px" height="289px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>电动衬氟蝶阀</strong>采用天沃QT系列或TT系列电动执行器与对分两片式阀体组合，阀座与阀体内衬一体化，阀门工作时，只有全衬氟阀座与衬氟蝶阀与介质接触，全衬氟对夹蝶阀可适用于“除熔融碱金属和元素氟”外的任何介质腐蚀。阀体通道内表面光滑，流体阻力小，CV值高，流通能力强，扭矩适中，采用四级密封结构并在密封面外配以耐温抗老化的SI橡胶的弹性衬垫阀座，完全达到介质的零泄漏。</p>
<p>天沃电动衬氟蝶阀主要型号有：D941F4、D941F46、D971F4、D971F46。</p>
<p class="p2">电动执行器：</p>
<p>天沃电动法兰球阀标配采用自行研发的TT系列或QT系列电动执行器，可以现场操作也可以远距离控制，详情请浏览：<a class="lianjie" title="QT系列电动执行器" href="http://www.valve86.com/qt-diandong-zhixingqi.html">QT系列电动执行器</a><a class="lianjie zuo20" title="TT系列电动执行器" href="http://www.valve86.com/tt-diandong-zhixingjigou.html">TT系列电动执行器</a></p>
<p class="p2">特点总结：</p>
<p class="p3"><span>开关型/调节型/防爆型</span><span>耐腐蚀性能优异</span><span>最高温度150℃</span></p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<h3 class="h3beijing">衬氟蝶阀技术标准</h3>
<table style="width:900px">
<tr>
<td>设计与制造</td>
<td>GB/T12238（中线）、GB12221（短系列）</td>
</tr>
<tr>
<td>结构长度</td>
<td>ASME B 16.10、JIS B 2212</td>
</tr>
<tr>
<td>法兰尺寸</td>
<td>HG20592-97、ANSI B 16.5、JIS B 2212</td>
</tr>
<tr>
<td>连接尺寸</td>
<td>对夹、法兰</td>
</tr>
<tr>
<td>驱动方式</td>
<td>手动、气动、电动</td>
</tr>
<tr>
<td>公称压力</td>
<td>0.6～2.5MPa、Class150、JIS10K</td>
</tr>
<tr>
<td>压力试验</td>
<td>GB/T13927-92、API598</td>
</tr>
</table>
<h3 class="h3beijing">衬氟蝶阀主要零部件材料</h3>
<table>
<tr>
<td rowspan="2">零件名称</td>
<td>精铸球墨铸铁</td>
<td>碳钢</td>
<td colspan="4">不锈钢</td>
</tr>
<tr>
<td>QT</td>
<td>C</td>
<td>P</td>
<td>R</td>
<td>PL</td>
<td>RL</td>
</tr>
<tr>
<td>上、下阀体</td>
<td>QT400</td>
<td>WCB</td>
<td>CF8</td>
<td>CF8M</td>
<td>CF3</td>
<td>CF3M</td>
</tr>
<tr>
<td>蝶板</td>
<td>WCB</td>
<td>WCB</td>
<td>CF8</td>
<td>CF8M</td>
<td>CF3</td>
<td>CF3M</td>
</tr>
<tr>
<td>阀轴</td>
<td>1Cr13、40Cr</td>
<td>2Cr13、40Cr</td>
<td>1Cr18Ni9Ti、40Cr</td>
<td>1Cr18Ni12Ti、40Cr</td>
<td>00Cr18Ni10、40Cr</td>
<td>00Cr17Ni14Mo2、40Cr</td>
</tr>
<tr>
<td>衬里层/阀座</td>
<td colspan="6">PTFE（F4）、FEP（F46）、PFA（可溶F4）、PO（聚烯烃）</td>
</tr>
<tr>
<td>O型圈</td>
<td colspan="6">FEP+FPM（氟橡胶外包F46）</td>
</tr>
<tr>
<td>弹性条（垫）</td>
<td colspan="6">Si（哇橡胶）</td>
</tr>
<tr>
<td>调节垫</td>
<td>0C18Ni9r</td>
<td>0Cr18Ni9</td>
<td>1Cr18Ni9Ti</td>
<td>1Cr18Ni12Mo2Ti</td>
<td>00Cr18Ni10</td>
<td>00Cr18Ni14Mo2</td>
</tr>
<tr>
<td>螺栓</td>
<td>35</td>
<td>35</td>
<td>1Cr17Ni2</td>
<td>1Cr17Ni2</td>
<td>1Cr18Ni9Ti</td>
<td>1Cr18Ni9Ti</td>
</tr>
<tr>
<td>螺母</td>
<td>45</td>
<td>45</td>
<td>0Cr19Ni9</td>
<td>0Cr18Ni9</td>
<td>0Cr18Ni9</td>
<td>0Cr18Ni9</td>
</tr>
<tr>
<td>手柄</td>
<td colspan="6">A3、Z</td>
</tr>
</table>
<h3 class="h2beijing" style="width:260px">法兰式电动衬氟蝶阀-外形尺寸</h3>
<div class="left juzhong" style="width:223px">
			<img width="223px" height="400px" alt="D941F46电动法兰衬氟蝶阀实物图" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa03.jpg">
		</div>
<div class="left juzhong shang30" style="width:517px">
			<img width="177px" height="350px" alt="D941F46法兰式电动衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-chenfudiefa01.gif">
		</div>
<div class="left juzhong shang30" style="width:160px">
			<img width="160px" height="350px" alt="D941F46电动法兰式衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-chenfudiefa02.gif">
		</div>
<div class="clear"></div>
<h3 class="h3beijing">PN1.0MPa法兰式电动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
		  DN(mm)</td>
<td colspan="7">标准值</td>
<td colspan="3">参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>40</td>
<td>106</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>4/8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>24</td>
<td>8-23</td>
<td>272/290</td>
<td>263/298</td>
<td>200/220</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>26</td>
<td>8-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>390</td>
<td>350</td>
<td>320</td>
<td>3</td>
<td>28</td>
<td>12-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>440</td>
<td>400</td>
<td>368</td>
<td>4</td>
<td>28</td>
<td>12-23</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>500</td>
<td>460</td>
<td>428</td>
<td>4</td>
<td>30</td>
<td>16-23</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>565</td>
<td>515</td>
<td>482</td>
<td>4</td>
<td>32</td>
<td>16-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>615</td>
<td>565</td>
<td>532</td>
<td>4</td>
<td>32</td>
<td>20-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>229</td>
<td>670</td>
<td>620</td>
<td>585</td>
<td>4</td>
<td>34</td>
<td>20-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>267</td>
<td>780</td>
<td>725</td>
<td>685</td>
<td>5</td>
<td>36</td>
<td>20-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<h3 class="h3beijing">PN1.6MPa法兰式电动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
		  DN(mm)</td>
<td colspan="7">标准值</td>
<td colspan="3">参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>40</td>
<td>106</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>26</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>28</td>
<td>8-23</td>
<td>272/290</td>
<td>263/298</td>
<td>200/220</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>30</td>
<td>12-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>405</td>
<td>355</td>
<td>320</td>
<td>3</td>
<td>32</td>
<td>12-25</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>460</td>
<td>410</td>
<td>375</td>
<td>4</td>
<td>34</td>
<td>12-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>520</td>
<td>470</td>
<td>435</td>
<td>4</td>
<td>38</td>
<td>16-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>580</td>
<td>525</td>
<td>485</td>
<td>4</td>
<td>40</td>
<td>16-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>640</td>
<td>585</td>
<td>545</td>
<td>4</td>
<td>44</td>
<td>20-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>229</td>
<td>705</td>
<td>650</td>
<td>608</td>
<td>4</td>
<td>46</td>
<td>20-34</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>267</td>
<td>840</td>
<td>770</td>
<td>718</td>
<td>5</td>
<td>54</td>
<td>20-41</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<h3 class="h2beijing" style="width:280px">对夹式电动衬氟蝶阀-外形尺寸</h3>
<div class="left juzhong" style="width:211px">
			<img width="211px" height="400px" alt="D971F46电动对夹式衬氟蝶阀实物图" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa02.jpg">
		</div>
<div class="left juzhong shang30" style="width:529px">
			<img width="160px" height="350px" alt="D971F46对夹式电动衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-chenfudiefa04.gif">
		</div>
<div class="left juzhong shang30" style="width:160px">
			<img width="160px" height="350px" alt="D971F46电动对夹式衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-chenfudiefa03.gif">
		</div>
<div class="clear"></div>
<h3 class="h3beijing">PN1.0MPa对夹式电动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
				  DN(mm)</td>
<td colspan="7">标准值</td>
<td colspan="3">参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>40</td>
<td>33</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>46</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>4/8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>52</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>56</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>56</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>24</td>
<td>8-23</td>
<td>272/290</td>
<td>263/298</td>
<td>200/220</td>
</tr>
<tr>
<td>200</td>
<td>60</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>26</td>
<td>8-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>68</td>
<td>390</td>
<td>350</td>
<td>320</td>
<td>3</td>
<td>28</td>
<td>12-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>440</td>
<td>400</td>
<td>368</td>
<td>4</td>
<td>28</td>
<td>12-23</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>500</td>
<td>460</td>
<td>428</td>
<td>4</td>
<td>30</td>
<td>16-23</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>565</td>
<td>515</td>
<td>482</td>
<td>4</td>
<td>32</td>
<td>16-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>615</td>
<td>565</td>
<td>532</td>
<td>4</td>
<td>32</td>
<td>20-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>127</td>
<td>670</td>
<td>620</td>
<td>585</td>
<td>4</td>
<td>34</td>
<td>20-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>154</td>
<td>780</td>
<td>725</td>
<td>685</td>
<td>5</td>
<td>36</td>
<td>20-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<h3 class="h3beijing">PN1.6MPa对夹式电动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
			  DN(mm)</td>
<td colspan="7">标准值</td>
<td colspan="3">参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
<td>B</td>
<td>C</td>
</tr>
<tr>
<td>40</td>
<td>33</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>80</td>
<td>46</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>100</td>
<td>52</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>125</td>
<td>56</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>26</td>
<td>8-18</td>
<td>272</td>
<td>263</td>
<td>200</td>
</tr>
<tr>
<td>150</td>
<td>56</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>28</td>
<td>8-23</td>
<td>272/290</td>
<td>263/298</td>
<td>200/220</td>
</tr>
<tr>
<td>200</td>
<td>60</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>30</td>
<td>12-23</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>250</td>
<td>68</td>
<td>405</td>
<td>355</td>
<td>320</td>
<td>3</td>
<td>32</td>
<td>12-25</td>
<td>290</td>
<td>298</td>
<td>220</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>460</td>
<td>410</td>
<td>375</td>
<td>4</td>
<td>34</td>
<td>12-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>520</td>
<td>470</td>
<td>435</td>
<td>4</td>
<td>38</td>
<td>16-25</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>580</td>
<td>525</td>
<td>485</td>
<td>4</td>
<td>40</td>
<td>16-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>640</td>
<td>585</td>
<td>545</td>
<td>4</td>
<td>44</td>
<td>20-30</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>500</td>
<td>127</td>
<td>705</td>
<td>650</td>
<td>608</td>
<td>4</td>
<td>46</td>
<td>20-34</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
<tr>
<td>600</td>
<td>154</td>
<td>840</td>
<td>770</td>
<td>718</td>
<td>5</td>
<td>54</td>
<td>20-41</td>
<td>331</td>
<td>342</td>
<td>260</td>
</tr>
</table>
<p>
				</div><!--detail_4 end-->
<!--detail_5 start--><div id='detail_5'>
					</p>
<p>
				</div><!--detail_5 end-->
<!--detail_3 start--><div id='detail_3'>
					</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>气动衬氟蝶阀</title>
		<link>http://www.valve86.com/qidong-chenfudiefa.html</link>
		<comments>http://www.valve86.com/qidong-chenfudiefa.html#comments</comments>
		<pubDate>Sun, 04 Mar 2012 07:43:30 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[衬氟蝶阀]]></category>
		<category><![CDATA[气动阀]]></category>
		<category><![CDATA[衬氟阀门]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5271</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107 shang50" src="http://www.valve86.com/wp-content/images/chanpin/qidong-chenfudiefa_zhy.jpg" alt="气动衬氟蝶阀" width="279px" height="300px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>气动衬氟蝶阀</strong>采用天沃AT系列气动执行器与对分两片式阀体组合，阀座与阀体内衬一体化，阀门工作时，只有全衬氟阀座与衬氟蝶阀与介质接触，全衬氟对夹蝶阀可适用于“除熔融碱金属和元素氟”外的任何介质腐蚀。阀体通道内表面光滑，流体阻力小，CV值高，流通能力强，扭矩适中，采用四级密封结构并在密封面外配以耐温抗老化的SI橡胶的弹性衬垫阀座，完全达到介质的零泄漏。</p>
<p class="p2">气动执行器：</p>
<p>天沃AT系列气动执行器在综合运用英国TENVO设计工艺的基础上进行研制、开发而成，详情请浏览：<a class="lianjie" title="AT系列气动执行器" href="http://www.valve86.com/at-qidong-zhixingqi.html">AT系列气动执行器</a></p>
<p class="p2">执行器选择：</p>
<p><span class="cuti">双作用型：</span>执行机构无原始位置，工作时需两个气源进行操作。输出轴的位置随气源的通断而停止任意位置。</p>
<p><span class="cuti">单作用型：</span>执行机构有原始位置，工作时需一个气源进行操作。如切断气源输出轴则靠内部弹簧的预紧力自动恢复到原始位置。</p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<h3 class="h3beijing">衬氟蝶阀技术标准</h3>
<table style="width:900px">
<tr>
<td>设计与制造</td>
<td>GB/T12238（中线）、GB12221（短系列）</td>
</tr>
<tr>
<td>结构长度</td>
<td>ASME B 16.10、JIS B 2212</td>
</tr>
<tr>
<td>法兰尺寸</td>
<td>HG20592-97、ANSI B 16.5、JIS B 2212</td>
</tr>
<tr>
<td>连接尺寸</td>
<td>对夹、法兰</td>
</tr>
<tr>
<td>驱动方式</td>
<td>手动、气动、电动</td>
</tr>
<tr>
<td>公称压力</td>
<td>0.6～2.5MPa、Class150、JIS10K</td>
</tr>
<tr>
<td>压力试验</td>
<td>GB/T13927-92、API598</td>
</tr>
</table>
<h3 class="h3beijing">衬氟蝶阀主要零部件材料</h3>
<table>
<tr>
<td rowspan="2">零件名称</td>
<td>精铸球墨铸铁</td>
<td>碳钢</td>
<td colspan="4">不锈钢</td>
</tr>
<tr>
<td>QT</td>
<td>C</td>
<td>P</td>
<td>R</td>
<td>PL</td>
<td>RL</td>
</tr>
<tr>
<td>上、下阀体</td>
<td>QT400</td>
<td>WCB</td>
<td>CF8</td>
<td>CF8M</td>
<td>CF3</td>
<td>CF3M</td>
</tr>
<tr>
<td>蝶板</td>
<td>WCB</td>
<td>WCB</td>
<td>CF8</td>
<td>CF8M</td>
<td>CF3</td>
<td>CF3M</td>
</tr>
<tr>
<td>阀轴</td>
<td>1Cr13、40Cr</td>
<td>2Cr13、40Cr</td>
<td>1Cr18Ni9Ti、40Cr</td>
<td>1Cr18Ni12Ti、40Cr</td>
<td>00Cr18Ni10、40Cr</td>
<td>00Cr17Ni14Mo2、40Cr</td>
</tr>
<tr>
<td>衬里层/阀座</td>
<td colspan="6">PTFE（F4）、FEP（F46）、PFA（可溶F4）、PO（聚烯烃）</td>
</tr>
<tr>
<td>O型圈</td>
<td colspan="6">FEP+FPM（氟橡胶外包F46）</td>
</tr>
<tr>
<td>弹性条（垫）</td>
<td colspan="6">Si（哇橡胶）</td>
</tr>
<tr>
<td>调节垫</td>
<td>0C18Ni9r</td>
<td>0Cr18Ni9</td>
<td>1Cr18Ni9Ti</td>
<td>1Cr18Ni12Mo2Ti</td>
<td>00Cr18Ni10</td>
<td>00Cr18Ni14Mo2</td>
</tr>
<tr>
<td>螺栓</td>
<td>35</td>
<td>35</td>
<td>1Cr17Ni2</td>
<td>1Cr17Ni2</td>
<td>1Cr18Ni9Ti</td>
<td>1Cr18Ni9Ti</td>
</tr>
<tr>
<td>螺母</td>
<td>45</td>
<td>45</td>
<td>0Cr19Ni9</td>
<td>0Cr18Ni9</td>
<td>0Cr18Ni9</td>
<td>0Cr18Ni9</td>
</tr>
<tr>
<td>手柄</td>
<td colspan="6">A3、Z</td>
</tr>
</table>
<h3 class="h2beijing" style="width:260px">法兰式气动衬氟蝶阀-外形尺寸</h3>
<div class="left juzhong" style="width:199px">
			<img width="199px" height="400px" alt="D641F46气动法兰衬氟蝶阀实物图" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa02.jpg">
		</div>
<div class="left juzhong shang30" style="width:526px">
			<img width="240px" height="350px" alt="D641F46气动法兰式衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-chenfudiefa01.gif">
		</div>
<div class="left juzhong shang30" style="width:175px">
			<img width="175px" height="350px" alt="D641F46法兰式气动衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-chenfudiefa02.gif">
		</div>
<div class="clear"></div>
<h3 class="h3beijing">PN1.0MPa法兰式气动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
		  DN(mm)</td>
<td colspan="7">标准值</td>
<td>参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
</tr>
<tr>
<td>40</td>
<td>106</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>50</td>
<td>108</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>112</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>114</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>4/8-18</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>206/216</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>24</td>
<td>8-23</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>26</td>
<td>8-23</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>390</td>
<td>350</td>
<td>320</td>
<td>3</td>
<td>28</td>
<td>12-23</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>178</td>
<td>440</td>
<td>400</td>
<td>368</td>
<td>4</td>
<td>28</td>
<td>12-23</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>190</td>
<td>500</td>
<td>460</td>
<td>428</td>
<td>4</td>
<td>30</td>
<td>16-23</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>216</td>
<td>565</td>
<td>515</td>
<td>482</td>
<td>4</td>
<td>32</td>
<td>16-25</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>222</td>
<td>615</td>
<td>565</td>
<td>532</td>
<td>4</td>
<td>32</td>
<td>20-25</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>229</td>
<td>670</td>
<td>620</td>
<td>585</td>
<td>4</td>
<td>34</td>
<td>20-25</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>267</td>
<td>780</td>
<td>725</td>
<td>685</td>
<td>5</td>
<td>36</td>
<td>20-30</td>
<td>740</td>
</tr>
</table>
<h3 class="h3beijing">PN1.6MPa法兰式气动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
		  DN(mm)</td>
<td colspan="7">标准值</td>
<td>参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
</tr>
<tr>
<td>40</td>
<td>33</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>46</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>52</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>206/216</td>
</tr>
<tr>
<td>125</td>
<td>56</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>26</td>
<td>8-18</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>56</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>28</td>
<td>8-23</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>60</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>30</td>
<td>12-23</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>68</td>
<td>405</td>
<td>355</td>
<td>320</td>
<td>3</td>
<td>32</td>
<td>12-25</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>460</td>
<td>410</td>
<td>375</td>
<td>4</td>
<td>34</td>
<td>12-25</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>520</td>
<td>470</td>
<td>435</td>
<td>4</td>
<td>38</td>
<td>16-25</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>580</td>
<td>525</td>
<td>485</td>
<td>4</td>
<td>40</td>
<td>16-30</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>640</td>
<td>585</td>
<td>545</td>
<td>4</td>
<td>44</td>
<td>20-30</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>127</td>
<td>705</td>
<td>650</td>
<td>608</td>
<td>4</td>
<td>46</td>
<td>20-34</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>154</td>
<td>840</td>
<td>770</td>
<td>718</td>
<td>5</td>
<td>54</td>
<td>20-41</td>
<td>740</td>
</tr>
</table>
<h3 class="h2beijing" style="width:280px">对夹式气动衬氟蝶阀-外形尺寸</h3>
<div class="left juzhong" style="width:173px">
			<img width="173px" height="400px" alt="D671F46气动对夹式衬氟蝶阀实物图" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa03.jpg">
		</div>
<div class="left juzhong shang30" style="width:590px">
			<img width="243px" height="350px" alt="D671F46气动对夹式衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-chenfudiefa04.gif">
		</div>
<div class="left juzhong shang30" style="width:137px">
			<img width="137px" height="350px" alt="D671F46对夹式气动衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-chenfudiefa03.gif">
		</div>
<div class="clear"></div>
<h3 class="h3beijing">PN1.0MPa对夹式气动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
		  DN(mm)</td>
<td colspan="7">标准值</td>
<td>参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
</tr>
<tr>
<td>40</td>
<td>33</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>46</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>4/8-18</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>52</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>206/216</td>
</tr>
<tr>
<td>125</td>
<td>56</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>56</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>24</td>
<td>8-23</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>60</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>26</td>
<td>8-23</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>68</td>
<td>390</td>
<td>350</td>
<td>320</td>
<td>3</td>
<td>28</td>
<td>12-23</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>440</td>
<td>400</td>
<td>368</td>
<td>4</td>
<td>28</td>
<td>12-23</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>500</td>
<td>460</td>
<td>428</td>
<td>4</td>
<td>30</td>
<td>16-23</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>565</td>
<td>515</td>
<td>482</td>
<td>4</td>
<td>32</td>
<td>16-25</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>615</td>
<td>565</td>
<td>532</td>
<td>4</td>
<td>32</td>
<td>20-25</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>127</td>
<td>670</td>
<td>620</td>
<td>585</td>
<td>4</td>
<td>34</td>
<td>20-25</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>154</td>
<td>780</td>
<td>725</td>
<td>685</td>
<td>5</td>
<td>36</td>
<td>20-30</td>
<td>740</td>
</tr>
</table>
<h3 class="h3beijing">PN1.6MPa对夹式气动衬氟蝶阀-外形尺寸表</h3>
<table style="width:900px">
<tr>
<td rowspan="2">公称通径<br />
		  DN(mm)</td>
<td colspan="7">标准值</td>
<td>参考值</td>
</tr>
<tr>
<td>L</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>f</td>
<td>b</td>
<td>Z-Φd</td>
<td>A</td>
</tr>
<tr>
<td>40</td>
<td>33</td>
<td>145</td>
<td>110</td>
<td>85</td>
<td>3</td>
<td>18</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>50</td>
<td>43</td>
<td>160</td>
<td>125</td>
<td>100</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>160</td>
</tr>
<tr>
<td>65</td>
<td>46</td>
<td>180</td>
<td>145</td>
<td>120</td>
<td>3</td>
<td>20</td>
<td>4-18</td>
<td>190</td>
</tr>
<tr>
<td>80</td>
<td>46</td>
<td>195</td>
<td>160</td>
<td>135</td>
<td>3</td>
<td>22</td>
<td>8-18</td>
<td>190</td>
</tr>
<tr>
<td>100</td>
<td>52</td>
<td>215</td>
<td>180</td>
<td>155</td>
<td>3</td>
<td>24</td>
<td>8-18</td>
<td>206/216</td>
</tr>
<tr>
<td>125</td>
<td>56</td>
<td>245</td>
<td>210</td>
<td>185</td>
<td>3</td>
<td>26</td>
<td>8-18</td>
<td>260</td>
</tr>
<tr>
<td>150</td>
<td>56</td>
<td>280</td>
<td>240</td>
<td>210</td>
<td>3</td>
<td>28</td>
<td>8-23</td>
<td>286</td>
</tr>
<tr>
<td>200</td>
<td>60</td>
<td>335</td>
<td>295</td>
<td>265</td>
<td>3</td>
<td>30</td>
<td>12-23</td>
<td>340</td>
</tr>
<tr>
<td>250</td>
<td>68</td>
<td>405</td>
<td>355</td>
<td>320</td>
<td>3</td>
<td>32</td>
<td>12-25</td>
<td>412</td>
</tr>
<tr>
<td>300</td>
<td>78</td>
<td>460</td>
<td>410</td>
<td>375</td>
<td>4</td>
<td>34</td>
<td>12-25</td>
<td>480</td>
</tr>
<tr>
<td>350</td>
<td>78</td>
<td>520</td>
<td>470</td>
<td>435</td>
<td>4</td>
<td>38</td>
<td>16-25</td>
<td>480</td>
</tr>
<tr>
<td>400</td>
<td>102</td>
<td>580</td>
<td>525</td>
<td>485</td>
<td>4</td>
<td>40</td>
<td>16-30</td>
<td>538</td>
</tr>
<tr>
<td>450</td>
<td>114</td>
<td>640</td>
<td>585</td>
<td>545</td>
<td>4</td>
<td>44</td>
<td>20-30</td>
<td>568</td>
</tr>
<tr>
<td>500</td>
<td>127</td>
<td>705</td>
<td>650</td>
<td>608</td>
<td>4</td>
<td>46</td>
<td>20-34</td>
<td>660</td>
</tr>
<tr>
<td>600</td>
<td>154</td>
<td>840</td>
<td>770</td>
<td>718</td>
<td>5</td>
<td>54</td>
<td>20-41</td>
<td>740</td>
</tr>
</table>
<p>
				</div><!--detail_4 end-->
<!--detail_5 start--><div id='detail_5'>
					</p>
<p>
				</div><!--detail_5 end-->
<!--detail_3 start--><div id='detail_3'>
					</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
			<wfw:commentRss>http://www.valve86.com/qidong-chenfudiefa.html/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>气动粉体蝶阀</title>
		<link>http://www.valve86.com/qiti-fentidiefa.html</link>
		<comments>http://www.valve86.com/qiti-fentidiefa.html#comments</comments>
		<pubDate>Sat, 03 Mar 2012 12:22:53 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[粉体蝶阀]]></category>
		<category><![CDATA[气动蝶阀]]></category>
		<category><![CDATA[气动阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5240</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa_zhy.jpg" alt="气动粉体蝶阀" width="223px" height="300px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>气动粉体蝶阀</strong>采用CP型活塞式电磁气动执行器，阀体由两个采用重力浇铸而成的半阀体组成，半阀体为铝合金材料，旋转蝶板为高耐磨聚合体复合材质，或是铸铁以及预受应力的人造橡胶密封，用于食品工业的阀门具有不锈钢蝶板以及通过FDA认证的密封件。V1FS单法兰气动粉体蝴蝶阀具有一个顶部法兰以及一个折边部件，适用于连接一根柔性套管；V2FS双法兰气动粉体蝴蝶阀顶部及底部为相同的圆法兰。</p>
<p>气动粉体专用蝶阀可应用于所有粉状及颗粒状物料的处理，阀门利用物料自身重力进行截流以及气动传输干性物料。VFS气动水泥蝶阀(粉体蝶阀)可以安装在料斗、料箱、筒仓、螺旋或其他类型的输送机的下方，以及连接气动输送管道。由于粉体蝶阀的特殊结构以及工程材料的运用，它一直是一个非常经济且效率极高的选择。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>CP气动执行器(粉体蝶阀专配)</span><span>粉体专用</span><span>颗粒状物专用</span><span>耐磨</span></p>
<p>
				</div><!--detail_1 end-->
<!--detail_4 start--><div id='detail_4'>
					</p>
<div>
			<img class="shang50" width="900px" height="234px" alt="粉体蝶阀型号编码" src="http://www.valve86.com/wp-content/images/chanpin/danfalan-fentidiefa01.jpg">
		</div>
<h3 class="h2beijing" style="width:260px">气动粉体专用蝶阀-实物展示</h3>
<div class="left juzhong" style="width:450px">
			<img width="275px" height="400px" alt="粉体蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa01.jpg">
		</div>
<div class="left juzhong shang20" style="width:450px">
			<img width="260px" height="400px" alt="VFS粉体蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa02.jpg">
		</div>
<div class="clear"></div>
<h3 class="h2beijing" style="width:260px">气动粉体蝶阀-阀体外形尺寸</h3>
<div class="left juzhong" style="width:271px">
			<img width="271px" height="250px" alt="粉体专用蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/shipin-fentidiefa01.gif">
		</div>
<div class="left juzhong" style="width:403px">
			<img width="276px" height="250px" alt="粉体蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/shipin-fentidiefa02.gif">
		</div>
<div class="left juzhong shang20" style="width:226px">
			<img width="226px" height="219px" alt="VFS粉体蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/shipin-fentidiefa03.gif">
		</div>
<div class="clear"></div>
<div class="h3beijing">V1FS单法兰粉体蝶阀尺寸表</div>
<table style="width:900px">
<tr>
<td>TYPE</td>
<td>ΦA</td>
<td>ΦB</td>
<td>ΦC</td>
<td>ΦD</td>
<td>E</td>
<td>F</td>
<td>G</td>
<td>ΦH<br />
			DIN5482</td>
<td>N</td>
<td>P</td>
<td>ΦR</td>
<td>α</td>
<td>S</td>
<td>T</td>
<td>U</td>
<td>V</td>
<td>Z</td>
<td>kg</td>
</tr>
<tr>
<td>V1FS 100</td>
<td>95</td>
<td>180</td>
<td>220</td>
<td>105</td>
<td>250</td>
<td>115</td>
<td>35</td>
<td>22×19</td>
<td>N°4×Φ14</td>
<td>N°4×Φ20</td>
<td>220</td>
<td>22°30</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>4</td>
</tr>
<tr>
<td>V1FS 150</td>
<td>150</td>
<td>200</td>
<td>228</td>
<td>163</td>
<td>290</td>
<td>115</td>
<td>35</td>
<td>22×19</td>
<td>N°4×Φ14</td>
<td>N°4×Φ20</td>
<td>228</td>
<td>22°30</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>5</td>
</tr>
<tr>
<td>V1FS 200</td>
<td>200</td>
<td>250</td>
<td>278</td>
<td>213</td>
<td>340</td>
<td>115</td>
<td>35</td>
<td>22×19</td>
<td>N°4×Φ14</td>
<td>N°4×Φ20</td>
<td>278</td>
<td>22°30</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>6.5</td>
</tr>
<tr>
<td>V1FS 250</td>
<td>250</td>
<td>300</td>
<td>328</td>
<td>263</td>
<td>390</td>
<td>115</td>
<td>35</td>
<td>22×19</td>
<td>N°8×Φ14</td>
<td>N°8×Φ20</td>
<td>325</td>
<td>11°15</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>8</td>
</tr>
<tr>
<td>V1FS 300</td>
<td>300</td>
<td>350</td>
<td>378</td>
<td>313</td>
<td>440</td>
<td>115</td>
<td>35</td>
<td>22×19</td>
<td>N°8×Φ14</td>
<td>N°16×Φ20</td>
<td>375</td>
<td>5°41</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>10</td>
</tr>
<tr>
<td>V1FS 350</td>
<td>350</td>
<td>400</td>
<td>440</td>
<td>363</td>
<td>530</td>
<td>123</td>
<td>50</td>
<td>28×25</td>
<td>N°8×Φ14</td>
<td>N°8×Φ20</td>
<td>440</td>
<td>10°</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>-</td>
<td>-</td>
<td>16</td>
</tr>
<tr>
<td>V1FS 400</td>
<td>400</td>
<td>470</td>
<td>530</td>
<td>413</td>
<td>580</td>
<td>123</td>
<td>50</td>
<td>28×25</td>
<td>N°8×Φ14</td>
<td>N°16×Φ20</td>
<td>530</td>
<td>4°30</td>
<td>40</td>
<td>80</td>
<td>M12</td>
<td>-</td>
<td>-</td>
<td>20.5</td>
</tr>
</table>
<div class="h3beijing">V2FS双法兰粉体蝶阀尺寸表</div>
<table style="width:900px">
<tr>
<td>TYPE</td>
<td>ΦA</td>
<td>ΦB</td>
<td>ΦC</td>
<td>E</td>
<td>F</td>
<td>G</td>
<td>ΦH</td>
<td>N</td>
<td>P</td>
<td>ΦR</td>
<td>α</td>
<td>T</td>
<td>U</td>
<td>V</td>
<td>Z</td>
<td>kg</td>
</tr>
<tr>
<td>V2FS 100</td>
<td>95</td>
<td>180</td>
<td>220</td>
<td>250</td>
<td>77</td>
<td>35</td>
<td>22×19</td>
<td>N°4×Φ14</td>
<td>N°4×Φ20</td>
<td>220</td>
<td>22°30</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>4</td>
</tr>
<tr>
<td>V2FS 150</td>
<td>150</td>
<td>200</td>
<td>228</td>
<td>290</td>
<td>77</td>
<td>35</td>
<td>22×19</td>
<td>N°4×Φ14</td>
<td>N°4×Φ20</td>
<td>228</td>
<td>22°30</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>5</td>
</tr>
<tr>
<td>V2FS 200</td>
<td>200</td>
<td>250</td>
<td>278</td>
<td>340</td>
<td>77</td>
<td>35</td>
<td>22×19</td>
<td>N°4×Φ14</td>
<td>N°4×Φ20</td>
<td>278</td>
<td>22°30</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>6.5</td>
</tr>
<tr>
<td>V2FS 250</td>
<td>250</td>
<td>300</td>
<td>328</td>
<td>390</td>
<td>77</td>
<td>35</td>
<td>22×19</td>
<td>N°8×Φ14</td>
<td>N°8×Φ20</td>
<td>325</td>
<td>11°15</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>8</td>
</tr>
<tr>
<td>V2FS 300</td>
<td>300</td>
<td>350</td>
<td>378</td>
<td>440</td>
<td>77</td>
<td>35</td>
<td>22×19</td>
<td>N°8×Φ14</td>
<td>N°16×Φ20</td>
<td>375</td>
<td>5°41</td>
<td>80</td>
<td>M12</td>
<td>50</td>
<td>M10</td>
<td>10</td>
</tr>
<tr>
<td>V2FS 350</td>
<td>350</td>
<td>400</td>
<td>440</td>
<td>530</td>
<td>85</td>
<td>50</td>
<td>28×25</td>
<td>N°8×Φ14</td>
<td>N°8×Φ20</td>
<td>440</td>
<td>10°</td>
<td>80</td>
<td>M12</td>
<td>-</td>
<td>-</td>
<td>16</td>
</tr>
<tr>
<td>V2FS 400</td>
<td>400</td>
<td>470</td>
<td>530</td>
<td>580</td>
<td>85</td>
<td>50</td>
<td>28×25</td>
<td>N°8×Φ14</td>
<td>N°16×Φ20</td>
<td>530</td>
<td>4°30</td>
<td>80</td>
<td>M12</td>
<td>-</td>
<td>-</td>
<td>20.5</td>
</tr>
</table>
<h3 class="h2beijing" style="width:200px">CP型活塞式气动执行器</h3>
<div class="left" style="width:450px">
<p>CP型活塞式电磁气动执行器适合于控制VFS型粉体蝶阀，以及VSS型球阀、DVA型双向分流阀的开启和关闭。</p>
<div class="cuti shang50">性能-特性</div>
<p class="i20">工作压力：2～8bar（29～116PSI）</p>
<p class="i20">CP型驱动器上的花键轴和轴套连接符合DIN 5482标准</p>
<p class="i20">坚固而紧凑的设计</p>
<p class="i20">可与WAM生产的其他类型驱动器互换</p>
<p class="i20">鉴于大批量生产，此驱动器具有极好的成本效率</p>
</p></div>
<div class="left juzhong" style="width:450px">
			<img class="xia50" width="338px" height="275px" alt="CP型活塞式电磁气动执行器" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa03.jpg">
		</div>
<div class="clear"></div>
<div class="left juzhong shang20" style="width:224px">
			<img width="224px" height="152px" alt="粉体专用蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa04.gif">
		</div>
<div class="left juzhong" style="width:434px">
			<img width="266px" height="175px" alt="粉体蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa05.gif">
		</div>
<div class="left juzhong" style="width:242px">
			<img class="xia20" width="242px" height="175px" alt="VFS粉体蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong-fentidiefa06.gif">
		</div>
<div class="clear"></div>
<table style="width:900px">
<tr>
<td>TYPE</td>
<td>ΦA</td>
<td>B</td>
<td>C</td>
<td>D</td>
<td>E</td>
<td>F</td>
<td>G</td>
<td>ΦH</td>
<td>L</td>
<td>M</td>
<td>N</td>
<td>ΦP</td>
<td>Q</td>
<td>R</td>
<td>R1</td>
<td>R2</td>
<td>R3</td>
<td>接口螺纹</td>
<td>接管尺寸</td>
<td>耗气量</td>
<td>过程时间(秒)</td>
<td>kg</td>
</tr>
<tr>
<td>CP101</td>
<td>106</td>
<td>260</td>
<td>130</td>
<td>150</td>
<td>85</td>
<td>60</td>
<td>33</td>
<td>22×19</td>
<td>10</td>
<td>47</td>
<td>50</td>
<td>11</td>
<td>12</td>
<td>18</td>
<td>36</td>
<td>26</td>
<td>M4</td>
<td>1/8″</td>
<td>8×5.5</td>
<td>4.4(×2)</td>
<td>0.8</td>
<td>3.3</td>
</tr>
<tr>
<td>CP126</td>
<td>125</td>
<td>450</td>
<td>180</td>
<td>215</td>
<td>170</td>
<td>100</td>
<td>65</td>
<td>28×25</td>
<td>16</td>
<td>52</td>
<td>80</td>
<td>13</td>
<td>12</td>
<td>22</td>
<td>60</td>
<td>40</td>
<td>M4</td>
<td>1/4″</td>
<td>8×5.5</td>
<td>6.3(×2)</td>
<td>0.5</td>
<td>9.5</td>
</tr>
<tr>
<td>CP126T</td>
<td>125</td>
<td>600</td>
<td>180</td>
<td>215</td>
<td>170</td>
<td>100</td>
<td>65</td>
<td>28×25</td>
<td>16</td>
<td>52</td>
<td>80</td>
<td>13</td>
<td>12</td>
<td>22</td>
<td>60</td>
<td>40</td>
<td>M4</td>
<td>1/4″</td>
<td>8×5.5</td>
<td>12.6(×2)</td>
<td>0.5</td>
<td>12.5</td>
</tr>
</table>
<p>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>电动通风蝶阀</title>
		<link>http://www.valve86.com/diandong-tongfeng-diefa.html</link>
		<comments>http://www.valve86.com/diandong-tongfeng-diefa.html#comments</comments>
		<pubDate>Fri, 02 Mar 2012 00:56:20 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[通风蝶阀]]></category>
		<category><![CDATA[电动阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1410</guid>
		<description><![CDATA[<br/]]></description>
			<content:encoded><![CDATA[<br/><!--detail_img start--><div id='detail_img'>
					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/ddtf_diefa_zhy.jpg" alt="电动通风蝶阀" width="144px" height="300px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>电动通风蝶阀</strong>采用与阀体相同材料加工成密封圈，其适用温度随阀体选材而定，公称压力≤0.6MPa。天沃出品的电动通风蝶阀有四款电动执行器可满足不同档次、不同工况的需求，整体设计合理，启闭迅速，重量轻，一般适用于工业、冶金、环保等管道作通风调节介质流量之用。</p>
<p class="p2">电动执行器：</p>
<p>天沃电动法兰球阀标配采用自行研发的TT系列或QT系列电动执行器，可以现场操作也可以远距离控制，详情请浏览：<a class="lianjie" title="QT系列电动执行器" href="http://www.valve86.com/qt-diandong-zhixingqi.html">QT系列电动执行器</a><a class="lianjie zuo20" title="TT系列电动执行器" href="http://www.valve86.com/tt-diandong-zhixingjigou.html">TT系列电动执行器</a></p>
<p class="p2">特点总结：</p>
<p class="p3"><span>焊制工艺</span><span>最大压力0.6MPa</span><span>非密闭密封</span>角行程电动执行器</p>
<p>
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<!--detail_4 start--><div id='detail_4'>
					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/qidong_tongfengdiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="气动通风蝶阀" href="http://www.valve86.com/qidong-tongfeng-diefa.html" target="_blank">气动通风蝶阀</a></h4>
<p><span class="cuti">相同:</span>通风蝶阀</p>
<p><span class="cuti">不同:</span>气动执行器</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/falanshi_tongfengdiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="法兰通风蝶阀" href="http://www.valve86.com/falanshi-tongfeng-diefa.html" target="_blank">法兰通风蝶阀</a></h4>
<p><span class="cuti">相同:</span>通风蝶阀</p>
<p><span class="cuti">不同:</span></p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/baiye_tongfengdiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="电动百叶式通风蝶阀" href="http://www.valve86.com/baiyeshi-tongfeng-diefa.html" target="_blank">电动百叶式通风蝶阀</a></h4>
<p><span class="cuti">相同:</span>电动/通风蝶阀</p>
<p><span class="cuti">不同:</span>百叶式</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing2" style="margin-top:0;">法兰式通风蝶阀&#8211;采用标准</h3>
<div class="left" style="width:450px">
<p>1、设计标准：GB/T12238-1989、JB/T8692-1998</p>
<p>2、法兰连接尺寸：GB/T9115.1-2000</p>
</p></div>
<div class="left">
<p>3、结构长度：GB/T12221-1989</p>
<p>4、压力试验：GB/T13927-1992、JB/T9092-1999</p>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing">法兰式通风蝶阀&#8211;主要技术参数</h3>
<table>
<tr>
<td>公称通径</td>
<td colspan="2">DN（mm）</td>
<td colspan="3">50～4000</td>
</tr>
<tr>
<td>公称压力</td>
<td colspan="2">PN（MPa）</td>
<td>0.05</td>
<td>0.25</td>
<td>0.6</td>
</tr>
<tr>
<td rowspan="3">试验压力（MPa）</td>
<td colspan="2">强度试验</td>
<td>0.075</td>
<td>0.375</td>
<td>0.9</td>
</tr>
<tr>
<td rowspan="2">密封试验</td>
<td>密闭型</td>
<td>0.055</td>
<td>0.275</td>
<td>0.66</td>
</tr>
<tr>
<td>非密闭型</td>
<td colspan="3">≤1.5%泄漏量</td>
</tr>
<tr>
<td>适用介质</td>
<td colspan="5">煤气、含尘气体、烟道气等</td>
</tr>
<tr>
<td>驱动形式</td>
<td colspan="5">手动、蜗轮传动、气动、电动</td>
</tr>
</table>
<h3 class="h3beijing">法兰式通风蝶阀&#8211;材料选用和适用温度</h3>
<table>
<tr>
<td>材料品种</td>
<td>碳素钢</td>
<td>低温碳钢</td>
<td colspan="2">合金钢</td>
<td>奥氏体不锈钢</td>
<td>铬钼钢</td>
</tr>
<tr>
<td>代号</td>
<td>WCB</td>
<td>LCB</td>
<td>WC6或WC9</td>
<td>C5或C12</td>
<td>铬Cr-18型、304、316</td>
<td>12CrMoV</td>
</tr>
<tr>
<td>耐最高温度</td>
<td>425℃</td>
<td>345℃</td>
<td>595℃</td>
<td>650℃</td>
<td>600℃</td>
<td>560℃</td>
</tr>
<tr>
<td>耐最低温度</td>
<td>-29℃</td>
<td>-46℃</td>
<td>-29℃</td>
<td>-29℃</td>
<td>-196℃</td>
<td>-40℃</td>
</tr>
<tr>
<td>适用工作温度</td>
<td>≤425℃</td>
<td>≤345℃</td>
<td>≤595℃</td>
<td>≤650℃</td>
<td>≤600℃</td>
<td>≤560℃</td>
</tr>
</table>
<h3 class="h2beijing" style="width:220px">天沃QT系列-电动通风蝶阀</h3>
<div class="juzhong left shang130" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_tf_diefa03.gif" alt="电动通风蝶阀密封结构图" width="126px" height="219px" />
		</div>
<div class="juzhong left xia20" style="width:500px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_tf_diefa02.gif" alt="D941W电动通风蝶阀结构图" width="202px" height="350px" />
		</div>
<div class="juzhong left" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_tf_diefa01.gif" alt="电动通风蝶阀结构图" width="158px" height="350px" />
		</div>
<div class="clear"></div>
<table>
<tr>
<td rowspan="2">公称通径<br />
				DN（mm）</td>
<td rowspan="2">L</td>
<td rowspan="2">H</td>
<td colspan="4">0.05-0.1MPa</td>
<td colspan="4">0.25MPa</td>
<td colspan="4">0.6MPa</td>
</tr>
<tr>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>n-d</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>n-d</td>
<td>D</td>
<td>D1</td>
<td>D2</td>
<td>n-d</td>
</tr>
<tr>
<td>100</td>
<td>127</td>
<td>105</td>
<td>210</td>
<td>190</td>
<td>144</td>
<td>4-18</td>
<td>210</td>
<td>170</td>
<td>144</td>
<td>4-19</td>
<td>210</td>
<td>170</td>
<td>144</td>
<td>4-19</td>
</tr>
<tr>
<td>125</td>
<td>140</td>
<td>120</td>
<td>240</td>
<td>200</td>
<td>174</td>
<td>8-18</td>
<td>240</td>
<td>200</td>
<td>174</td>
<td>8-19</td>
<td>240</td>
<td>200</td>
<td>174</td>
<td>8-19</td>
</tr>
<tr>
<td>150</td>
<td>140</td>
<td>132</td>
<td>265</td>
<td>225</td>
<td>199</td>
<td>8-18</td>
<td>265</td>
<td>225</td>
<td>199</td>
<td>8-19</td>
<td>265</td>
<td>225</td>
<td>199</td>
<td>8-19</td>
</tr>
<tr>
<td>200</td>
<td>152</td>
<td>160</td>
<td>320</td>
<td>280</td>
<td>254</td>
<td>8-18</td>
<td>320</td>
<td>280</td>
<td>254</td>
<td>8-19</td>
<td>320</td>
<td>280</td>
<td>254</td>
<td>8-19</td>
</tr>
<tr>
<td>250</td>
<td>165</td>
<td>187</td>
<td>375</td>
<td>335</td>
<td>309</td>
<td>12-18</td>
<td>375</td>
<td>335</td>
<td>309</td>
<td>12-19</td>
<td>375</td>
<td>335</td>
<td>309</td>
<td>12-19</td>
</tr>
<tr>
<td>300</td>
<td>180</td>
<td>220</td>
<td>440</td>
<td>395</td>
<td>363</td>
<td>12-22</td>
<td>440</td>
<td>395</td>
<td>363</td>
<td>12-23</td>
<td>440</td>
<td>395</td>
<td>363</td>
<td>12-23</td>
</tr>
<tr>
<td>350</td>
<td>180</td>
<td>245</td>
<td>490</td>
<td>445</td>
<td>413</td>
<td>12-22</td>
<td>490</td>
<td>445</td>
<td>413</td>
<td>12-23</td>
<td>490</td>
<td>445</td>
<td>413</td>
<td>12-23</td>
</tr>
<tr>
<td>400</td>
<td>200</td>
<td>270</td>
<td>540</td>
<td>495</td>
<td>463</td>
<td>16-22</td>
<td>540</td>
<td>495</td>
<td>463</td>
<td>16-23</td>
<td>540</td>
<td>495</td>
<td>463</td>
<td>16-23</td>
</tr>
<tr>
<td>450</td>
<td>200</td>
<td>297</td>
<td>595</td>
<td>550</td>
<td>518</td>
<td>16-22</td>
<td>595</td>
<td>550</td>
<td>518</td>
<td>16-23</td>
<td>595</td>
<td>550</td>
<td>518</td>
<td>16-23</td>
</tr>
<tr>
<td>500</td>
<td>220</td>
<td>322</td>
<td>645</td>
<td>600</td>
<td>568</td>
<td>20-22</td>
<td>645</td>
<td>600</td>
<td>568</td>
<td>20-23</td>
<td>645</td>
<td>600</td>
<td>568</td>
<td>20-23</td>
</tr>
<tr>
<td>600</td>
<td>220</td>
<td>377</td>
<td>755</td>
<td>705</td>
<td>667</td>
<td>20-26</td>
<td>755</td>
<td>705</td>
<td>667</td>
<td>20-26</td>
<td>755</td>
<td>705</td>
<td>667</td>
<td>20-26</td>
</tr>
<tr>
<td>700</td>
<td>240</td>
<td>430</td>
<td>860</td>
<td>810</td>
<td>772</td>
<td>24-26</td>
<td>860</td>
<td>810</td>
<td>772</td>
<td>24-26</td>
<td>860</td>
<td>810</td>
<td>772</td>
<td>24-26</td>
</tr>
<tr>
<td>800</td>
<td>240</td>
<td>487</td>
<td>975</td>
<td>920</td>
<td>878</td>
<td>24-30</td>
<td>975</td>
<td>920</td>
<td>878</td>
<td>24-30</td>
<td>975</td>
<td>920</td>
<td>878</td>
<td>24-31</td>
</tr>
<tr>
<td>900</td>
<td>260</td>
<td>538</td>
<td>1075</td>
<td>1020</td>
<td>978</td>
<td>24-30</td>
<td>1075</td>
<td>1020</td>
<td>978</td>
<td>24-30</td>
<td>1075</td>
<td>1020</td>
<td>978</td>
<td>24-31</td>
</tr>
<tr>
<td>1000</td>
<td>260</td>
<td>587</td>
<td>1175</td>
<td>1120</td>
<td>1078</td>
<td>28-30</td>
<td>1175</td>
<td>1120</td>
<td>1078</td>
<td>28-30</td>
<td>1175</td>
<td>1120</td>
<td>1078</td>
<td>28-31</td>
</tr>
<tr>
<td>1200</td>
<td>280</td>
<td>702</td>
<td>1375</td>
<td>1320</td>
<td>1280</td>
<td>32-30</td>
<td>1375</td>
<td>1320</td>
<td>1280</td>
<td>32-30</td>
<td>1405</td>
<td>1340</td>
<td>1295</td>
<td>32-34</td>
</tr>
<tr>
<td>1400</td>
<td>300</td>
<td>782</td>
<td>1575</td>
<td>1520</td>
<td>1480</td>
<td>36-30</td>
<td>1575</td>
<td>1520</td>
<td>1480</td>
<td>36-30</td>
<td>1630</td>
<td>1560</td>
<td>1510</td>
<td>36-37</td>
</tr>
<tr>
<td>1600</td>
<td>320</td>
<td>895</td>
<td>1790</td>
<td>1730</td>
<td>1690</td>
<td>40-30</td>
<td>1790</td>
<td>1730</td>
<td>1690</td>
<td>40-30</td>
<td>1830</td>
<td>1760</td>
<td>1710</td>
<td>40-37</td>
</tr>
<tr>
<td>1800</td>
<td>340</td>
<td>995</td>
<td>1990</td>
<td>1930</td>
<td>1890</td>
<td>44-30</td>
<td>1990</td>
<td>1930</td>
<td>1890</td>
<td>44-30</td>
<td>2045</td>
<td>1970</td>
<td>1918</td>
<td>44-40</td>
</tr>
<tr>
<td>2000</td>
<td>360</td>
<td>1095</td>
<td>2190</td>
<td>2130</td>
<td>2090</td>
<td>48-30</td>
<td>2190</td>
<td>2130</td>
<td>2090</td>
<td>48-30</td>
<td>2265</td>
<td>2180</td>
<td>2125</td>
<td>48-43</td>
</tr>
</table>
<p>
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