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	<title>上海天沃阀门厂 &#187; 衬氟蝶阀</title>
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		<title>电动衬氟蝶阀</title>
		<link>http://www.valve86.com/diandong-chenfudiefa.html</link>
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		<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>

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					<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>
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<p>
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]]></content:encoded>
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		</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>
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<!--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>半衬里型四氟蝶阀</title>
		<link>http://www.valve86.com/banchen-sifudiefa.html</link>
		<comments>http://www.valve86.com/banchen-sifudiefa.html#comments</comments>
		<pubDate>Thu, 03 Nov 2011 07:36:29 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[衬氟蝶阀]]></category>
		<category><![CDATA[衬氟阀门]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5266</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/banchenfu-diefa_zhy.jpg" alt="半衬里型四氟蝶阀" width="280px" height="261px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>半衬里型四氟蝶阀</strong>阀体全衬里，蝶板为不锈钢。具备如下特点：</p>
<p>1、结构简单，容易拆装及维修，并可在任意位置安装。</p>
<p>2、优异的减磨、自润滑性、操作力矩比普通蝶阀减低40%以上。</p>
<p>3、无毒、无味、抗菌符合绿色环保要求。</p>
<p>4、100%双向气泡级密封，外表采用环氧树脂喷塑处理，达到欧洲环保标准。</p>
<p>5、耐盐、减、弱酸侵蚀，广泛适应于：淡水、海水、各种气体、油品、碱、盐、有机化合物及弱酸。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>半衬里型</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="h2beijing" style="width:280px">半衬里型气动四氟蝶阀-外形尺寸</h3>
<div class="left juzhong xia20" style="width:157px">
			<img width="157px" height="400px" alt="D671F气动四氟蝶阀实物图" src="http://www.valve86.com/wp-content/images/chanpin/banchenfu-diefa01.jpg">
		</div>
<div class="left juzhong shang30" style="width:613px">
			<img width="250px" height="350px" alt="D671F气动四氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/qidong_ruanmifeng_diefa01.gif">
		</div>
<div class="left juzhong shang30" style="width:130px">
			<img width="130px" height="350px" alt="D671F气动衬四氟蝶阀结构图" 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:280px">半衬里型电动四氟蝶阀-外形尺寸</h3>
<div class="left juzhong xia20" style="width:155px">
			<img width="155px" height="400px" alt="D971F电动四氟蝶阀实物图" src="http://www.valve86.com/wp-content/images/chanpin/banchenfu-diefa02.jpg">
		</div>
<div class="left juzhong shang30" style="width:595px">
			<img width="180px" height="350px" alt="D971F电动四氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/diandong-ruanmifeng-diefa03.gif">
		</div>
<div class="left juzhong shang30" style="width:150px">
			<img width="150px" height="350px" alt="D971F电动半衬氟蝶阀结构图" 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:280px">其它形式半衬氟蝶阀展示</h3>
<div class="left juzhong" style="width:450px">
			<img width="249px" height="400px" alt="分体式法兰半衬四氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa01.jpg">
		</div>
<div class="left juzhong shang30" style="width:450px">
			<img width="214px" height="365px" alt="分体式对夹半衬四氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa01.jpg">
		</div>
<div class="clear"></div>
<p>
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		<item>
		<title>法兰式衬氟蝶阀</title>
		<link>http://www.valve86.com/falanshi-chenfudiefa.html</link>
		<comments>http://www.valve86.com/falanshi-chenfudiefa.html#comments</comments>
		<pubDate>Wed, 02 Nov 2011 07:27:04 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[衬氟蝶阀]]></category>
		<category><![CDATA[法兰蝶阀]]></category>
		<category><![CDATA[衬氟阀门]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5262</guid>
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					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa_zhy.jpg" alt="法兰式衬氟蝶阀" width="198px" height="260px" />
				</div><!--detail_img end-->
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					 </p>
<p><strong>法兰式衬氟蝶阀</strong>采用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>此外，天沃公司还出品半衬里衬氟蝶阀，满足不同工况需求。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>衬氟工艺</span><span>耐腐蚀性能优异</span><span>有效替代不锈钢蝶阀</span><span>最高温度150℃</span></p>
<p>
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<h3 class="h2beijing" style="width:200px">衬氟法兰蝶阀-实物展示</h3>
<div class="left juzhong" style="width:199px">
			<img width="199px" height="400px" alt="D641F46气动法兰衬氟蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa02.jpg">
		</div>
<div class="left juzhong xia20" style="width:452px">
			<img width="223px" height="400px" alt="D941F46法兰式电动衬氟蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa03.jpg">
		</div>
<div class="left juzhong" style="width:249px">
			<img width="249px" height="400px" alt="分体法兰半衬氟蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa01.jpg">
		</div>
<div class="clear"></div>
<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:200px">衬氟法兰蝶阀-外形尺寸</h3>
<div class="left juzhong" style="width:450px">
			<img width="218px" height="300px" alt="D371F46对夹式全衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa04.jpg">
		</div>
<div class="left juzhong" style="width:450px">
			<img width="170px" height="300px" alt="对夹式衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/falan-chenfudiefa05.jpg">
		</div>
<div class="clear"></div>
<h3 class="h3beijing">PN1.0MPa法兰式衬氟蝶阀-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="2">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>D0</td>
<td>H</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>
<td>140</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>200</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>250</td>
<td>165</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>250</td>
<td>170</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>250</td>
<td>180</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>300</td>
<td>275</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>300</td>
<td>295</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>200*</td>
<td>320</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>200*</td>
<td>385</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>240*</td>
<td>390</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>240*</td>
<td>460</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>280*</td>
<td>510</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>280*</td>
<td>540</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>320*</td>
<td>570</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>320*</td>
<td>660</td>
</tr>
<tr>
<td>700</td>
<td>292</td>
<td>895</td>
<td>840</td>
<td>800</td>
<td>5</td>
<td>40</td>
<td>24-30</td>
<td>360*</td>
<td>710</td>
</tr>
<tr>
<td>800</td>
<td>318</td>
<td>1010</td>
<td>950</td>
<td>905</td>
<td>5</td>
<td>44</td>
<td>24-34</td>
<td>360*</td>
<td>780</td>
</tr>
<tr>
<td>900</td>
<td>330</td>
<td>1110</td>
<td>1050</td>
<td>1005</td>
<td>5</td>
<td>46</td>
<td>28-34</td>
<td>380*</td>
<td>885</td>
</tr>
<tr>
<td>1000</td>
<td>410</td>
<td>1220</td>
<td>1160</td>
<td>1115</td>
<td>5</td>
<td>50</td>
<td>28-34</td>
<td>400*</td>
<td>990</td>
</tr>
</table>
<h3 class="h3beijing">PN1.6MPa法兰式衬氟蝶阀-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="2">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>D0</td>
<td>H</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>200</td>
<td>145</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>250</td>
<td>150</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>250</td>
<td>160</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>250</td>
<td>170</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>300</td>
<td>185</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>300</td>
<td>210</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>200*</td>
<td>230</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>200*</td>
<td>285</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>240*</td>
<td>325</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>240*</td>
<td>360</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>280*</td>
<td>430</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>280*</td>
<td>475</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>320*</td>
<td>525</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>320*</td>
<td>565</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>360*</td>
<td>620</td>
</tr>
<tr>
<td>700</td>
<td>165</td>
<td>910</td>
<td>840</td>
<td>788</td>
<td>5</td>
<td>54</td>
<td>24-41</td>
<td>360*</td>
<td>686</td>
</tr>
<tr>
<td>800</td>
<td>190</td>
<td>1020</td>
<td>950</td>
<td>898</td>
<td>5</td>
<td>54</td>
<td>24-41</td>
<td>380*</td>
<td>815</td>
</tr>
<tr>
<td>900</td>
<td>203</td>
<td>1120</td>
<td>1050</td>
<td>998</td>
<td>5</td>
<td>54</td>
<td>28-41</td>
<td>400*</td>
<td>1010</td>
</tr>
<tr>
<td>100</td>
<td>216</td>
<td>1255</td>
<td>1170</td>
<td>1110</td>
<td>5</td>
<td>60</td>
<td>28-48</td>
<td>400*</td>
<td>1185</td>
</tr>
</table>
<p>
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		<item>
		<title>对夹式衬氟蝶阀</title>
		<link>http://www.valve86.com/duijiashi-chenfudiefa.html</link>
		<comments>http://www.valve86.com/duijiashi-chenfudiefa.html#comments</comments>
		<pubDate>Tue, 01 Nov 2011 07:10:23 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[衬氟蝶阀]]></category>
		<category><![CDATA[对夹式蝶阀]]></category>
		<category><![CDATA[衬氟阀门]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=5257</guid>
		<description><![CDATA[<br/]]></description>
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					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa_zhy.jpg" alt="对夹式衬氟蝶阀" width="175px" height="260px" />
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<p><strong>对夹式衬氟蝶阀</strong>采用对分两片式阀体组合，对夹式连接方式，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>此外，天沃公司还出品整体式对夹衬氟蝶阀和分体式对夹衬氟蝶阀，满足不同工况需求。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>衬氟工艺</span><span>耐腐蚀性能优异</span><span>有效替代不锈钢蝶阀</span><span>最高温度150℃</span></p>
<p>
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					</p>
<h3 class="h2beijing" style="width:220px">对夹式衬氟蝶阀-实物展示</h3>
<div class="left juzhong" style="width:173px">
			<img width="173px" height="400px" alt="D671F46对夹式气动衬氟蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa03.jpg">
		</div>
<div class="left juzhong xia20" style="width:513px">
			<img width="211px" height="400px" alt="D971F46对夹式电动衬氟蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa02.jpg">
		</div>
<div class="left juzhong shang30" style="width:214px">
			<img width="214px" height="365px" alt="对夹式分体半衬氟蝶阀" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa01.jpg">
		</div>
<div class="clear"></div>
<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:220px">对夹式衬氟蝶阀-外形尺寸</h3>
<div class="left juzhong" style="width:450px">
			<img width="179px" height="300px" alt="D371F46对夹式全衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa04.gif">
		</div>
<div class="left juzhong" style="width:450px">
			<img width="200px" height="300px" alt="对夹式衬氟蝶阀结构图" src="http://www.valve86.com/wp-content/images/chanpin/duijiashi-banchenfu-diefa05.gif">
		</div>
<div class="clear"></div>
<h3 class="h3beijing">PN1.0MPa对夹式衬氟蝶阀-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="2">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>D0</td>
<td>H</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>
<td>140</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>200</td>
<td>145</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>250</td>
<td>155</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>250</td>
<td>165</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>250</td>
<td>180</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>300</td>
<td>203</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>300</td>
<td>225</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>200*</td>
<td>275</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>200*</td>
<td>315</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>240*</td>
<td>348</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>240*</td>
<td>415</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>280*</td>
<td>460</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>280*</td>
<td>500</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>320*</td>
<td>530</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>320*</td>
<td>610</td>
</tr>
<tr>
<td>700</td>
<td>165</td>
<td>895</td>
<td>840</td>
<td>800</td>
<td>5</td>
<td>40</td>
<td>20-30</td>
<td>360*</td>
<td>675</td>
</tr>
<tr>
<td>800</td>
<td>190</td>
<td>1010</td>
<td>950</td>
<td>905</td>
<td>5</td>
<td>44</td>
<td>24-34</td>
<td>360*</td>
<td>805</td>
</tr>
<tr>
<td>900</td>
<td>203</td>
<td>1110</td>
<td>1050</td>
<td>1005</td>
<td>5</td>
<td>46</td>
<td>28-34</td>
<td>380*</td>
<td>995</td>
</tr>
<tr>
<td>100</td>
<td>216</td>
<td>1220</td>
<td>1160</td>
<td>1115</td>
<td>5</td>
<td>50</td>
<td>28-34</td>
<td>400*</td>
<td>1170</td>
</tr>
</table>
<h3 class="h3beijing">PN1.6MPa对夹式衬氟蝶阀-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="2">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>D0</td>
<td>H</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>200</td>
<td>145</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>250</td>
<td>150</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>250</td>
<td>160</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>250</td>
<td>170</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>300</td>
<td>185</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>300</td>
<td>210</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>200*</td>
<td>230</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>200*</td>
<td>285</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>240*</td>
<td>325</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>240*</td>
<td>360</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>280*</td>
<td>430</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>280*</td>
<td>475</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>320*</td>
<td>525</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>320*</td>
<td>565</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>360*</td>
<td>620</td>
</tr>
<tr>
<td>700</td>
<td>165</td>
<td>910</td>
<td>840</td>
<td>788</td>
<td>5</td>
<td>54</td>
<td>24-41</td>
<td>360*</td>
<td>686</td>
</tr>
<tr>
<td>800</td>
<td>190</td>
<td>1020</td>
<td>950</td>
<td>898</td>
<td>5</td>
<td>54</td>
<td>24-41</td>
<td>380*</td>
<td>815</td>
</tr>
<tr>
<td>900</td>
<td>203</td>
<td>1120</td>
<td>1050</td>
<td>998</td>
<td>5</td>
<td>54</td>
<td>28-41</td>
<td>400*</td>
<td>1010</td>
</tr>
<tr>
<td>100</td>
<td>216</td>
<td>1255</td>
<td>1170</td>
<td>1110</td>
<td>5</td>
<td>60</td>
<td>28-48</td>
<td>400*</td>
<td>1185</td>
</tr>
</table>
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