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	<title>上海天沃阀门厂 &#187; 通风蝶阀</title>
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	<description>上海天沃阀门400-050-9500</description>
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		<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>

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					<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" />
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<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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					</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>
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		</item>
		<item>
		<title>气动通风蝶阀</title>
		<link>http://www.valve86.com/qidong-tongfeng-diefa.html</link>
		<comments>http://www.valve86.com/qidong-tongfeng-diefa.html#comments</comments>
		<pubDate>Thu, 01 Mar 2012 00:05:41 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[通风蝶阀]]></category>
		<category><![CDATA[气动阀]]></category>

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					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/qidong_tongfengdiefa_zhy.jpg" alt="气动通风蝶阀" width="194px" height="350px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
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<p><strong>气动通风蝶阀</strong>是一种旋转型<a title="调节阀" href="http://www.valve86.com/valves/tiaojiefa/" target="_blank">调节阀</a>，它与阀门定位器配套使用，可实现比例调节。该阀流道阻力小，流量系数大，可配用GT、AT、AW、ZHA等气动执行器，特别适用于大口径、大流量锅炉窑烟道气控制。广泛用于工业、冶金、环保等管道作通风调节介质流量之用。</p>
<p class="p2">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>执行器无原始位置，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>执行器有原始位置，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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<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/ddtf_diefa_ts.jpg" /></p>
<div class="left">
<h4><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></h4>
<p><span class="cuti">相同:</span>通风蝶阀</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/2012/01/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="百叶式通风蝶阀" href="http://www.valve86.com/baiyeshi-tongfeng-diefa.html" target="_blank">百叶式通风蝶阀</a></h4>
<p><span class="cuti">相同:</span>通风蝶阀</p>
<p><span class="cuti">不同:</span>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AT系列-气动通风蝶阀</h3>
<div class="juzhong left shang110" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_tongfengdiefa03.gif" alt="气动通风蝶阀密封结构图" width="142px" height="239px" />
		</div>
<div class="juzhong left xia20" style="width:500px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_tongfengdiefa02.gif" alt="气动通风蝶阀结构图" width="226px" height="350px" />
		</div>
<div class="juzhong left" style="width:200px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_tongfengdiefa01.gif" alt="D641W气动通风蝶阀结构图" width="133px" 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>
				</div><!--detail_4 end-->
<!--detail_2 start--><div id='detail_2'>
					</p>
<p>
				</div><!--detail_2 end-->
<!--detail_3 start--><div id='detail_3'>
					</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
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		</item>
		<item>
		<title>法兰式通风蝶阀</title>
		<link>http://www.valve86.com/falanshi-tongfeng-diefa.html</link>
		<comments>http://www.valve86.com/falanshi-tongfeng-diefa.html#comments</comments>
		<pubDate>Thu, 01 Sep 2011 18:26:03 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[通风蝶阀]]></category>
		<category><![CDATA[蝶阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1378</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/falanshi_tongfengdiefa_zhy.jpg" alt="D41W法兰式通风蝶阀" width="189px" height="260px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>法兰式通风蝶阀</strong>采用与阀体相同材料加工成密封圈，其适用温度随阀体材料而定，公称压力≤0.6MPa，一般使用于工业、冶金、环保等管道做通风调节介质流量之用。法兰式通风蝶阀的主要特点有：</p>
<p>1、设计新颖、合理、结构独特，重量轻，启闭迅速。</p>
<p>2、力矩小，操作方便。</p>
<p>3、采用适应的材料以满足低、中、高不同介质温度及腐蚀性介质。</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>通风管路专用</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/ddtf_diefa_ts.jpg" /></p>
<div class="left">
<h4><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></h4>
<p><span class="cuti">相同:</span>通风蝶阀</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/2012/01/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/baiye_tongfengdiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="百叶式通风蝶阀" href="http://www.valve86.com/baiyeshi-tongfeng-diefa.html" target="_blank">百叶式通风蝶阀</a></h4>
<p><span class="cuti">相同:</span>通风蝶阀</p>
<p><span class="cuti">不同:</span>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="h3beijing3">法兰式通风蝶阀&#8211;外形尺寸</h3>
<div class="left juzhong shang60" style="width:274px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/falanshi_tongfengdiefa03.gif" width="157px" height="237px" />
		</div>
<div class="left juzhong" style="width:351px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/falanshi_tongfengdiefa02.gif" alt="法兰式通风蝶阀结构图" width="233px" height="300px" />
		</div>
<div class="left juzhong xia20" style="width:275px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/falanshi_tongfengdiefa01.gif" width="157px" height="300px" />
		</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>
<h3 class="h3beijing3">部分装配执行器的法兰式通风蝶阀</h3>
<div class="left dibu" style="width:332px;height:350px">
<p>气动法兰式通风蝶阀（AW气动执行器）</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/falanshi_tongfengdiefa05.jpg"  alt="气动法兰式通风蝶阀实物图" width="192px" height="300px" />
			</div>
</p></div>
<div class="left dibu zuobian" style="width:567px;height:350px">
<p>电动法兰式通风蝶阀（Z型电动执行器）</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/falanshi_tongfengdiefa04.jpg" alt="装配QT系列执行器电动固定球阀" width="427px" height="300px" />
			</div>
</p></div>
<div class="clear xia50"></div>
<p>
				</div><!--detail_4 end-->
<!--detail_2 start--><div id='detail_2'>
					</p>
<p>
				</div><!--detail_2 end-->
<!--detail_3 start--><div id='detail_3'>
					</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
			<wfw:commentRss>http://www.valve86.com/falanshi-tongfeng-diefa.html/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>电动百叶式通风蝶阀</title>
		<link>http://www.valve86.com/baiyeshi-tongfeng-diefa.html</link>
		<comments>http://www.valve86.com/baiyeshi-tongfeng-diefa.html#comments</comments>
		<pubDate>Thu, 01 Sep 2011 00:10:13 +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=1070</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/baiye_tongfengdiefa_zhy.jpg" alt="电动百叶式通风蝶阀" width="280px" height="217px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p>电动<strong>百叶式通风蝶阀</strong>有圆形和矩形两种，采用多轴式百叶结构，驱动装置带动曲柄、连杆、主动轴和从动轴，带动各叶片同步旋转，使阀门处于不同的开度位置，达到调节管道内介质流量的要求。流体均匀，启闭力矩小，动作灵敏，性能可靠，广泛应用于建材、冶金、矿山、电厂等行业。</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>百叶式蝶板</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/falanshi_tongfengdiefa_ts.jpg" /></p>
<div class="left">
<h4><a title="法兰式通风蝶阀" href="http://www.valve86.com/falanshi-tongfeng-diefa.html" target="_blank">法兰式通风蝶阀</a></h4>
<p><span class="cuti">相同:</span>通风蝶阀</p>
<p><span class="cuti">不同:</span>整块式蝶板</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/ddtf_diefa_ts.jpg" /></p>
<div class="left">
<h4><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></h4>
<p><span class="cuti">相同:</span>通风蝶阀</p>
<p><span class="cuti">不同:</span>整块式蝶板</p>
</p></div>
<div class="clear"></div>
</p></div>
<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>整块式蝶板</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing2" style="margin-top:0;">电动百叶式通风蝶阀&#8211;性能规范</h3>
<div class="left" style="width:450px">
<p>1、适用温度：-30～350℃</p>
<p>2、适用介质：粉尘、含尘气体</p>
<p>3、泄漏量：≤3%</p>
<p>4、阀门开启时间：25秒（S）</p>
<p>5、输入信号（直流）：Ⅱ型0～10mA；Ⅲ型4～20mA；</p>
</p></div>
<div class="left">
<p>6、输入通道：3个（PCS）</p>
<p>7、输入电阻：Ⅱ型2000；Ⅲ型2500</p>
<p>8、电源电压：200V ± 20V；50Hz</p>
<p>9、介质流速：≤25m/s</p>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing3">电动圆形百叶式通风蝶阀&#8211;外形尺寸</h3>
<div class="juzhong" style="width:900px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/baiye_tongfengdiefa02.gif" alt="电动圆形百叶式通风蝶阀结构图" width="345px" height="250px" />
		</div>
<table>
<tr>
<td rowspan="2">公称通径<br />
				DN（mm）</td>
<td colspan="7">尺寸（mm）</td>
<td colspan="2">执行器</td>
<td rowspan="2">配套风机<br />
				型号</td>
</tr>
<tr>
<td>D1</td>
<td>D</td>
<td>L</td>
<td>L1</td>
<td>L2</td>
<td>L3</td>
<td>z-Φd</td>
<td>型号</td>
<td>输出功率</td>
</tr>
<tr>
<td>280</td>
<td>306</td>
<td>324</td>
<td>160</td>
<td rowspan="3">300</td>
<td>567</td>
<td>754</td>
<td>8-18</td>
<td rowspan="3">DKJ-310</td>
<td rowspan="3">25</td>
<td rowspan="3">4-72</td>
</tr>
<tr>
<td>320</td>
<td>350</td>
<td>367</td>
<td rowspan="4">180</td>
<td>618</td>
<td>827</td>
<td>16-7</td>
</tr>
<tr>
<td>360</td>
<td>394</td>
<td>416</td>
<td>643</td>
<td>876</td>
<td>16-7</td>
</tr>
<tr>
<td>450</td>
<td>490</td>
<td>512</td>
<td rowspan="3">365</td>
<td>801</td>
<td>1082</td>
<td rowspan="3">16-10</td>
<td rowspan="3">DKJ-410</td>
<td rowspan="3">60</td>
<td rowspan="3">4-72</td>
</tr>
<tr>
<td>500</td>
<td>550</td>
<td>572</td>
<td>831</td>
<td>1142</td>
</tr>
<tr>
<td>600</td>
<td>650</td>
<td>676</td>
<td>200</td>
<td>883</td>
<td>1246</td>
</tr>
<tr>
<td>180</td>
<td>205</td>
<td>230</td>
<td rowspan="5">160</td>
<td rowspan="6">245</td>
<td>520</td>
<td>670</td>
<td rowspan="2">8-7</td>
<td rowspan="4">DKJ-210</td>
<td rowspan="4">10</td>
<td>9-19</td>
</tr>
<tr>
<td>200</td>
<td>225</td>
<td>250</td>
<td>535</td>
<td>685</td>
<td>9-26</td>
</tr>
<tr>
<td>224</td>
<td>254</td>
<td>284</td>
<td>540</td>
<td>702</td>
<td rowspan="2">8-10</td>
<td>9-19</td>
</tr>
<tr>
<td>250</td>
<td>281</td>
<td>310</td>
<td>558</td>
<td>728</td>
<td>9-26</td>
</tr>
<tr>
<td>280</td>
<td>320</td>
<td>360</td>
<td>572</td>
<td>753</td>
<td rowspan="2">8-12</td>
<td rowspan="7">DKJ-310</td>
<td rowspan="7">25</td>
<td rowspan="3">9-19</td>
</tr>
<tr>
<td>315</td>
<td>355</td>
<td>395</td>
<td rowspan="5">180</td>
<td>605</td>
<td>830</td>
</tr>
<tr>
<td>355</td>
<td>395</td>
<td>435</td>
<td rowspan="7">300</td>
<td>630</td>
<td>870</td>
<td rowspan="4">12-12</td>
</tr>
<tr>
<td>400</td>
<td>450</td>
<td>500</td>
<td>715</td>
<td>990</td>
<td rowspan="4">9-26</td>
</tr>
<tr>
<td>450</td>
<td>500</td>
<td>550</td>
<td>735</td>
<td>1035</td>
</tr>
<tr>
<td>500</td>
<td>560</td>
<td>620</td>
<td>770</td>
<td>1105</td>
</tr>
<tr>
<td>560</td>
<td>620</td>
<td>680</td>
<td rowspan="3">200</td>
<td>820</td>
<td>1185</td>
<td rowspan="2">16-12</td>
</tr>
<tr>
<td>630</td>
<td>690</td>
<td>750</td>
<td>835</td>
<td>1235</td>
<td rowspan="3">DKJ-410</td>
<td rowspan="3">60</td>
<td rowspan="3">9-26</td>
</tr>
<tr>
<td>710</td>
<td>770</td>
<td>830</td>
<td>875</td>
<td>1315</td>
<td rowspan="3">16-15</td>
</tr>
<tr>
<td>800</td>
<td>860</td>
<td>920</td>
<td rowspan="2">220</td>
<td rowspan="2">365</td>
<td>930</td>
<td>1415</td>
</tr>
<tr>
<td>900</td>
<td>970</td>
<td>1040</td>
<td>990</td>
<td>1535</td>
<td rowspan="3">DKJ-510</td>
<td rowspan="3">160</td>
<td rowspan="3">4-27<br />
				  Y5-48</td>
</tr>
<tr>
<td>1000</td>
<td>1065</td>
<td>1110</td>
<td rowspan="2">260</td>
<td rowspan="2">424</td>
<td>1240</td>
<td>1820</td>
<td>24-15</td>
</tr>
<tr>
<td>1100</td>
<td>1170</td>
<td>1220</td>
<td>1295</td>
<td>1930</td>
<td>20-15</td>
</tr>
<tr>
<td>1120</td>
<td>1190</td>
<td>1250</td>
<td rowspan="2">280</td>
<td rowspan="9">560</td>
<td>1310</td>
<td>1960</td>
<td rowspan="2">24-15</td>
<td rowspan="9">DKJ-610</td>
<td rowspan="9">250</td>
<td rowspan="9">Y5-48G<br />
				  4-73<br />
				  Y-11</td>
</tr>
<tr>
<td>1200</td>
<td>1270</td>
<td>1330</td>
<td>1350</td>
<td>2040</td>
</tr>
<tr>
<td>1400</td>
<td>1470</td>
<td>1520</td>
<td rowspan="2">320</td>
<td>1635</td>
<td>2420</td>
<td rowspan="2">28-15</td>
</tr>
<tr>
<td>1600</td>
<td>1660</td>
<td>1700</td>
<td>1738</td>
<td>2603</td>
</tr>
<tr>
<td>1800</td>
<td>1860</td>
<td>1900</td>
<td rowspan="2">420</td>
<td>1825</td>
<td>2800</td>
<td rowspan="2">32-15</td>
</tr>
<tr>
<td>2000</td>
<td>2070</td>
<td>2140</td>
<td>1845</td>
<td>2940</td>
</tr>
<tr>
<td>2200</td>
<td>2260</td>
<td>2300</td>
<td rowspan="2">450</td>
<td>2028</td>
<td>3200</td>
<td rowspan="3">36-19</td>
</tr>
<tr>
<td>2500</td>
<td>2560</td>
<td>2600</td>
<td>2175</td>
<td>3500</td>
</tr>
<tr>
<td>2800</td>
<td>2860</td>
<td>2900</td>
<td>500</td>
<td>2375</td>
<td>3800</td>
</tr>
</table>
<h3 class="h3beijing3">电动矩形百叶式通风蝶阀&#8211;外形尺寸</h3>
<div class="left juzhong" style="width:430px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/baiye_tongfengdiefa01.jpg" alt="电动矩形百叶式通风蝶阀结构图" width="285px" height="265px" />
		</div>
<div class="left juzhong" style="width:470px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/baiye_tongfengdiefa03.gif" width="325px" height="265px" />
		</div>
<div class="clear"></div>
<table>
<tr>
<td>A×B</td>
<td>A1×B1</td>
<td>A2×B2</td>
<td>L</td>
<td>L1</td>
<td>H1</td>
<td>H</td>
<td>B</td>
<td>Z-Φd</td>
<td>X</td>
<td>Y</td>
<td>轴线</td>
<td>执行器</td>
</tr>
<tr>
<td>320×180</td>
<td>375×106</td>
<td>400×240</td>
<td>180</td>
<td>245</td>
<td>580</td>
<td>735</td>
<td>8</td>
<td>16-14</td>
<td>5</td>
<td>3</td>
<td>2</td>
<td rowspan="8">DKJ-210</td>
</tr>
<tr>
<td>320×250</td>
<td>375×295</td>
<td>400×330</td>
<td>180</td>
<td>245</td>
<td>625</td>
<td>825</td>
<td>8</td>
<td>16-14</td>
<td>5</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td>400×200</td>
<td>455×255</td>
<td>500×330</td>
<td>200</td>
<td>245</td>
<td>610</td>
<td>805</td>
<td>8</td>
<td>16-18</td>
<td>5</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td>400×320</td>
<td>455×375</td>
<td>500×420</td>
<td>200</td>
<td>245</td>
<td>870</td>
<td>915</td>
<td>8</td>
<td>16-18</td>
<td>5</td>
<td>3</td>
<td>2</td>
</tr>
<tr>
<td>500×200</td>
<td>555×255</td>
<td>600×300</td>
<td>220</td>
<td>245</td>
<td>610</td>
<td>805</td>
<td>8</td>
<td>16-18</td>
<td>5</td>
<td>3</td>
<td>3</td>
</tr>
<tr>
<td>500×400</td>
<td>555×455</td>
<td>600×800</td>
<td>220</td>
<td>245</td>
<td>670</td>
<td>915</td>
<td>8</td>
<td>20-18</td>
<td>5</td>
<td>5</td>
<td>3</td>
</tr>
<tr>
<td>630×320</td>
<td>685×375</td>
<td>730×420</td>
<td>220</td>
<td>245</td>
<td>640</td>
<td>805</td>
<td>10</td>
<td>20-18</td>
<td>7</td>
<td>3</td>
<td>3</td>
</tr>
<tr>
<td>630×400</td>
<td>685×455</td>
<td>730×500</td>
<td>220</td>
<td>245</td>
<td>710</td>
<td>995</td>
<td>10</td>
<td>24-18</td>
<td>7</td>
<td>5</td>
<td>3</td>
</tr>
<tr>
<td>800×400</td>
<td>855×455</td>
<td>900×500</td>
<td>240</td>
<td>300</td>
<td>670</td>
<td>1075</td>
<td>10</td>
<td>24-18</td>
<td>7</td>
<td>5</td>
<td>4</td>
<td rowspan="6">DKJ-310</td>
</tr>
<tr>
<td>800×630</td>
<td>855×685</td>
<td>900×730</td>
<td>240</td>
<td>300</td>
<td>710</td>
<td>1270</td>
<td>10</td>
<td>28-18</td>
<td>7</td>
<td>7</td>
<td>4</td>
</tr>
<tr>
<td>1000×500</td>
<td>1070×570</td>
<td>1130×830</td>
<td>260</td>
<td>300</td>
<td>790</td>
<td>1505</td>
<td>10</td>
<td>24-23</td>
<td>7</td>
<td>5</td>
<td>4</td>
</tr>
<tr>
<td>1000×800</td>
<td>1070×870</td>
<td>1130×930</td>
<td>260</td>
<td>300</td>
<td>905</td>
<td>1705</td>
<td>10</td>
<td>28-23</td>
<td>7</td>
<td>7</td>
<td>4</td>
</tr>
<tr>
<td>1250×630</td>
<td>1320×700</td>
<td>1180×760</td>
<td>280</td>
<td>300</td>
<td>1005</td>
<td>1575</td>
<td>10</td>
<td>32-23</td>
<td>9</td>
<td>7</td>
<td>5</td>
</tr>
<tr>
<td>1250×1000</td>
<td>1320×1070</td>
<td>1380×1130</td>
<td>280</td>
<td>300</td>
<td>1105</td>
<td>2025</td>
<td>10</td>
<td>32-23</td>
<td>9</td>
<td>7</td>
<td>5</td>
</tr>
<tr>
<td>1400×800</td>
<td>1470×870</td>
<td>1530×930</td>
<td>300</td>
<td>385</td>
<td>1075</td>
<td>1775</td>
<td>10</td>
<td>36-23</td>
<td>11</td>
<td>7</td>
<td>5</td>
<td rowspan="4">DKJ-410</td>
</tr>
<tr>
<td>1400×1250</td>
<td>1470×1320</td>
<td>1530×1380</td>
<td>300</td>
<td>385</td>
<td>1300</td>
<td>2025</td>
<td>10</td>
<td>40-23</td>
<td>11</td>
<td>9</td>
<td>5</td>
</tr>
<tr>
<td>1600×1000</td>
<td>1670×1070</td>
<td>1730×1130</td>
<td>320</td>
<td>385</td>
<td>1175</td>
<td>2175</td>
<td>10</td>
<td>36-23</td>
<td>11</td>
<td>7</td>
<td>5</td>
</tr>
<tr>
<td>1600×1250</td>
<td>1670×1320</td>
<td>1730×1380</td>
<td>320</td>
<td>385</td>
<td>1300</td>
<td>2325</td>
<td>10</td>
<td>40-23</td>
<td>11</td>
<td>9</td>
<td>5</td>
</tr>
<tr>
<td>1800×1250</td>
<td>1870×1320</td>
<td>1930×1380</td>
<td>340</td>
<td>420</td>
<td>1450</td>
<td>2175</td>
<td>10</td>
<td>44-23</td>
<td>13</td>
<td>9</td>
<td>6</td>
<td rowspan="4">DKJ-510</td>
</tr>
<tr>
<td>1800×1400</td>
<td>1870×1470</td>
<td>1930×1530</td>
<td>340</td>
<td>420</td>
<td>1525</td>
<td>2325</td>
<td>10</td>
<td>48-23</td>
<td>13</td>
<td>11</td>
<td>6</td>
</tr>
<tr>
<td>2000×1250</td>
<td>2070×1320</td>
<td>2130×1380</td>
<td>360</td>
<td>420</td>
<td>1450</td>
<td>2175</td>
<td>12</td>
<td>48-23</td>
<td>14</td>
<td>9</td>
<td>6</td>
</tr>
<tr>
<td>2000×1800</td>
<td>2070×1670</td>
<td>2130×1730</td>
<td>360</td>
<td>420</td>
<td>1620</td>
<td>2520</td>
<td>12</td>
<td>52-23</td>
<td>14</td>
<td>11</td>
<td>6</td>
</tr>
<tr>
<td>2500×1800</td>
<td>2570×1870</td>
<td>2630×1730</td>
<td>420</td>
<td>420</td>
<td>1695</td>
<td>2595</td>
<td>12</td>
<td>56-23</td>
<td>17</td>
<td>11</td>
<td>8</td>
<td rowspan="2">DKJ-610A</td>
</tr>
<tr>
<td>2500×2000</td>
<td>2570×2070</td>
<td>2630×2130</td>
<td>420</td>
<td>420</td>
<td>1895</td>
<td>2995</td>
<td>12</td>
<td>64-23</td>
<td>17</td>
<td>15</td>
<td>8</td>
</tr>
</table>
<p>
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