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	<title>上海天沃阀门厂 &#187; 三通球阀</title>
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	<description>上海天沃阀门400-050-9500</description>
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		<title>电动三通球阀</title>
		<link>http://www.valve86.com/diandong-santong-qiufa.html</link>
		<comments>http://www.valve86.com/diandong-santong-qiufa.html#comments</comments>
		<pubDate>Wed, 24 Aug 2011 00:07:15 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[球阀]]></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/diandong_santongqiufa_zhy.jpg" alt="电动三通球阀" width="215px" height="334px" />
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					 </p>
<p>ZDRL/T型<strong>电动三通球阀</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>，为电动单元组合仪表中执行单元。阀体有L型和T型两种，用于分配流体或分流、合流场合，TENVO电动三通球阀采用QT或TT电动执行机构（高低搭配，满足不同客户需求），接受ON-OFF动作，精度高、动作灵敏，并采用转角直接指示和反馈，广泛应用于石油、化工、造纸、冶金、污水处理等生产部门的气体、蒸汽、液体输送管道中介质流向转变、合流或分流，以达到生产过程按一定的规范进行。</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>角行程电动执行器</span><span>220V/380V</span><span>标准型/防爆型</span></p>
<p>
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					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/qidong_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="气动三通球阀" href="http://www.valve86.com/qidong-santong-qiufa.html" target="_blank">气动三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</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/2012/02/txing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="T型三通球阀" href="http://www.valve86.com/txing-santong-qiufa.html" target="_blank">T型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</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/2012/08/dd_qiufa_zhuanti_ts.jpg" /></p>
<div class="left">
<h4><a title="电动球阀" href="http://www.valve86.com/diandong-qiufa.html" target="_blank">电动球阀</a></h4>
<p><span class="cuti">相同:</span>电动执行器</p>
<p><span class="cuti">不同:</span>所以类型球阀总汇</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<div class="left">
<h3 class="h3beijing" style="width:590px;margin-top:0;" >ZDRL/T电动三通球阀&#8211;标准技术参数</h3>
<div class="left shang10" style="width:300px;" >
<p class="cuti jiange">阀体</p>
<p><span class="jiange">型式</span>：对开分体式直通型铸造球阀</p>
<p>阀尺寸：DN15～300</p>
<p>额定压力：PN16～PN63</p>
<p>连接形式：法兰</p>
<p>法兰标准：钢制法兰按GB9113-2000，</p>
<p class="suojin">JB/T79-94</p>
<p>密封面型式：PN16为凸面</p>
<p class="suojin">PN40、63为凹凸面</p>
<p>法兰端面距：按GB12221-89</p>
<p><span class="jiange">材料</span>：ZG230～450</p>
<p class="suojin">ZG1Cr18Ni9Ti</p>
<p class="suojin">ZG1Cr18Ni12Mo2Ti</p>
<p>结构形式：按阀芯结构分</p>
<p class="suojin">L型、T型</p>
<p class="suojin">按密封圈材料分</p>
<p class="suojin">增强聚四氟乙烯软密封</p>
<p class="suojin">（-20℃～+180℃）</p>
<p class="suojin">对位聚苯软密封</p>
<p class="suojin">（-20℃～+300℃）</p>
<p class="suojin">金属堆焊司太立合金硬密封</p>
<p class="suojin">（-40℃～+450℃）</p>
<p>压盖型式：压板式</p>
<p><span class="jiange">填料</span>：V型聚四氟乙烯，</p>
<p class="suojin">柔性石墨</p>
<p><span class="jiange">垫片</span>：型式：齿型和平型</p>
<p class="suojin">材料：F4/改性F4，</p>
<p class="suojin xia10">不锈钢+石墨</p>
<p class="cuti">阀内组件</p>
<p><span class="jiange">阀芯</span>：圆柱形通孔球体</p>
<p class="suojin">L型：分配流体</p>
<p class="suojin">T型：分流合流</p>
<p>密封圈：球型密封面（2个或4个）</p>
</p></div>
<div class="left shang10" style="width:300px;" >
<p><span class="jiange">材料</span>：软密封：增强聚四氟乙烯/对位聚苯</p>
<p class="suojin">硬密封：金属堆焊司太立合金</p>
<p class="cuti">执行机构</p>
<p><span class="jiange">型式</span>：电动式执行机构（QT或TT系列）</p>
<p>阀作用：正作用，反作用</p>
<p>控制动作：ON-OFF控制</p>
<p><span class="jiange">电源</span>：AC100，200，220V，50/60Hz</p>
<p><span class="jiange">转角</span>：90°</p>
<p><span class="jiange">功耗</span>：8/20/30/90/90/100/100W</p>
<p>绝缘电阻：100MΩ（500VDC）</p>
<p>耐电压：1500VAC1分钟</p>
<p>外壳材料：铝合金压铸</p>
<p>外壳防护：IP55</p>
<p>电机保护：过热保护器（自动恢复性）</p>
<p>配线接口：PF1/2×2塑料防水接头</p>
<p>环境温度：-25℃～+55℃</p>
<p>环境湿度：10～90%RH</p>
<p class="xia10">手动装置：TT：可卸式扳手；QT：自带手轮</p>
<p class="cuti">附件（根据要求配置）</p>
<p class="xia10">开度检测电位计，极限开关，过载保护器R/I变换器4-20mADC输出，除湿加热器。</p>
<p class="cuti jiange">性能</p>
<p>额定Kv值：参照表</p>
<p>阀座泄漏率（对于额定Kv值%）：</p>
<p>金属密封：小于0.01%或0.001%</p>
<p class="suojin">（ANSIB16.104-1976Ⅳ级）</p>
<p>软密封：小于0.00001%以下</p>
<p class="suojin">（ANSIB16.104-1976Ⅳ级）</p>
<p>动作时间：参照（Kv值和行程）</p>
<p>外形尺寸：参照表</p>
<p>型号编制：参考型号编制</p>
<p>电动执行器和阀表面应涂漆，不锈钢和铜的阀可不涂漆，亦可用户指定颜色。</p>
</p></div>
</p></div>
<div class="left juzhong shang20" style="width:300px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_santongqiufa02.gif" alt="气动三通球阀示意图" width="165px" height="230px" /></p>
<p>电动三通球阀示意图</p>
<p class="xia50">该处以TT执行器为例，了解<a class="lianjie" href="http://www.valve86.com/qt-diandong-zhixingqi.html">QT执行器</a></p>
<p>			<img src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa06.jpg" alt="TT系列L型电动三通球阀实物图" width="229px" height="350px" /></p></div>
<div class="clear xia50"></div>
<div class="left juzhong shang70" style="width:300px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/diandong_santongqiufa03.gif" alt="电动三通球阀结构图" width="250px" height="342px" /></p>
<p>装配TT系列执行器电动三通球阀结构图</p>
</p></div>
<div class="left">
<h3 class="h3beijing" style="width:590px">ZDRL/T电动三通球阀&#8211;Kv值和动作时间</h3>
<table style="width:600px">
<tr>
<td width="77">公称通径DN（mm）</td>
<td width="115">额定流量系数Kv</td>
<td width="96">执行机构型号</td>
<td>输出力矩kgf.m</td>
<td>动作时间（s）</td>
</tr>
<tr>
<td>15</td>
<td>20</td>
<td rowspan="3">TT-05</td>
<td rowspan="3">5</td>
<td rowspan="3">15</td>
</tr>
<tr>
<td>20</td>
<td>38</td>
</tr>
<tr>
<td>25</td>
<td>72</td>
</tr>
<tr>
<td>32</td>
<td>110</td>
<td rowspan="3">TT-10</td>
<td rowspan="3">10</td>
<td rowspan="10">30</td>
</tr>
<tr>
<td>40</td>
<td>170</td>
</tr>
<tr>
<td>50</td>
<td>270</td>
</tr>
<tr>
<td>65</td>
<td>380</td>
<td rowspan="2">TT-20</td>
<td rowspan="2">20</td>
</tr>
<tr>
<td>80</td>
<td>510</td>
</tr>
<tr>
<td>100</td>
<td>940</td>
<td>TT-40</td>
<td>40</td>
</tr>
<tr>
<td>125</td>
<td>1400</td>
<td rowspan="2">TT-60</td>
<td rowspan="2">60</td>
</tr>
<tr>
<td>150</td>
<td>2200</td>
</tr>
<tr>
<td>200</td>
<td>3500</td>
<td rowspan="2">TT-100</td>
<td rowspan="2">100</td>
</tr>
<tr>
<td>250</td>
<td>5200</td>
</tr>
<tr>
<td>300</td>
<td>8500</td>
<td>TT-150</td>
<td>150</td>
<td>45</td>
</tr>
</table>
<p class="jiantou p1">表中数据为TT系列执行器配置，可配用不同执行机构。</p>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing">ZDRL/T电动三通球阀&#8211;外形尺寸</h3>
<table>
<tr>
<td>公称通径</td>
<td>Lo</td>
<td>L</td>
<td>L1</td>
<td>H1</td>
<td>H2</td>
<td>H5</td>
</tr>
<tr>
<td>15</td>
<td>157.5</td>
<td>130</td>
<td>65</td>
<td>54</td>
<td>152</td>
<td>47</td>
</tr>
<tr>
<td>20</td>
<td>157.5</td>
<td>150</td>
<td>75</td>
<td>54</td>
<td>152</td>
<td>47</td>
</tr>
<tr>
<td>25</td>
<td>157.5</td>
<td>160</td>
<td>80</td>
<td>60</td>
<td>152</td>
<td>52</td>
</tr>
<tr>
<td>32</td>
<td>207</td>
<td>180</td>
<td>90</td>
<td>67</td>
<td>187</td>
<td>59</td>
</tr>
<tr>
<td>40</td>
<td>207</td>
<td>200</td>
<td>100</td>
<td>78</td>
<td>187</td>
<td>66</td>
</tr>
<tr>
<td>50</td>
<td>207</td>
<td>230</td>
<td>115</td>
<td>88</td>
<td>204</td>
<td>78</td>
</tr>
<tr>
<td>65</td>
<td>256</td>
<td>290</td>
<td>145</td>
<td>98</td>
<td>235</td>
<td>91</td>
</tr>
<tr>
<td>80</td>
<td>256</td>
<td>310</td>
<td>155</td>
<td>121</td>
<td>235</td>
<td>106</td>
</tr>
<tr>
<td>100</td>
<td>256</td>
<td>350</td>
<td>175</td>
<td>144</td>
<td>245</td>
<td>130</td>
</tr>
<tr>
<td>125</td>
<td>380</td>
<td>400</td>
<td>200</td>
<td>148</td>
<td>315</td>
<td>150</td>
</tr>
<tr>
<td>150</td>
<td>380</td>
<td>480</td>
<td>240</td>
<td>176</td>
<td>315</td>
<td>172</td>
</tr>
<tr>
<td>200</td>
<td>380</td>
<td>600</td>
<td>300</td>
<td>226</td>
<td>352</td>
<td>215</td>
</tr>
<tr>
<td>250</td>
<td>380</td>
<td>730</td>
<td>365</td>
<td>281</td>
<td>352</td>
<td>270</td>
</tr>
<tr>
<td>300</td>
<td>380</td>
<td>850</td>
<td>425</td>
<td>320</td>
<td>363</td>
<td>330</td>
</tr>
</table>
<p class="jiantou p1">表中数据以PN16配双作用执行机构为依据。</p>
<p class="jiantou p1">阀体法兰及法兰端面距可按用户指定标准制造，如：ANSI、JIS、DIN等标准。</p>
<h3 class="h2beijing" style="width:250px">内螺纹电动三通球阀实物展示</h3>
<div class="left juzhong shang50" style="width:450px;">
<p><img width="209px" height="350px" alt="TT系列电动内螺纹三通球阀" src="http://www.valve86.com/wp-content/images/chanpin/neiluowen_santongqiufa04.jpg">
		</div>
<div class="left juzhong" style="width:449px;">
<img width="265px" height="400px" alt="QT系列电动内螺纹三通球阀" src="http://www.valve86.com/wp-content/images/chanpin/neiluowen_santongqiufa03.jpg">
		</div>
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		<item>
		<title>气动三通球阀</title>
		<link>http://www.valve86.com/qidong-santong-qiufa.html</link>
		<comments>http://www.valve86.com/qidong-santong-qiufa.html#comments</comments>
		<pubDate>Tue, 23 Aug 2011 00:52:00 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[气动阀]]></category>
		<category><![CDATA[球阀]]></category>

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					<img class="alignnone size-full wp-image-107" src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa_zhy.jpg" alt="气动三通球阀" width="171px" height="320px" />
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					 </p>
<p>ZSHL/T<strong>气动三通球阀</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>，一般与电磁阀等气动元件组合使用。阀体流道阻力小，流量系数大。阀芯有L型和T型两种，用于分配流体或分流合流场合。TENVO气动三通球阀配用AT或GT型气动活塞式执行机构，输出力巨大，动作灵敏，并采用转角直接指示和反馈，广泛应用于石油、化工、造纸、冶金、污水处理等生产部门的气体、蒸汽、液体输送管道中介质流向转变、合流或分流，以达到生产过程按一定的规范进行。</p>
<p class="p2">气动执行器：</p>
<p>天沃气动法兰球阀标配AT系列气动执行器，该执行器在综合运用英国TENVO最新技术、最新材料、最新工艺的基础上进行研制、开发、设计而成，详情请浏览：<a class="lianjie" title="QT系列电动执行器" href="http://www.valve86.com/at-qidong-zhixingqi.html">AT系列气动执行器</a></p>
<p class="p2">特点总结：</p>
<p class="p3"><span>活塞式角行程动执行器</span><span>启闭迅速</span><span>配带附件性能更完美</span></p>
<p>
				</div><!--detail_1 end-->
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					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/diandong_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="电动三通球阀" href="http://www.valve86.com/diandong-santong-qiufa.html" target="_blank">电动三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</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/2012/02/lxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="L型三通球阀" href="http://www.valve86.com/lxing-santong-qiufa.html" target="_blank">L型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</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/qdqf_zhuanye_ts.jpg" /></p>
<div class="left">
<h4><a title="气动球阀" href="http://www.valve86.com/qidong-qiufa.html" target="_blank">气动球阀</a></h4>
<p><span class="cuti">相同:</span>气动执行器</p>
<p><span class="cuti">不同:</span>所以类型球阀总汇</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<div class="left">
<h3 class="h3beijing" style="width:590px;margin-top:0;" >气动三通球阀&#8211;标准技术参数</h3>
<div class="left shang10" style="width:300px;" >
<p class="cuti jiange">阀体</p>
<p><span class="jiange">型式</span>：对开分体式直通型铸造球阀</p>
<p>阀尺寸：DN15～300</p>
<p>额定压力：PN16～PN63</p>
<p>连接形式：法兰</p>
<p>法兰标准：钢制法兰按GB9113-2000，</p>
<p class="suojin">JB/T79-94</p>
<p>密封面型式：PN16为凸面</p>
<p class="suojin">PN40、63为凹凸面</p>
<p>法兰端面距：按GB12221-89</p>
<p><span class="jiange">材料</span>：ZG230～450</p>
<p class="suojin">ZG1Cr18Ni9Ti</p>
<p class="suojin">ZG1Cr18Ni12Mo2Ti</p>
<p>结构形式：按阀芯结构分</p>
<p class="suojin">L型、T型</p>
<p class="suojin">按密封圈材料分</p>
<p class="suojin">增强聚四氟乙烯软密封</p>
<p class="suojin">（-20℃～+180℃）</p>
<p class="suojin">对位聚苯软密封</p>
<p class="suojin">（-20℃～+300℃）</p>
<p class="suojin">金属堆焊司太立合金硬密封</p>
<p class="suojin">（-40℃～+450℃）</p>
<p>压盖型式：压板式</p>
<p><span class="jiange">填料</span>：V型聚四氟乙烯，</p>
<p class="suojin">柔性石墨</p>
<p><span class="jiange">垫片</span>：型式：齿型和平型</p>
<p class="suojin">材料：F4/改性F4，</p>
<p class="suojin xia10">不锈钢+石墨</p>
<p class="cuti">阀内组件</p>
<p><span class="jiange">阀芯</span>：圆柱形通孔球体</p>
<p class="suojin">L型：分配流体</p>
<p class="suojin">T型：分流合流</p>
<p>密封圈：球型密封面（2个或4个）</p>
</p></div>
<div class="left" style="width:300px;" >
<p><span class="jiange">材料</span>：软密封：增强聚四氟乙烯/对位聚苯</p>
<p class="suojin">硬密封：金属堆焊司太立合金</p>
<p class="cuti">执行机构</p>
<p><span class="jiange">型式</span>：气动活塞式执行机构
<p>阀作用：单作用（弹簧复位）气开式和气关式</p>
<p class="suojin">双作用（双气缸）</p>
<p>供气压力：0.4～0.6MPa</p>
<p><span class="jiange">转角</span>:90°</p>
<p>信号接口：1/8″G，NAMUR1/4″G</p>
<p class="xia10">环境温度：-20℃～+90℃</p>
<p class="cuti">阀作用（阀芯正装）</p>
<p>单作用（配单作用执行机构）</p>
<p>气关时，当气源故障时，执行机构弹簧将阀打开</p>
<p>气开时，当气源故障时，执行机构弹簧将阀关闭</p>
<p class="xia10">双作用（配双作用执行机构）</p>
<p class="cuti">附件（根据要求配置）</p>
<p>定位器，空气过滤减压阀，手轮机构，</p>
<p>限位开关，电磁阀，阀位传送器，</p>
<p class="xia10">继动器，保位阀，其它</p>
<p class="cuti jiange">性能</p>
<p>额定Kv值：参照表</p>
<p>阀座泄漏率（对于额定Kv值%）：</p>
<p>金属密封：小于0.01%或0.001%</p>
<p class="suojin">（ANSIB16.104-1976Ⅳ级）</p>
<p>软密封：小于0.00001%以下</p>
<p class="suojin">（ANSIB16.104-1976Ⅳ级）</p>
<p>动作时间：参照（Kv值和行程）</p>
<p>外形尺寸：参照表</p>
<p>型号编制：参考型号编制</p>
<p>气动执行器和阀表面应涂漆，不锈钢和铜的阀可不涂漆，亦可用户指定颜色。</p>
</p></div>
</p></div>
<div class="left juzhong" style="width:300px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa01.jpg" alt="ZSHT型气动三通球阀实物图" width="205px" height="268px" /></p>
<p>ZSHT型气动三通球阀</p>
<p class="xia20">T型阀芯，GT系列气动执行器</p>
<p>			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa02.jpg" alt="AT系列L型气动三通球阀" width="202px" height="400px" /></p></div>
<div class="clear xia50"></div>
<div class="left juzhong shang20" style="width:300px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa03.gif" alt="气动三通球阀结构图" width="250px" height="501px" />
		</div>
<div class="left">
<h3 class="h3beijing" style="width:590px">气动三通球阀&#8211;Kv值和行程</h3>
<table style="width:600px">
<tr>
<td rowspan="2">公称通径<br />
				  DN（mm）</td>
<td rowspan="2">额定流量系数Kv</td>
<td rowspan="2">执行机构型号</td>
<td colspan="2">动作时间（s）</td>
</tr>
<tr>
<td>全开</td>
<td>全闭</td>
</tr>
<tr>
<td>15</td>
<td>22</td>
<td>GT63</td>
<td>0.5</td>
<td>0.5</td>
</tr>
<tr>
<td>20</td>
<td>38</td>
<td>GT63</td>
<td>0.5</td>
<td>0.5</td>
</tr>
<tr>
<td>25</td>
<td>72</td>
<td>GT63</td>
<td>0.5</td>
<td>0.5</td>
</tr>
<tr>
<td>32</td>
<td>110</td>
<td>GT75</td>
<td>0.5/0.6</td>
<td>0.6/0.8</td>
</tr>
<tr>
<td>40</td>
<td>170</td>
<td>GT75</td>
<td>0.5/0.6</td>
<td>0.6/1.0</td>
</tr>
<tr>
<td>50</td>
<td>270</td>
<td>GT83</td>
<td>0.5/0.6</td>
<td>0.8/1.2</td>
</tr>
<tr>
<td>65</td>
<td>380</td>
<td>GT110</td>
<td>0.7/1.0</td>
<td>0.8/1.2</td>
</tr>
<tr>
<td>80</td>
<td>510</td>
<td>GT118</td>
<td>0.8/1.0</td>
<td>1.0/1.5</td>
</tr>
<tr>
<td>100</td>
<td>940</td>
<td>GT160</td>
<td>1.0/1.2</td>
<td>1.0/2.0</td>
</tr>
<tr>
<td>125</td>
<td>1400</td>
<td>GT210</td>
<td>1.1/1.6</td>
<td>1.3/2.3</td>
</tr>
<tr>
<td>150</td>
<td>2200</td>
<td>GT210</td>
<td>1.2/2.0</td>
<td>1.5/2.5</td>
</tr>
<tr>
<td>200</td>
<td>3500</td>
<td>GT254</td>
<td>3.5/4.5</td>
<td>4.5/6.0</td>
</tr>
<tr>
<td>250</td>
<td>5200</td>
<td>GT254</td>
<td>4.0/5.0</td>
<td>5.0/6.0</td>
</tr>
<tr>
<td>300</td>
<td>8500</td>
<td>GT255</td>
<td>5.0/6.0</td>
<td>5.5/7.0</td>
</tr>
</table>
<p class="jiantou p1">该表以GT系列气动执行器为例，数据为标准配置，可配用AT、AW系列等不同执行器。</p>
<p class="jiantou p1">该数据仅压力PN16为衡量标准，根据不同介质、温度、压力不同，配置将有不同，数据也可能不同</p>
<p class="jiantou p1">斜线上方为双作用数据，下方为单作用数据，仅供参考。</p>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing">ZSHL/T气动三通球阀&#8211;外形尺寸</h3>
<table>
<tr>
<td>公称通径</td>
<td>Lo</td>
<td>L</td>
<td>L1</td>
<td>H1</td>
<td>H2</td>
<td>H5</td>
</tr>
<tr>
<td>15</td>
<td>133</td>
<td>130</td>
<td>65</td>
<td>54</td>
<td>177</td>
<td>47</td>
</tr>
<tr>
<td>20</td>
<td>133</td>
<td>150</td>
<td>75</td>
<td>54</td>
<td>177</td>
<td>47</td>
</tr>
<tr>
<td>25</td>
<td>133</td>
<td>160</td>
<td>80</td>
<td>60</td>
<td>177</td>
<td>52</td>
</tr>
<tr>
<td>32</td>
<td>132</td>
<td>180</td>
<td>90</td>
<td>67</td>
<td>198</td>
<td>59</td>
</tr>
<tr>
<td>40</td>
<td>132</td>
<td>200</td>
<td>100</td>
<td>78</td>
<td>198</td>
<td>66</td>
</tr>
<tr>
<td>50</td>
<td>182</td>
<td>230</td>
<td>115</td>
<td>88</td>
<td>223</td>
<td>78</td>
</tr>
<tr>
<td>65</td>
<td>222</td>
<td>290</td>
<td>145</td>
<td>98</td>
<td>275</td>
<td>91</td>
</tr>
<tr>
<td>80</td>
<td>294</td>
<td>310</td>
<td>155</td>
<td>121</td>
<td>275</td>
<td>106</td>
</tr>
<tr>
<td>100</td>
<td>380</td>
<td>350</td>
<td>175</td>
<td>144</td>
<td>353</td>
<td>130</td>
</tr>
<tr>
<td>125</td>
<td>450</td>
<td>400</td>
<td>200</td>
<td>148</td>
<td>420</td>
<td>150</td>
</tr>
<tr>
<td>150</td>
<td>450</td>
<td>480</td>
<td>240</td>
<td>176</td>
<td>420</td>
<td>172</td>
</tr>
<tr>
<td>200</td>
<td>603</td>
<td>600</td>
<td>300</td>
<td>226</td>
<td>504</td>
<td>215</td>
</tr>
<tr>
<td>250</td>
<td>603</td>
<td>730</td>
<td>365</td>
<td>281</td>
<td>504</td>
<td>270</td>
</tr>
<tr>
<td>300</td>
<td>683</td>
<td>850</td>
<td>425</td>
<td>320</td>
<td>515</td>
<td>330</td>
</tr>
</table>
<p class="jiantou p1">表中数据以PN16配双作用执行机构为依据。</p>
<p class="jiantou p1">阀体法兰及法兰端面距可按用户指定标准制造，如：ANSI、JIS、DIN等标准。</p>
<h3 class="h3beijing3">其它气动三通球阀</h3>
<div class="left dibu" style="width:300px;height:400px">
<p class="h3beijing1">内螺纹气动三通球阀（AT系列）</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa14.jpg"  alt="装配AT执行器内螺纹气动三通球阀实物图" width="165px" height="281px" />
			</div>
</p></div>
<div class="left dibu zuobian" style="width:299px;height:400px">
<p class="h3beijing1">内螺纹气动三通球阀（GT系列）</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa05.jpg" alt="装配GT执行器内螺纹气动三通球阀实物图" width="205px" height="280px" />
			</div>
</p></div>
<div class="left dibu zuobian" style="width:299px;height:400px">
<p class="h3beijing1">Y型气动三通球阀</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa06.jpg" alt="Y型气动三通球阀实物图" width="250px" height="272px" />
			</div>
</p></div>
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		<item>
		<title>内螺纹三通球阀</title>
		<link>http://www.valve86.com/neiluowen-santong-qiufa.html</link>
		<comments>http://www.valve86.com/neiluowen-santong-qiufa.html#comments</comments>
		<pubDate>Sat, 30 Apr 2011 00:03:13 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[球阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1703</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/neiluowen_santongqiufa_zhy.jpg" alt="内螺纹三通球阀" width="280px" height="176px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p>我们将内螺纹连接的三通球阀归类为<strong>内螺纹三通球阀</strong>，阀体结构紧凑，启闭迅速，流体阻力小，密封性能好，主要有L型（Q14F）和T型（Q15F）两种型号，适用于介质流向的切换、分流或合流。</p>
<p>螺纹类型：G.NPT.BSPT.BSP.DIN259/299</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>内螺纹连接</span><span>L型或T型结构</span><span>软密封</span><span>可装配气动或电动执行器</span></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/2012/02/txing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="T型三通球阀" href="http://www.valve86.com/txing-santong-qiufa.html" target="_blank">T型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>法兰连接</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/lxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="L型三通球阀" href="http://www.valve86.com/lxing-santong-qiufa.html" target="_blank">L型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>法兰连接</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/shangzhuangshi_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="上装式三通球阀" href="http://www.valve86.com/shangzhuangshi-santong-qiufa.html" target="_blank">上装式三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>法兰连接/上装式</p>
</p></div>
</p></div>
<div class="clear"></div>
<div class="left juzhong" style="width:449px">
<p>			<img class="shang50" src="http://www.valve86.com/wp-content/images/chanpin/neiluowen_santongqiufa01.gif" alt="Q14F内螺纹三通球阀结构图" width="347px" height="380px" />
		</div>
<div class="left juzhong zuobian" style="width:450px">
<p>			<img class="shang50" src="http://www.valve86.com/wp-content/images/chanpin/neiluowen_santongqiufa02.gif" alt="Q15F内螺纹三通球阀结构图" width="283px" height="380px" /></p></div>
<div class="clear xia50"></div>
<div class="left" style="width:449px">
<h3 class="h3beijing" style="width:390px">内螺纹三通球阀&#8211;主要零件材质</h3>
<table style="width:400px">
<tr>
<td>NO.</td>
<td>零件名称</td>
<td>材质</td>
</tr>
<tr>
<td>1</td>
<td>阀体</td>
<td rowspan="3">不锈钢CF8M/CF8</td>
</tr>
<tr>
<td>2</td>
<td>阀盖</td>
</tr>
<tr>
<td>3</td>
<td>球体</td>
</tr>
<tr>
<td>4</td>
<td>球垫</td>
<td>聚四氟乙烯PTFE</td>
</tr>
<tr>
<td>5</td>
<td>阀杆</td>
<td>不锈钢CF8M/CF8</td>
</tr>
<tr>
<td>6</td>
<td>填料</td>
<td rowspan="3">聚四氟乙烯PTFE</td>
</tr>
<tr>
<td>7</td>
<td>中口</td>
</tr>
<tr>
<td>8</td>
<td>大薄片</td>
</tr>
<tr>
<td>9</td>
<td>压盖螺母</td>
<td rowspan="2">不锈钢CF8M/CF8</td>
</tr>
<tr>
<td>10</td>
<td>手柄</td>
</tr>
<tr>
<td>11</td>
<td>流向指示牌</td>
<td>ALUMINUM</td>
</tr>
<tr>
<td>12</td>
<td>华司</td>
<td rowspan="3">不锈钢CF8</td>
</tr>
<tr>
<td>13</td>
<td>螺帽</td>
</tr>
<tr>
<td>14</td>
<td>锁定装置</td>
</tr>
<tr>
<td>15</td>
<td>皮套</td>
<td>塑料</td>
</tr>
<tr>
<td>16</td>
<td>盲盖</td>
<td>不锈钢CF8M/CF8</td>
</tr>
</table></div>
<div class="left" style="width:450px">
<h3 class="h3beijing" style="width:440px">L型内螺纹三通球阀&#8211;外形尺寸</h3>
<table style="width:450px">
<tr>
<td>SIZE</td>
<td>d</td>
<td>L</td>
<td>H</td>
<td>D1</td>
<td>B</td>
<td>W1</td>
<td>W2</td>
<td>h</td>
</tr>
<tr>
<td>1/2″</td>
<td>12.7</td>
<td>64</td>
<td>53</td>
<td>97</td>
<td>32.0</td>
<td>22.4</td>
<td>35.0</td>
<td>10-24UNC</td>
</tr>
<tr>
<td>3/4″</td>
<td>16.0</td>
<td>76</td>
<td>63</td>
<td>126</td>
<td>38.0</td>
<td>22.4</td>
<td>35.0</td>
<td>10-24UNC</td>
</tr>
<tr>
<td>1″</td>
<td>20.0</td>
<td>87</td>
<td>66</td>
<td>126</td>
<td>43.5</td>
<td>22.4</td>
<td>35.0</td>
<td>10-24UNC</td>
</tr>
<tr>
<td>1-1/4″</td>
<td>25.0</td>
<td>96</td>
<td>81</td>
<td>145</td>
<td>48.0</td>
<td>22.4</td>
<td>35.0</td>
<td>10-24UNC</td>
</tr>
<tr>
<td>1-1/2″</td>
<td>32.0</td>
<td>114</td>
<td>83</td>
<td>145</td>
<td>57.0</td>
<td>25.4</td>
<td>38.1</td>
<td>1/4-20UNC</td>
</tr>
<tr>
<td>2″</td>
<td>38.1</td>
<td>142</td>
<td>96</td>
<td>204</td>
<td>71.0</td>
<td>25.4</td>
<td>38.1</td>
<td>1/4-20UNC</td>
</tr>
</table>
<h3 class="h3beijing" style="width:440px">T型内螺纹三通球阀&#8211;外形尺寸</h3>
<table style="width:450px">
<tr>
<td>SIZE</td>
<td>d</td>
<td>L</td>
<td>H</td>
<td>D1</td>
<td>B</td>
<td>F</td>
<td>G</td>
<td>W1</td>
<td>W2</td>
<td>h</td>
</tr>
<tr>
<td>1/2″</td>
<td>12.7</td>
<td>75</td>
<td>59</td>
<td>126</td>
<td>71.0</td>
<td>335</td>
<td>37.5</td>
<td>22.4</td>
<td>35.0</td>
<td>10-20UNC</td>
</tr>
<tr>
<td>3/4″</td>
<td>16.0</td>
<td>85</td>
<td>64</td>
<td>126</td>
<td>81.5</td>
<td>390</td>
<td>42.5</td>
<td>22.4</td>
<td>35.0</td>
<td>10-20UNC</td>
</tr>
<tr>
<td>1″</td>
<td>20.0</td>
<td>100</td>
<td>80</td>
<td>145</td>
<td>102.0</td>
<td>505</td>
<td>51.5</td>
<td>22.4</td>
<td>35.0</td>
<td>10-20UNC</td>
</tr>
<tr>
<td>1-1/4″</td>
<td>25.0</td>
<td>115</td>
<td>90</td>
<td>145</td>
<td>108.5</td>
<td>510</td>
<td>57.5</td>
<td>22.4</td>
<td>38.1</td>
<td>10-24UNC</td>
</tr>
<tr>
<td>1-1/2″</td>
<td>32.0</td>
<td>125</td>
<td>96</td>
<td>204</td>
<td>121.0</td>
<td>580</td>
<td>63.0</td>
<td>25.4</td>
<td>38.1</td>
<td>1/4-20UNC</td>
</tr>
<tr>
<td>2″</td>
<td>38.1</td>
<td>148</td>
<td>106</td>
<td>204</td>
<td>138.5</td>
<td>655</td>
<td>73.0</td>
<td>25.4</td>
<td>38.1</td>
<td>1/4-20UNC</td>
</tr>
</table></div>
<div class="clear"></div>
<h3 class="h2beijing" style="width:285px">其它类型内螺纹三通球阀实物展示</h3>
<p class="biaoti14 xia50">
		内螺纹三通球阀与电动、气动执行器配套，广泛应用于管路的控制系统，更多详情浏览：<a target="_blank" class="lianjie1" title="电动三通球阀" href="http://www.valve86.com/diandong-santong-qiufa.html">电动三通球阀</a>|<a target="_blank" class="lianjie1" title="气动三通球阀" href="http://www.valve86.com/qidong-santong-qiufa.html">气动三通球阀</a>产品页面。
		</p>
<div class="left shang50" style="width:209px;">
			<img width="209px" height="350px" src="http://www.valve86.com/wp-content/images/chanpin/neiluowen_santongqiufa04.jpg" alt="TT系列电动内螺纹三通球阀">
		</div>
<div class="left juzhong xia50" style="width:442px;">
			<img width="265px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/neiluowen_santongqiufa03.jpg" alt="QT系列电动内螺纹三通球阀">
		</div>
<div class="left" style="width:249px;">
			<img width="249px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa04.jpg" alt="AT系列气动内螺纹三通球阀">
		</div>
<div class="clear"></div>
<p>
				</div><!--detail_4 end-->
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					</p>
<p>
				</div><!--detail_2 end-->
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					</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>T型三通球阀</title>
		<link>http://www.valve86.com/txing-santong-qiufa.html</link>
		<comments>http://www.valve86.com/txing-santong-qiufa.html#comments</comments>
		<pubDate>Fri, 29 Apr 2011 00:51:08 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[球阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1723</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/txing_santongqiufa_zhy.jpg" alt="T型三通球阀" width="280px" height="247px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>T型三通球阀</strong>根据流向的不同，有些可以选用两阀座密封，而有些流向则必须选用四阀座结构。T型三通球阀造型美观，结构紧凑合理，不仅可实现介质流向的切换，也可使三个通道相互连通，灵活控制管路中介质的合流或分流。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>侧装式结构</span><span>多重切换模式可选</span><span>软密封或硬密封</span><span>可装配气动或电动执行器</span></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/2012/02/lxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="L型三通球阀" href="http://www.valve86.com/lxing-santong-qiufa.html" target="_blank">L型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>仅一种切换模式</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/yxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="Y型三通球阀" href="http://www.valve86.com/yxing-santong-qiufa.html" target="_blank">Y型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>通道角度大于90°</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/shangzhuangshi_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="上装式三通球阀" href="http://www.valve86.com/shangzhuangshi-santong-qiufa.html" target="_blank">上装式三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>上装式结构</p>
</p></div>
</p></div>
<div class="clear"></div>
<div class="left shang20" style="width:320px">
<p class="h3beijing2">T型三通球阀流向原理</p>
<p class="duanluo">T型三通球阀适用于介质的分流、合流或流向切换，可以使三个通道互相连通或使其中两个通道连通，流向图中1和4两种工况可选用两阀座T型结构，2和3两种工况必须选用四阀座T型结构，其余工况也可选用四阀座结构，在选购时必须注明。</p>
</p></div>
<div class="left juzhong" style="width:290px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/santongqiufa01.gif" alt="T型三通球阀流向图" width="254px" height="200px" />
		</div>
<div class="left juzhong" style="width:290px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/santongqiufa02.gif"  width="252px" height="200px" />
		</div>
<div class="clear xia50"></div>
<h3 class="h3beijing3">T型三通球阀&#8211;外形尺寸</h3>
<div class="left juzhong" style="width:299px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/txing_santongqiufa03.jpg" alt="T型三通球阀实物图" width="225px" height="200px" />
		</div>
<div class="left juzhong" style="width:311px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/txing_santongqiufa01.gif" alt="T型三通球阀结构图" width="280px" height="200px" />
		</div>
<div class="left juzhong" style="width:290px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/txing_santongqiufa02.gif"  width="259px" height="198px" />
		</div>
<div class="clear xia20"></div>
<table>
<tr>
<td rowspan="2">公称压力或压力级</td>
<td rowspan="2">主要尺寸</td>
<td colspan="12">公称通径</td>
</tr>
<tr>
<td>15</td>
<td>20</td>
<td>25</td>
<td>32</td>
<td>40</td>
<td>50</td>
<td>65</td>
<td>80</td>
<td>100</td>
<td>125</td>
<td>150</td>
<td>200</td>
</tr>
<tr>
<td>PN1.6MPa</td>
<td>L</td>
<td>150</td>
<td>150</td>
<td>180</td>
<td>200</td>
<td>220</td>
<td>240</td>
<td>260</td>
<td>280</td>
<td>320</td>
<td>80</td>
<td>440</td>
<td>550</td>
</tr>
<tr>
<td>PN2.5MPa</td>
<td>L1</td>
<td>75</td>
<td>75</td>
<td>90</td>
<td>100</td>
<td>110</td>
<td>120</td>
<td>130</td>
<td>140</td>
<td>160</td>
<td>190</td>
<td>220</td>
<td>275</td>
</tr>
<tr>
<td>PN4.0MPa</td>
<td>H</td>
<td>90</td>
<td>90</td>
<td>102</td>
<td>115</td>
<td>135</td>
<td>140</td>
<td>155</td>
<td>185</td>
<td>210</td>
<td>275</td>
<td>305</td>
<td>335</td>
</tr>
<tr>
<td>CLASS150</td>
<td>W</td>
<td>140</td>
<td>140</td>
<td>155</td>
<td>250</td>
<td>250</td>
<td>350</td>
<td>350</td>
<td>420</td>
<td>700</td>
<td>1000</td>
<td>1300</td>
<td>1800</td>
</tr>
</table>
<h3 class="h2beijing" style="width:270px">其它类型T型三通球阀实物展示</h3>
<p class="biaoti14 xia50">
		T型三通球阀与电动、气动执行器配套，广泛应用于管路的控制系统，更多详情浏览：<a target="_blank" class="lianjie1" title="电动三通球阀" href="http://www.valve86.com/diandong-santong-qiufa.html">电动三通球阀</a>|<a target="_blank" class="lianjie1" title="气动三通球阀" href="http://www.valve86.com/qidong-santong-qiufa.html">气动三通球阀</a>产品页面。
		</p>
<div class="left" style="width:181px;">
			<img width="181px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/txing_santongqiufa05.jpg" alt="AT系列气动T型三通球阀">
		</div>
<div class="left juzhong xia50" style="width:507px;">
			<img width="211px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/diandong_santongqiufa01.jpg" alt="QT系列电动T型三通球阀">
		</div>
<div class="left" style="width:212px;">
			<img width="212px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/txing_santongqiufa04.jpg" alt="TT系列电动衬氟T型三通球阀">
		</div>
<div class="clear"></div>
<p>
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					</p>
<p>
				</div><!--detail_2 end-->
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					</p>
<p>
				</div><!--detail_3 end-->
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>L型三通球阀</title>
		<link>http://www.valve86.com/lxing-santong-qiufa.html</link>
		<comments>http://www.valve86.com/lxing-santong-qiufa.html#comments</comments>
		<pubDate>Thu, 28 Apr 2011 00:37:56 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[球阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1718</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/lxing_santongqiufa_zhy.jpg" alt="L型三通球阀" width="280px" height="241px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>L型三通球阀</strong>采用两阀座密封结构，外形美观、密封性能好，它能实现对管道中介质流向的切换，也能使相互垂直的两个通道连通或关闭。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>只有一种切换模式</span><span>侧装结构</span><span>软密封或硬密封</span><span>可装配气动或电动执行器</span></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/2012/02/txing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="T型三通球阀" href="http://www.valve86.com/txing-santong-qiufa.html" target="_blank">T型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>多种切换模式</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/yxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="Y型三通球阀" href="http://www.valve86.com/yxing-santong-qiufa.html" target="_blank">Y型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>通道角度大于90°</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/shangzhuangshi_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="上装式三通球阀" href="http://www.valve86.com/shangzhuangshi-santong-qiufa.html" target="_blank">上装式三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>上装式结构</p>
</p></div>
</p></div>
<div class="clear"></div>
<div class="left juzhong shang60" style="width:199px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/santongqiufa03.gif" alt="L型三通球阀流向图" width="142px" height="200px" /></p>
<p class="duanluo">L型三通球阀采用2面阀座，受力平衡，保证闭止通道的可靠密封，主要用于流路的换向。</p>
</p></div>
<div class="left juzhong zuobian shang30" style="width:300px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa01.gif"  width="234px" height="300px" />
		</div>
<div class="left">
<h3 class="h3beijing" style="width:390px;margin-top:0;">L型三通球阀&#8211;主要部件材质</h3>
<table style="width:400px">
<tr>
<td>序号</td>
<td>零件名称</td>
<td colspan="2">主要采用材质</td>
</tr>
<tr>
<td>1</td>
<td>阀体</td>
<td>A216 WCB</td>
<td>A351 CF8</td>
</tr>
<tr>
<td>2</td>
<td>阀盖</td>
<td>A216 WCB</td>
<td>A351 CF8</td>
</tr>
<tr>
<td>3</td>
<td>螺母</td>
<td>A194 2H</td>
<td>A194 8</td>
</tr>
<tr>
<td>4</td>
<td>螺栓</td>
<td>A193 B7</td>
<td>A193 B8</td>
</tr>
<tr>
<td>5</td>
<td>垫片</td>
<td>PTFE/PPL</td>
<td>PTFE/PPL</td>
</tr>
<tr>
<td>6</td>
<td>球体</td>
<td>WCB+HCr</td>
<td>A351 CF8</td>
</tr>
<tr>
<td>7</td>
<td>密封圈</td>
<td>PTFE/PPL</td>
<td>PTFE/PPL</td>
</tr>
<tr>
<td>8</td>
<td>垫片</td>
<td>PTFE/PPL</td>
<td>PTFE/PPL</td>
</tr>
<tr>
<td>9</td>
<td>阀杆</td>
<td>A182 F6a</td>
<td>A182 F304</td>
</tr>
<tr>
<td>10</td>
<td>填料</td>
<td>PTFE/PPL</td>
<td>PTFE/PPL</td>
</tr>
<tr>
<td>11</td>
<td>填料压盖</td>
<td>A216 WCB</td>
<td>A351 CF8</td>
</tr>
<tr>
<td>12</td>
<td>手柄</td>
<td>WCB</td>
<td>WCB+Hzn</td>
</tr>
</table></div>
<div class="clear xia50"></div>
<h3 class="h3beijing3">L型三通球阀&#8211;外形尺寸</h3>
<div class="left juzhong" style="width:324px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa03.jpg" alt="L型三通球阀实物图" width="240px" height="200px" />
		</div>
<div class="left juzhong" style="width:286px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa04.gif" alt="L型三通球阀结构图" width="243px" height="200px" />
		</div>
<div class="left juzhong" style="width:290px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa05.gif"  width="253px" height="200px" />
		</div>
<div class="clear xia20"></div>
<table>
<tr>
<td rowspan="2">公称压力或压力级</td>
<td rowspan="2">主要尺寸</td>
<td colspan="12">公称通径</td>
</tr>
<tr>
<td>15</td>
<td>20</td>
<td>25</td>
<td>32</td>
<td>40</td>
<td>50</td>
<td>65</td>
<td>80</td>
<td>100</td>
<td>125</td>
<td>150</td>
<td>200</td>
</tr>
<tr>
<td>PN1.6MPa</td>
<td>L</td>
<td>150</td>
<td>150</td>
<td>180</td>
<td>200</td>
<td>220</td>
<td>240</td>
<td>260</td>
<td>280</td>
<td>320</td>
<td>80</td>
<td>440</td>
<td>550</td>
</tr>
<tr>
<td>PN2.5MPa</td>
<td>L1</td>
<td>75</td>
<td>75</td>
<td>90</td>
<td>100</td>
<td>110</td>
<td>120</td>
<td>130</td>
<td>140</td>
<td>160</td>
<td>190</td>
<td>220</td>
<td>275</td>
</tr>
<tr>
<td>PN4.0MPa</td>
<td>H</td>
<td>90</td>
<td>90</td>
<td>102</td>
<td>115</td>
<td>135</td>
<td>140</td>
<td>155</td>
<td>185</td>
<td>210</td>
<td>275</td>
<td>305</td>
<td>335</td>
</tr>
<tr>
<td>CLASS150</td>
<td>W</td>
<td>140</td>
<td>140</td>
<td>155</td>
<td>250</td>
<td>250</td>
<td>350</td>
<td>350</td>
<td>420</td>
<td>700</td>
<td>1000</td>
<td>1300</td>
<td>1800</td>
</tr>
</table>
<h3 class="h2beijing" style="width:270px">其它类型L型三通球阀实物展示</h3>
<p class="biaoti14 xia50">
		L型三通球阀与电动、气动执行器配套，广泛应用于管路的控制系统，更多详情浏览：<a target="_blank" class="lianjie1" title="电动三通球阀" href="http://www.valve86.com/diandong-santong-qiufa.html">电动三通球阀</a>|<a target="_blank" class="lianjie1" title="气动三通球阀" href="http://www.valve86.com/qidong-santong-qiufa.html">气动三通球阀</a>产品页面。
		</p>
<div class="left shang50" style="width:229px;">
			<img width="229px" height="350px" src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa06.jpg" alt="TT系列电动L型三通球阀">
		</div>
<div class="left juzhong xia50" style="width:469px;">
			<img width="214px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/lxing_santongqiufa07.jpg" alt="QT系列电动L型三通球阀">
		</div>
<div class="left" style="width:202px;">
			<img width="202px" height="400px" src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa02.jpg" alt="AT系列气动L型三通球阀">
		</div>
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<p>
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		</item>
		<item>
		<title>Y型三通球阀</title>
		<link>http://www.valve86.com/yxing-santong-qiufa.html</link>
		<comments>http://www.valve86.com/yxing-santong-qiufa.html#comments</comments>
		<pubDate>Wed, 27 Apr 2011 00:34:43 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[球阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1712</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/yxing_santongqiufa_zhy.jpg" alt="Y型三通球阀" width="242px" height="260px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>Y型三通球阀</strong>的流道形式为“Y”型，密封阀座可采用增强聚四氟乙烯、对位聚苯等软密封，或采用堆焊司太立的金属硬密封，在多个行业工况得到广泛应用。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>多种流道角度可选择</span><span>上装式结构</span><span>软密封或硬密封</span><span>可装配气动或电动执行器</span></p>
<p>
				</div><!--detail_1 end-->
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					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/txing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="T型三通球阀" href="http://www.valve86.com/txing-santong-qiufa.html" target="_blank">T型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>多种切换模式</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/lxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="L型三通球阀" href="http://www.valve86.com/lxing-santong-qiufa.html" target="_blank">L型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>通道角度不同</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/shangzhuangshi_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="上装式三通球阀" href="http://www.valve86.com/shangzhuangshi-santong-qiufa.html" target="_blank">上装式三通球阀</a></h4>
<p><span class="cuti">相同:</span>上装式结构</p>
<p><span class="cuti">不同:</span>通道角度不同/结构不同</p>
</p></div>
</p></div>
<div class="clear"></div>
<h3 class="h3beijing3" style="margin-top:0;">Y型三通球阀的工作形式和安装形式</h3>
<div class="left juzhong" style="width:295px">
<p class="duanluo">Y型三通球阀流道形式为“Y”型，阀座为三面阀座，有效实现从工况1至工况2的转换，主要用于Y型管路流向的切换。</p>
<p>			<img src="http://www.valve86.com/wp-content/images/chanpin/yxing_santongqiufa02.gif" alt="Y型三通球阀工作形式图" width="220px" height="300px" />
		</div>
<div class="left juzhong zuobian" style="width:604px">
<p class="duanluo">Y型三通球阀的安装形式多样，可根据管路的布局选择不同的外形进行安装。</p>
<p>			<img class="shang30" src="http://www.valve86.com/wp-content/images/chanpin/yxing_santongqiufa03.gif" alt="Y型三通球阀安装图" width="529px" height="300px" />
		</div>
<div class="clear xia50"></div>
<h3 class="h3beijing">Y型三通球阀&#8211;外形尺寸</h3>
<div class="left juzhong shang70" style="width:450px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/yxing_santongqiufa04.gif" alt="Y型三通球阀结构图" width="364px" height="215px" />
		</div>
<div class="left juzhong" style="width:450px">
<table style="width:450px">
<tr>
<td>公称通径DN</td>
<td>L</td>
<td>H</td>
</tr>
<tr>
<td>15</td>
<td>75</td>
<td>90</td>
</tr>
<tr>
<td>20</td>
<td>75</td>
<td>90</td>
</tr>
<tr>
<td>25</td>
<td>90</td>
<td>102</td>
</tr>
<tr>
<td>32</td>
<td>100</td>
<td>115</td>
</tr>
<tr>
<td>40</td>
<td>110</td>
<td>135</td>
</tr>
<tr>
<td>50</td>
<td>120</td>
<td>140</td>
</tr>
<tr>
<td>65</td>
<td>130</td>
<td>155</td>
</tr>
<tr>
<td>80</td>
<td>140</td>
<td>185</td>
</tr>
<tr>
<td>100</td>
<td>160</td>
<td>210</td>
</tr>
<tr>
<td>125</td>
<td>190</td>
<td>275</td>
</tr>
<tr>
<td>150</td>
<td>220</td>
<td>305</td>
</tr>
<tr>
<td>200</td>
<td>275</td>
<td>335</td>
</tr>
</table></div>
<div class="clear"></div>
<h3 class="h3beijing3">其它Y型三通球阀</h3>
<div class="left dibu" style="width:450px;height:350px">
<p class="h3beijing1">气动Y型三通球阀（AT系列）</p>
<p class="duanluo">了解气动三通球阀</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/qidong_santongqiufa06.jpg"  alt="装配AT执行器气动Y型三通球阀实物图" width="250px" height="272px" />
			</div>
</p></div>
<div class="left dibu zuobian" style="width:449px;height:350px">
<p class="h3beijing1">电动Y型三通球阀（QT系列）</p>
<p class="duanluo">了解电动三通球阀</p>
<div class="dibudiv">
				<img src="http://www.valve86.com/wp-content/images/chanpin/yxing_santongqiufa01.jpg" alt="装配QT执行器电动Y型三通球阀实物图" width="182px" height="272px" />
			</div>
</p></div>
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		</item>
		<item>
		<title>上装式三通球阀</title>
		<link>http://www.valve86.com/shangzhuangshi-santong-qiufa.html</link>
		<comments>http://www.valve86.com/shangzhuangshi-santong-qiufa.html#comments</comments>
		<pubDate>Tue, 26 Apr 2011 00:39:44 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[球阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1698</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/shangzhuangshi_santongqiufa_zhy.jpg" alt="上装式三通球阀" width="203px" height="255px" />
				</div><!--detail_img end-->
<!--detail_1 start--><div id='detail_1'>
					 </p>
<p><strong>上装式三通球阀</strong>的最大特点是球体从阀体上部装入，维修方便，在系统卸压后，无需拆下整个阀体就可进行检查和维修。并且结构紧凑、启闭迅速，任一通口可用作入口而无泄漏，三通既可制成L型通口，也可制成T型通口，广泛适用于供水、石化、冶金、矿山、轻纺、能源、造纸、食品、钢铁等管路系统中对介质流向进行切换以及对介质的分流或混合流体。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>上装式结构</span><span>可在线维护</span><span>软密封或硬密封</span><span>可装配气动或电动执行器</span></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/2012/02/yxing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="Y型三通球阀" href="http://www.valve86.com/yxing-santong-qiufa.html" target="_blank">Y型三通球阀</a></h4>
<p><span class="cuti">相同:</span>上装式结构</p>
<p><span class="cuti">不同:</span>仅一种切换模式</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2011/12/banqiu_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="半球三通球阀" href="http://www.valve86.com/banqiu-santong-qiufa.html" target="_blank">半球三通球阀</a></h4>
<p><span class="cuti">相同:</span>上装式结构</p>
<p><span class="cuti">不同:</span>半球球体</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/txing_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="T型三通球阀" href="http://www.valve86.com/txing-santong-qiufa.html" target="_blank">T型三通球阀</a></h4>
<p><span class="cuti">相同:</span>三通球阀</p>
<p><span class="cuti">不同:</span>侧装结构</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<div class="left" style="width:450px">
<h3 class="h3beijing2" style="margin-top:0;">上装式三通球阀&#8211;执行标准</h3>
<p>1、设计和制造：GB/T12237-1989；API608</p>
<p>2、检验和试验：GB/T13927-1992;API598</p>
<p>3、法兰连接：JB/T79.1～4-1994；ASME/ANSIB16.5</p>
<p>4、结构长度：JD-2002</p>
</p></div>
<div class="left" style="width:450px">
<h3 class="h3beijing2" style="margin-top:0;">上装式三通球阀&#8211;介质流向原理</h3>
<p>上装式三通球阀分L型和T型，L型适用于介质流向的切换，能使相互垂直的两个通道连通；T型适用于介质的分流、合流或流向切换，T型孔道可以使三个通道互相连通或使其中两个通道连通。</p>
</p></div>
<div class="clear"></div>
<div class="left" style="width:450px">
<h3 class="h3beijing" style="width:420px">上装式法兰三通球阀&#8211;试验压力</h3>
<table style="width:430px;height:170px">
<tr>
<td>公称压力<br />
					PN</td>
<td>常温最大<br />
					工作压力</td>
<td>壳体<br />
					试验压力</td>
<td>气密封<br />
					试验压力</td>
<td>高压密封<br />
					试验压力</td>
</tr>
<tr>
<td>1.6</td>
<td>1.6</td>
<td>2.4</td>
<td rowspan="4">0.6</td>
<td>1.76</td>
</tr>
<tr>
<td>2.5</td>
<td>2.5</td>
<td>3.8</td>
<td>2.75</td>
</tr>
<tr>
<td>4.0</td>
<td>4.0</td>
<td>6.0</td>
<td>4.4</td>
</tr>
<tr>
<td>class150</td>
<td>2.0</td>
<td>3.0</td>
<td>2.2</td>
</tr>
</table></div>
<div class="left" style="width:450px">
<h3 class="h3beijing" style="width:420px">上装式三通球阀&#8211;使用范围</h3>
<table style="width:430px">
<tr>
<td>壳体材料</td>
<td>阀座材料</td>
<td>适用温度</td>
<td>适用介质</td>
</tr>
<tr>
<td rowspan="2">碳钢C型</td>
<td>聚四氟乙烯</td>
<td>≤150℃</td>
<td rowspan="2">水、蒸汽、油品等</td>
</tr>
<tr>
<td>对位聚苯</td>
<td>≤300℃</td>
</tr>
<tr>
<td rowspan="2">铬镍钛钢P型</td>
<td>聚四氟乙烯</td>
<td>≤150℃</td>
<td rowspan="2">硝酸类</td>
</tr>
<tr>
<td>对位聚苯</td>
<td>≤200℃</td>
</tr>
<tr>
<td rowspan="2">铬镍钼钛钢R型</td>
<td>聚四氟乙烯</td>
<td>≤150℃</td>
<td rowspan="2">醋酸类</td>
</tr>
<tr>
<td>对位聚苯</td>
<td>≤200℃</td>
</tr>
</table></div>
<div class="clear"></div>
<h3>上装式法兰三通球阀&#8211;外形尺寸</h3>
<div class="left juzhong shang20" style="width:450px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/shangzhuangshi_santongqiufa01.gif" alt="上装式三通球阀结构图" width="282px" height="250px" />
		</div>
<div class="left juzhong shang80" style="width:450px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/shangzhuangshi_santongqiufa02.gif" width="199px" height="175px" />
		</div>
<div class="clear xia20"></div>
<table>
<tr>
<td>公称通径</td>
<td>150</td>
<td>200×150</td>
<td>200</td>
<td>250×200</td>
<td>250</td>
<td>300×250</td>
<td>300</td>
<td>350×300</td>
<td>350</td>
<td>400×350</td>
<td>400</td>
<td>450×400</td>
<td>450</td>
<td>500×450</td>
<td>500</td>
<td>600×500</td>
<td>600</td>
</tr>
<tr>
<td>球孔d1</td>
<td>150</td>
<td>150</td>
<td>200</td>
<td>200</td>
<td>250</td>
<td>250</td>
<td>300</td>
<td>300</td>
<td>350</td>
<td>350</td>
<td>400</td>
<td>400</td>
<td>450</td>
<td>450</td>
<td>500</td>
<td>500</td>
<td>600</td>
</tr>
<tr>
<td>L</td>
<td>570</td>
<td>570</td>
<td>670</td>
<td>670</td>
<td>760</td>
<td>760</td>
<td>850</td>
<td>850</td>
<td>980</td>
<td>980</td>
<td>1080</td>
<td>1080</td>
<td>1220</td>
<td>1220</td>
<td>1360</td>
<td>1360</td>
<td>1750</td>
</tr>
<tr>
<td>H</td>
<td>219</td>
<td>219</td>
<td>273</td>
<td>273</td>
<td>360</td>
<td>360</td>
<td>395</td>
<td>395</td>
<td>430</td>
<td>430</td>
<td>470</td>
<td>470</td>
<td>550</td>
<td>550</td>
<td>580</td>
<td>580</td>
<td>700</td>
</tr>
<tr>
<td>H1</td>
<td>330</td>
<td>330</td>
<td>398</td>
<td>398</td>
<td>495</td>
<td>495</td>
<td>580</td>
<td>580</td>
<td>625</td>
<td>625</td>
<td>670</td>
<td>670</td>
<td>698</td>
<td>698</td>
<td>840</td>
<td>840</td>
<td>1050</td>
</tr>
<tr>
<td>E</td>
<td>-</td>
<td>-</td>
<td>116</td>
<td>116</td>
<td>116</td>
<td>116</td>
<td>171</td>
<td>171</td>
<td>171</td>
<td>171</td>
<td>257</td>
<td>257</td>
<td>257</td>
<td>257</td>
<td>257</td>
<td>257</td>
<td>150</td>
</tr>
<tr>
<td>F</td>
<td>-</td>
<td>-</td>
<td>350</td>
<td>350</td>
<td>350</td>
<td>350</td>
<td>400</td>
<td>400</td>
<td>420</td>
<td>420</td>
<td>400</td>
<td>400</td>
<td>420</td>
<td>420</td>
<td>400</td>
<td>400</td>
<td>410</td>
</tr>
<tr>
<td>W</td>
<td>1050</td>
<td>1050</td>
<td>600</td>
<td>600</td>
<td>600</td>
<td>600</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
<td>800</td>
</tr>
</table>
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		<title>半球三通球阀</title>
		<link>http://www.valve86.com/banqiu-santong-qiufa.html</link>
		<comments>http://www.valve86.com/banqiu-santong-qiufa.html#comments</comments>
		<pubDate>Sun, 24 Apr 2011 00:08:55 +0000</pubDate>
		<dc:creator>tenvo</dc:creator>
				<category><![CDATA[三通球阀]]></category>
		<category><![CDATA[三通阀门]]></category>
		<category><![CDATA[偏心半球阀]]></category>
		<category><![CDATA[球阀]]></category>

		<guid isPermaLink="false">http://www.valve86.com/?p=1133</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/banqiu_santongqiufa_zhy.jpg" alt="Q48F/Y半球三通球阀" width="225px" height="252px" />
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					 </p>
<p>Q48F/Y<strong>半球三通球阀</strong>适用于高温或含固体颗粒介质、粉状介质及易结晶介质管路系统作三通切换用，主要特点有：</p>
<p>1、采用非整球的结构设计，完全解决了中腔易沉积介质及污物等问题。</p>
<p>2、结构紧凑，启闭迅速，流道通畅，流体阻力小。</p>
<p>3、采用板簧加载的可动阀坐结构，密封性能好，使用寿命长。</p>
<p>4、球体表面与金属阀座之间具有剪切作用，特别适用于含纤维、固体颗粒、料浆等。</p>
<p class="p2">特点总结：</p>
<p class="p3"><span>上装式结构</span><span>半球球体</span><span>具有剪切功能</span><span>可在线维修</span></p>
<p>
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					</p>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/01/shangzhuangshi_santongqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="上装式三通球阀" href="http://www.valve86.com/shangzhuangshi-santong-qiufa.html" target="_blank">上装式三通球阀</a></h4>
<p><span class="cuti">相同:</span>上装式结构</p>
<p><span class="cuti">不同:</span>整球球体</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/08/vxing_tiaojieqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="V型球阀" href="http://www.valve86.com/v-xing-tiaojie-qiufa.html" target="_blank">V型球阀</a></h4>
<p><span class="cuti">相同:</span>半球</p>
<p><span class="cuti">不同:</span>二通/V形切口</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="tuijian">
		<img src="http://www.valve86.com/wp-content/uploads/2012/02/shangzhuangshi_pianxinbanqiufa_ts.jpg" /></p>
<div class="left">
<h4><a title="偏心半球阀" href="http://www.valve86.com/valves/qiufa/pianxin-ban-qiufa/" target="_blank">偏心半球阀</a></h4>
<p><span class="cuti">相同:</span>半球</p>
<p><span class="cuti">不同:</span>二通球阀</p>
</p></div>
<div class="clear"></div>
</p></div>
<div class="clear"></div>
<h3>半球三通球阀&#8211;外形尺寸</h3>
<div class="left juzhong shang20" style="width:450px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/banqiu_santongqiufa01.gif" alt="半球三通球阀结构图" width="217px" height="300px" />
		</div>
<div class="left juzhong shang130" style="width:450px">
			<img src="http://www.valve86.com/wp-content/images/chanpin/banqiu_santongqiufa02.gif" alt="Q348Y三通球阀结构图" width="208px" height="192px" />
		</div>
<div class="clear xia10"></div>
<table>
<tr>
<td>公称通径DN</td>
<td>50</td>
<td>65</td>
<td>80</td>
<td>100</td>
<td>125</td>
<td>150</td>
<td>200</td>
<td>250</td>
<td>300</td>
<td>350</td>
<td>400</td>
<td>500</td>
<td>600</td>
</tr>
<tr>
<td>L</td>
<td>203</td>
<td>222</td>
<td>241</td>
<td>305</td>
<td>356</td>
<td>394</td>
<td>457</td>
<td>533</td>
<td>610</td>
<td>686</td>
<td>762</td>
<td>914</td>
<td>1067</td>
</tr>
<tr>
<td>L1</td>
<td>101.5</td>
<td>111</td>
<td>120.5</td>
<td>152.5</td>
<td>178</td>
<td>197</td>
<td>228.5</td>
<td>266.5</td>
<td>305</td>
<td>343</td>
<td>381</td>
<td>457</td>
<td>533.5</td>
</tr>
<tr>
<td>H</td>
<td>325</td>
<td>335</td>
<td>360</td>
<td>370</td>
<td>420</td>
<td>440</td>
<td>490</td>
<td>520</td>
<td>610</td>
<td>700</td>
<td>800</td>
<td>900</td>
<td>1000</td>
</tr>
</table>
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