J941H电动截止阀-精欧控制阀�?参数-价格-中国粉体罐�/title>

流动方向９�/p>单向
连接通道９�/p>其他
驱动方式９�/p>电动
输送物料：
无易�?易爆和无腐蚀性介质的场所
连接方式９�/p>法兰
材质９�/p>不锈钡�/span>
口径９�/p>20~250
压力９�/p>PN1.6�?.5�?.4MPa
设计标准９�/p>结构紧凑、设计合理，阀门刚性好，通道流畅，流阻系数小� �?）密封面采用不锈钢和硬质合金，使用寿命长� �?）采用柔性石墨填料、密封可靠、操作轻便灵活� �?�?、驱动方式分手动、电动、气动、齿轮传功，结构型式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式� �?）广泛适用于石油化工，火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置、�/span>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <h4>电动法兰截止阀 产品特点</h4><p>�?）结构紧凑、设计合理，阀门刚性好，通道流畅，流阻系数小� <br/> �?）密封面采用不锈钢和硬质合金，使用寿命长� <br/> �?）采用柔性石墨填料、密封可靠、操作轻便灵活、�br/> �?�?、驱动方式分手动、电动、气动、齿轮传功，结构型式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式� <br/> �?）广泛适用于石油化工，火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置、�/p><h4>电动法兰截止阀 设计标准</h4><table><tbody><tr class="firstRow"><th colspan="2">设计与制速�/th><th>GB/T12235</th></tr><tr><td rowspan="2">连接端尺寷�/td><td>结构长度</td><td>GB/T12221</td></tr><tr><td>法兰尺寸</td><td>JB/T79</td></tr><tr><td colspan="2">检验与试验</td><td>JB/T9092</td></tr><tr><td rowspan="3">� 斘�/td><td>碳钢</td><td>GB/T12229</td></tr><tr><td>不锈钡�/td><td>GB/T12230</td></tr><tr><td>合金钡�/td><td>Q/ZB66</td></tr><tr><td colspan="2">� 忖�/td><td>GB/T12220</td></tr><tr><td colspan="2">� �?/td><td>JB/T7928</td></tr></tbody></table><h4>电动法兰截止阀 执行器特炸�/h4><p>1、电源：电机为三相交流，380V（特殊订�?60V�?20V），50Hz（特殊订�?0Hz）；控制线为220V�?0Hz（特殊订�?0Hz）；远程控制�?4VDC、�br/> 2、工作环境：<br/> �?）环境温度：-20�?60℃（特殊订货-60�?80℃）、�br/> �?1）相对湿度：�?0%�?5℃时）、�br/> �?）普通型和户外型用于无易�?易爆和无腐蚀性介质的场所 ；防爆型产品有dI和dIIBT4两种，dI适用于煤矿非采掘工作面；dIIBT4用于工厂，适用于环境为IIA、IIB级T1～T4组的爆炸性气体混合物。（详见GB3836.1（�/p><h4>电动法兰截止阀 零件材料</h4><table><tbody><tr class="firstRow"><th>阀佒�/th><th>WCB、ZGlCrl8Ni9T、ZGlCrl8Ni2Mo2Ti、ZG00Crl7Nil4M02、ZGlCr5MO</th></tr><tr><td>阀瓢�/td><td>WCB+D507MO�?Crl8Ni9Ti+Stellite12、CF8M+Stellite12、CF3M+Stellite12</td></tr><tr><td>螺纹压套</td><td>2Crl3、lCrl8Ni9Ti、lCrl8Ni2Mo2Ti�?16L�?5Cr2Mo1VA</td></tr><tr><td>阀杅�/td><td>2Crl3、lCrl8Ni9Ti、lCrl8Ni2Mo2Ti�?16L�?5Cr2Mo1VA</td></tr><tr><td>阀盕�/td><td>WCB、ZGlCrl8Ni9T、ZGlCrl8Ni2Mo2Ti、ZG00Crl7Nil4M02、ZGlCr5MO</td></tr><tr><td>填料</td><td>柔性石墨、PTFE</td></tr><tr><td>压盖</td><td>WCB、ZGlCrl8Ni9T、ZGlCrl8Ni2Mo2Ti、ZG00Crl7Nil4M02、ZGlCr5MO</td></tr><tr><td>滑块</td><td>2Crl3、lCrl8Ni9Ti、lCrl8Ni2Mo2Ti�?16L�?5Cr2Mo1VA</td></tr><tr><td>电动执行�?/td><td>壳体(HT200、WCB)</td></tr></tbody></table><h4>电动法兰截止阀 性能规范</h4><table><tbody><tr class="firstRow"><th>压力标准</th><th colspan="4">公称压力(MPa)</th></tr><tr><td>试验压力(MPa)</td><td style="word-break: break-all;">1.6</td><td>2.5</td><td>4.0</td><td>6.4</td></tr><tr><td>强度试验</td><td>2.4</td><td>3.75</td><td>6.0</td><td>9.6</td></tr><tr><td>密封试验</td><td>1.76</td><td>2.75</td><td>4.4</td><td>7.04</td></tr></tbody></table><h4>电动法兰截止阀 产品选型</h4><p>�?）阀体参数：公称通径、工作压力、工艺介质、使用场合、阀体材料等系列参数、�br/>�?）执行器参数：电源电压、控制方式、控制信�?4-20mA,1-5V)、作用方�?�?开式，�?关式)</p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="351496" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">