DWYER FLOTECT V4-2-U防爆流量开�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); text-indent: 18pt; ">V4系列FLOTECT@叶片式流量开关可用来自动保护设备和管道系统免受流量减少或消失所带来的损坏。V4是经过时间考验的，已被应用于世界各地数以万计的管线和工艺过程中。独特的磁驱动开关设计可保证其优良的性能，它没有波纹管、弹簧和或密封故障。相反，自由摆动�?nbsp;</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); "><strong><span style="color: red; ">� �?/span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">防止渗漏开关主体由棒料加工而成</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">可根据用户需要定制叶片，型号V4,或现场可调多层叶�?型号V4-2-U（见设定表）</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">全天候，设计符合NEMA-4</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">�?nbsp; 爆（见规格）</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">可通过焊管螺纹，三通螺纹或法兰盘直接方便地安装在管道上（见应用安装图）</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">能用于大�?.5英寸的管道上</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">可以在不拆卸的情况下更换电气元件，从而保证工艺过程不会中�?/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">黄铜主体能承�?000psig(69bar)的高压和2000 psig(138bar)�?16不锈刚主佒�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); "><strong><span style="color: red; ">� �?/span></strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); text-align: justify; ">保护泵、发动机和其它设备免受低流量或无流速所带来的损宲�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">控制泵等设备的顺序操佛�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">自动启动辅助泵和发动朹�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">当冷却液流量中断时，水冷引擎、机器和操作过程停止</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">当无气流通过加热管时关闭加热�?/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">根据流量控制闸门</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); text-indent: 18pt; ">叶片吸引着固体金属开关主体中的磁体，并且通过一个简单杠杆来激发快速开兲�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); text-indent: 18pt; ">用途：泵，水冷系统，锅炉及其它设备提供流量变动时的安全保证和过程控刵�br/>特点：防漏防爆设计，有UL和CSA认证，提供FM保证<br/>适用管径�?.5-20"<br/>适用介质：液体，气体<br/>流量范围：定制叶片由用户指定�?*叶片见详细资斘�br/>工作压力：铜� 6.9MPa�?16不锈�?3.8MPa<br/>工作温度：普通型-20~135℃；高温�?*205ℂ�br/>连接:1-1/2"外螺纸�br/>封装:NEMA 4<br/>重量�?.96Kg</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">认证：UL，CSA，CE，FM，SAA，ATEX</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); "> </p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">选型�?</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); "> 型号 描述<br/>V4-2-U 铜体, 通用叶片<br/>V4-SS-2-U 316SS 不锈钢体, 通用叶片<br/>V4 铜体, 定制叶片<br/>V4-SS 316SS 不锈钢体, 定制叶片</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">可选项:</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">-D：DPDT输出</p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">-MV：镀金触炸�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; line-height: 24px; white-space: normal; color: rgb(68, 68, 68); font-family: Tahoma, Arial, 宋体, sans-serif; background-color: rgb(255, 255, 255); ">-MT：高温型</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"}); 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