品牌：RETZ瑞茨/我們一直致力于流體控制領(lǐng)域的持續(xù)創(chuàng)新，始于2005……進(jìn)口電動隔膜閥不需要單獨(dú)的閥桿填料密封結(jié)構(gòu)，隔膜在切斷介質(zhì)的同時起到了閥桿的密封作用，其二是柔韌性很強(qiáng)的隔膜關(guān)閉可靠，甚至對污液都能做到良好的切斷Retz Imported electric diaphragm valves do not require a separate valve stem packing sealing structure. The diaphragm serves as a seal for the valve stem while cutting off the medium. Secondly, the highly flexible diaphragm ensures reliable closure, and can even effectively cut off dirty liquids
規(guī)格Specification:1/2"～12"
適用溫度Temperature：-20～150℃
壓力Pressure:16bar（232PSI）
控制Control：電動+手動、電動開關(guān)型、電動調(diào)節(jié)型 Electric+manual, electric switch type, electric adjustment type
進(jìn)口電動隔膜閥主要性能 Main performance
電動隔膜閥由電動執(zhí)行機(jī)構(gòu)和隔膜閥組成,使閥桿作軸向運(yùn)動時，使閥芯上下運(yùn)動，同時拉動膜片上下運(yùn)動使其關(guān)閉和打開,當(dāng)電源發(fā)生故障而中斷時，且閥門急需啟閉的緊急狀況下，首先應(yīng)將手—電動切換手柄轉(zhuǎn)換至刻有手動標(biāo)記的位置上，然后可通過旋轉(zhuǎn)手輪使閃門啟閉。當(dāng)順時針方向旋轉(zhuǎn)時，閥門即可關(guān)閉；反之則開啟 RETZ The electric diaphragm valve is composed of an electric actuator and a diaphragm valve. When the valve stem moves axially, it causes the valve core to move up and down, while pulling the diaphragm up and down to close and open. When the power supply is interrupted and the valve urgently needs to be opened or closed in an emergency situation, the manual electric switching handle should be first switched to the position marked with a manual mark, and then the flash door can be opened or closed by rotating the handwheel. When rotating clockwise, the valve can be closed; _disibledevent="font-size:7.5pt;font-family:"Times New Roman","serif"">The products cover: imported pneumatic diaphragm valves, electric diaphragm valves, rubber lined diaphragm valves, fluorine lined diaphragm valves, straight through diaphragm valves, angle diaphragm valves, American standard diaphragm valves, German standard diaphragm valves, Japanese standard diaphragm valves, British standard diaphragm valves, glass lined diaphragm valves, vacuum diaphragm valves, stainless steel diaphragm valves, sanitary grade diaphragm valves, unlined diaphragm valves, PVC diaphragm valves, PFA high cleaning fluorine plastic diaphragm valves, high-purity diaphragm valves