品牌：RETZ瑞茨/我們一直致力于流體控制領域的持續創新，始于2005……進口電動隔膜閥不需要單獨的閥桿填料密封結構，隔膜在切斷介質的同時起到了閥桿的密封作用，其二是柔韌性很強的隔膜關閉可靠，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、電動開關型、電動調節型 Electric+manual, electric switch type, electric adjustment type
進口電動隔膜閥主要性能 Main performance
電動隔膜閥由電動執行機構和隔膜閥組成,使閥桿作軸向運動時，使閥芯上下運動，同時拉動膜片上下運動使其關閉和打開,當電源發生故障而中斷時，且閥門急需啟閉的緊急狀況下，首先應將手—電動切換手柄轉換至刻有手動標記的位置上，然后可通過旋轉手輪使閃門啟閉。當順時針方向旋轉時，閥門即可關閉；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