品牌：RETZ瑞茨/我們一直致力于流體控制領域的持續(xù)創(chuàng)新，始于2005……進口電動隔膜閥不需要單獨的閥桿填料密封結(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(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、電動開關型、電動調(diào)節(jié)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(zhí)行機構(gòu)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(fā)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(zhuǎn)換至刻有手動標記的位置上，然后可通過旋轉(zhuǎn)手輪使閃門啟閉。當順時針方向旋轉(zhuǎn)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; On the contrary, it will be turned on
進口電動隔膜閥技術性能規(guī)范 Technical performance specifications
驅(qū)動
380V或220V電動執(zhí)行機構(gòu)
公稱通經(jīng)
15-200mm
公稱壓力
1.0Mpa
使用溫度
-10℃～80℃～150℃
連接方式
法蘭
閥體材質(zhì)
鑄鐵、鑄鋼、不銹鋼
膜片材質(zhì)
PTFE、EPDM
內(nèi)襯材料
襯膠，襯氟，無襯
執(zhí)行器
聚酰胺
安裝方向
任意角度
可選附件
限位開關、定位器、電磁閥、減壓閥
RETZ的隔膜閥可以滿足工控系統(tǒng)的截斷、調(diào)節(jié)、防腐、粘性流體、纖維質(zhì)流體、泥漿、污泥、懸浮固態(tài)物、衛(wèi)生潔凈等流體的控制RETZ's diaphragm valve can meet the requirements of industrial control systems for cutting off, regulating, anti-corrosion, viscous fluid, fibrous fluid, mud, sludge, suspended solids, hygiene, and other fluid control
產(chǎn)品涵蓋了：進口氣動隔膜閥、電動隔膜閥、襯膠隔膜閥、襯氟隔膜閥、直通式隔膜閥、角式隔膜閥、美標隔膜閥、德標隔膜閥、日標隔膜閥、英標隔膜閥、搪玻璃隔膜閥、真空隔膜閥、不銹鋼隔膜閥、衛(wèi)生級隔膜閥、無襯里隔膜閥、PVC隔膜閥、PFA高潔凈氟塑料隔膜閥、高純膜片閥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