品牌：RETZ瑞茨/我们一直致力于流体控制领域的持续创新，始于2005……进口电动隔膜阀不需要单独的阀杆填料密封结构，隔膜在切断介质的同时起到了阀杆的密封作用，其二是柔韧性很强的隔膜关闭可靠，甚至对污液都能做到良好的切断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
规格Specification:1/2"～12"
适用温度Temperature：-20～150℃
压力Pressure:16bar（232PSI）
控制Control：电动+手动、电动开关型、电动调节型 Electric+manual, electric switch type, electric adjustment type
进口电动隔膜阀主要性能 Main performance
电动隔膜阀由电动执行机构和隔膜阀组成,使阀杆作轴向运动时，使阀芯上下运动，同时拉动膜片上下运动使其关闭和打开,当电源发生故障而中断时，且阀门急需启闭的紧急状况下，首先应将手—电动切换手柄转换至刻有手动标记的位置上，然后可通过旋转手轮使闪门启闭。当顺时针方向旋转时，阀门即可关闭；反之则开启 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
进口电动隔膜阀技术性能规范 Technical performance specifications
驱动 380V或220V电动执行机构
公称通经 15-200mm
公称压力 1.0Mpa
使用温度 -10℃～80℃～150℃
连接方式 法兰
阀体材质 铸铁、铸钢、不锈钢
膜片材质 PTFE、EPDM
内衬材料 衬胶，衬氟，无衬
执行器 聚酰胺
安装方向 任意角度
可选附件 限位开关、定位器、电磁阀、减压阀
RETZ的隔膜阀可以满足工控系统的截断、调节、防腐、粘性流体、纤维质流体、泥浆、污泥、悬浮固态物、卫生洁净等流体的控制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
产品涵盖了：进口气动隔膜阀、电动隔膜阀、衬胶隔膜阀、衬氟隔膜阀、直通式隔膜阀、角式隔膜阀、美标隔膜阀、德标隔膜阀、日标隔膜阀、英标隔膜阀、搪玻璃隔膜阀、真空隔膜阀、不锈钢隔膜阀、卫生级隔膜阀、无衬里隔膜阀、PVC隔膜阀、PFA高洁净氟塑料隔膜阀、高纯膜片阀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
