进口气动隔膜阀 常开 常闭 气动隔断阀 美国RETZ瑞茨

　　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……进口气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RetzImported pneumatic diaphragm valves do not require a separate valve stempacking sealing structure. The diaphragm serves as a seal for the valve stemwhile cutting off the medium. Secondly, the highly flexible diaphragm ensuresreliable 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：手动+气动、气动常开、气动常闭Manual+pneumatic, pneumatic normally open, pneumatic normally closed

　　进口气动隔膜阀主要性能 Mainperformance

　　气动衬胶，衬氟隔膜阀由活塞式气动执行机构和隔膜阀组成,以压缩空气为动力带动传动螺杆，使阀芯上下运动，同时拉动膜片上下运动使其关闭和打开,并根据需要，可附装反馈信号装置或限位、定位装置等，以适应自控、程控、或调节流量之用 RETZ(Rubber lined, fluorine lined) Pneumatic diaphragm valve is composed of pistontype pneumatic actuator and diaphragm valve. The compressed air is used as thepower to drive the transmission screw to move the valve core up and down, whilepulling the diaphragm up and down to close and open. Feedback signal devices orlimit and positioning devices can be attached as required to adapt to automaticcontrol, program control, remote control or flow regulation

　　（单作用常开式）当气源进入气缸控制腔，隔膜下压，关闭阀门通道，当气缸控制腔无气源压力时，隔膜上升，阀门通道被打开(Single acting normally open type) When the air source enters the cylindercontrol chamber, the diaphragm is pressed down and the valve passage is closed.When there is no air source pressure in the cylinder control chamber, thediaphragm rises and the valve passage is opened

　　（单作用常闭式）当气源进入气缸控制腔，打开阀门通道，当气缸控制腔无气源压力时，阀门通道被关闭(Single acting normally closed type) When the air source enters the cylindercontrol chamber, open the valve channel. When there is no air source pressurein the cylinder control chamber, the valve channel is closed

　　进口气动隔膜阀技术性能规范Technical performance specifications

　　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'sdiaphragm valve can meet the requirements of industrial control systems forcutting 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Theproducts cover: imported pneumatic diaphragm valves, electric diaphragm valves,rubber lined diaphragm valves, fluorine lined diaphragm valves, straightthrough diaphragm valves, angle diaphragm valves, American standard diaphragmvalves, German standard diaphragm valves, Japanese standard diaphragm valves,British standard diaphragm valves, glass lined diaphragm valves, vacuum diaphragmvalves, stainless steel diaphragm valves, sanitary grade diaphragm valves,unlined diaphragm valves, PVC diaphragm valves, PFA high cleaning fluorineplastic diaphragm valves, high-purity diaphragm valves