As one of the leading electric actuated resilient seat gate valve,Website: , motorized resilient seat gate valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service. Description1, Motorized resilient seat gate valve is control valve which was composed by cast iron gate valve and electric actuator, valve be open or closed by electric actuator instead of human force to realize industry automation.2, Electric actuated resilient seat gate valve can be widely used in water treatment industry, electric actuator can equip gate valve with different standard, installation size can according to the data of cast iron gate valve in this website.3, electric motor cast iron gate valve is more convenient for remote control, the actuator on the valves are suitable different size valves, with reliable open & close speed.Gate valves selection for electric actuator 1, for potable water, sewage water or sea water, it's best choice to choose cast iron gate valve, the gate valve standard we can offer be DIN F4 & F5 series, ANSI 125/150 standard, BS standard, JIS standard etc.2, for oil, steam, gas or other special material, it's best choice to choose cast steel, stainless steel or other alloy steel material, the gate valve standard we can offer be DIN, API,GOST, JIS etc. Description for Electric Actuator For gate valve, Multi-turn type is the common choice for customer, we name it Z-type, which is used for opening, closing or adjusting the gate valve, is an essential actuating device which can be used for remote control, centralized control and self control to the gate valve, with the features of comprehensive function, reliable performance, advanced control system, small torque, light weight, convenient application and maintenance and so on. It can be applicable to the valves , whose open-close parts will move in a straight line, such as gate valve, stop valve, diaphragm valve, anchor gate, water gate valve and so on. Technical Details for Electric ActuatorPower supply:general single-phase100V,110V,200V,220V,230V,240V,three-phase380V,415v,660V(50Hz,60Hz),long distance DC24VValve materials of constructionBody material : cast iron, ductile iron, Grey iron Wedge material : ductile iron + EPDM / bronze+EPDM Stem material : F6, 410 S.S.Seat material : EPDM/NBR or other on request Top flange size : according to electric actuator sizeApplicable standard for Valve :Design and Manufacture according to: ANSI, DIN, BS, AWWA C509Length of Face to face : MSS SP-70,DIN3202-F4,IN3202-F5,BS 5163, Flange size standard: ANSI B16.5, DIN, BS.Test and inspection standard: API 598, DIN3230,BS