Body described technical parameters nominal diameter 15-500mm voltage voltage AC220V, AC380V (other special PN PN10 PN16 PN25 PN40 PN64 PN100 Ambient temperature -30 ℃ ~ + 70 ℃ flanged connections Protection class IP67 Body Material WCB SS304 SS316 SS316L dish plate material WCB SS304 SS316 SS316L Options sealing material PTFE PTL PPL FH carbide Hastelloy Explosion-proof grade: dIIBT4 Operating temperature C3: -30 ℃ ~ 150 ℃ feedback signal X1 mechanical passive signal, X2 active signal C5: -30 ℃ ~ 220 ℃ manual function manual function electric actuator with manual opening and closing is functional C6: -30 ℃ ~ 250 ℃ switched-energized open place, power off place C8:. -40 ℃ ~ 400 ℃ modulating modulating input 4 ~ 20mA, 1 ~ 5V, 0 ~ 10V signal, valve adjustment function C9: -40 ℃ ~ 450 ℃ Suitable medium acid, alkali, gas or liquid standards Remarks electric parameters, please also refer to optional The electric actuator flange standard GB9113.1 inspection and testing GB / T13927-1992 design standards GB / T12237-1989. solenoid valve manufacturers, valve manufacturers electric valve, electric butterfly valve, electric flanged ball valves, electric flange butterfly valve, screw-type valve, screw-type valve, hard seal ball valve, hard seal butterfly valve electric seal valve, electric butterfly hard seal, soft seal valve, soft seal valve, electric soft seal butterfly valve, electric soft seal valve, self-regulating valve, single-seat control valve, valve seat, pressure regulating valves, temperature regulating valves, self-operated single-seat control valve, self-seat control valve, Self-pressure regulating valve, self-operated temperature control valve, pressure regulator valve, temperature regulation Shanghai solenoid valve, corrosion-resistant solenoid valves, solenoid valves Code purchasing power, fire power Code valve solenoid valve, riot coil, three-way solenoid valves, pilot solenoid valve principle, solenoid valve pictures, high-pressure solenoid valve, explosion-proof solenoid valves, high pressure solenoid valve, Shanghai Code PVC electromagnetic force valve, solenoid valve symbols, steam solenoid valve, zero-pressure solenoid valve, gas water heater solenoid valves, pilot operated relief valve, direct acting solenoid valves, pneumatic solenoid valve, water heater solenoid valve, solenoid valve structure, electromagnetic valve, pneumatic piston shut-off valve, explosion-proof solenoid valve, pulse electromagnetic valve works, the principle of pneumatic valves, plastic solenoid valve, solenoid valve, gas valve, superimposed check valve, two-way solenoid valve . www.electricvalve.cn fire way solenoid valve solenoid valve http://www.electricvalve.cn/xiaofangdiancifa/ http://www.electricvalve.cn/santongdiancifa/