solenoid valve, gas valve, fuel dispenser valve,diaphragm solenoid valve, gas valve, fuel dispenser valve,diaphragm A Type B TypeDescription• Precise action, reliable, long service.• Diaphragm of main valve has ... /min. Technical SpecificationModelDiameterConnectionFlow Rate (L/min)Work Pressure(MPa)Voltage(V)Ambient Temperature(°C)Medium Temperature(°C)MSF-20F20mm/3/4"Flange500.035 ...