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 ... • When main valve shuts off, work pressure 0.3~0.4MPa, flow rate is 3-3.5L/min. Technical SpecificationModelDiameterConnectionFlow Rate (L ...