Pulse jet solenoid Valve 1.Diaphragm 1,500,000 times. 2.Imported ... 200°c, Voltage: AC 220V/110V, DC 24V.3.Pilot TIG sealed, stainless steel 304(spring and keeper).4.Valve ... problem with the aluminium alloy body, membrane, solenoid coil and pilot, we shall exchange free.After the warranty period of the ... you the valve accessories--imported membrane, solenoid coil and pilot at preferential price.