2W Two Way Direct Acting Solenoid Valve Normally Closed Descriptions

2W two way direct acting solenoid valve normally closed is one type of solenoid valve, which is closed when de-energized, and open when energized.
They are capable of operating at zero differential pressure
Pressure: 0 ~ 10bar
Orifice: φ2.5mm-50mm
Pipe size: 1/8″-2″
Body: forged brass, cast brass
Voltage: AC 220V/110V (±10%) 50/60Hz, 24VDC, 12VDC
Seal & diaphragm material: NBR, VITON
Ambient temperature: 0℃~65℃
Fluids temperature: -5℃~80℃
Mediums: air, gas, water, hot water, oil 
Mediums viscosity: ≤20CTS