2W 2 Way Direct Acting Solenoid Valve Normally Open Descriptions

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