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3-WAY SOLENOID VALVE - PILOT OPERATED
3/2-way solenoid valves have three pipe connections and two orifices. When one is open, the other is closed, and vice versa.
Normally Closed - when the valve is de-energized, the pressure port is closed and the actuator/cylinder port is connected to the exhaust port. When energized, the pressure port is connected to the cylinder port and the exhaust port is closed.
Normally Open - when the valve is de-energized, the pressure port is connected to the actuator/cylinder port and the exhaust port is closed. When energized, the pressure port is closed and the cylinder port is connected to the exhaust port.
Universal - allows the valve to be connected in either Normally Closed or Normally Open position to select one of two fluids or to divert flow from one port to another.
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Series: 7331 - 7332
- Material: brass body
- 3/2-way normally closed - normally open
- Max. Pressure: 180psi
- Port size: NPT 3/8 - 3/4
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Series: 331B - 332B
- Material: aluminum body
- 3/2-way normally closed - normally open
- Max. Pressure: 40bar
- Port size: G1/4 1/2
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Series: 495905
- ATEX Explosion-frame-proof II 2G/D - Ex dm IIC T4
Series: H111 / H322
- NEMA Explosion-proof type 4, 4X, 7, 9
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