SMC VNB311BS-N20A-3DZ Process Valve
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Solenoid Process Valve
SMC VNB311BS-N20A-3DZ external pilot solenoid valve for air and water applications, featuring 2-port double acting function, 110 V AC operation, and aluminum die-casted body.1“102ACActingAirAluminumDoubleExternalFKMIndustrialPilotPortProcessSealSeriesSMCsolenoidVValveVNBVNB311BS-N20A-3DZVNB3A00Water
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SMC VNB311BS-N20A-3DZ External Pilot Solenoid Process Valve
The SMC VNB311BS-N20A-3DZ is an external pilot solenoid process valve designed for controlled fluid handling in industrial systems. It supports air and water applications and provides stable operation under varying pressure conditions.
Manufacturer: SMC
Type: External Pilot Solenoid Process Valve
Model: VNB311BS-N20A-3DZ
Alternative Model: VNB3A00
Series: VNB
Function: 2 Ports C.O. (Double Acting)
Fluid: Air, Water
| Main Pressure | 101 KPa To 0.5 MPa |
| Pilot Pressure | 0.25 / 0.7 MPa |
| Orifice Diameter | 14/20 mm |
| Rated Voltage | 110 V AC |
| Frequency | 50 / 60 Hz |
| Seals Material | FKM |
| Material | Aluminum Die-Casted |
| Ambient Temperature | -5 / 50 °C |





















