Product Description
- The VNB-FA 2/2-way process valve from SMC is used in industrial plants to control the flow of compressed air, water, oil, gases and vacuum.
- It is suitable for applications in the manufacturing and process industries involving various media.
- The valve is used to control and shut off the flow of media in pneumatic and process engineering systems.
- It is used in applications where an external pilot air control is required.
- The valve is suitable for processes with varying media requirements and different operating conditions.
- The SMC VNB series 2/2-way process valve is pneumatically actuated, utilising a piston drive principle and external pilot air.
- It is normally closed and can be operated with a pressure differential of zero.
- The valve is suitable for a wide range of media and, thanks to the choice of different valve body and seal materials, supports a wide variety of media.
- A range of body materials and seal materials are available.
- The range offers numerous variants to suit different application requirements.
- Body material – bronze or stainless steel
- Seal material – NBR or FKM
- Fluids – water, oil, compressed air, vacuum
- Media temperature – –5 to 60°C
- Ambient temperature – –5 to 50°C
- Test pressure – 15 bar
- Operating pressure – low vacuum to 5 or 10 bar
- Installation position – any
- Nominal diameter – Ø 7 to 50 mm
- Connection size – G 1/8" to 2"
- Height – 63 to 170 mm
- Width – 45 to 140 mm
- Depth – 27 to 113 mm
- Weight – 300 to 6300 g
