SMC USA
About SMC USA
Since its establishment, SMC has been a leader in pneumatic technology, providing industry with technology and products to support automation based on the guiding principle of “contributing to automation labor savings in industry.”
Over the past 50+ years, SMC’s products have become established as a recognized international brand through sales, technical, supply and after sale services in world markets. Sales have grown to achieve a 30% global market share.
VR21, Transmitter – Time Delay Valve Series
Series VR1210/1200 shuttle valve is a 3 ported valve with one output and 2 pneumatic signal and input ports. Output is always supplied by high pressure inlet. The VR12**F series are interrupters for control of air pressure signal system lines. Piping is possible in any position and the one-touch fittings make piping connections simple. Time delay valve series VR2110 with its combination of adjustable orifice and fixed flow allows transmission of a pneumatic signal after a fixed time period.
- Supply pressure: 0 to 1.0 MPa
- Signal pressure: 0.25 to 0.8MPa
- Time delay: 0.5 to 60s
- Operating and fluid temp: -5° to 60°C (no freezing)
- Effective area (Cv): 0.14
