SMC Corporation of America
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Search Results "VNA211A-N15A-5DZB-Q"
The VN series is a combination of process valves that can be operated with pressure differential zero and comes with many variations. The VNA series is used for controlling pneumatic systems or air-hydro circuits. The VNB series controls various fluids. VNC is used for controlling the cutting oils and coolants used in machine tools. VNH is for controlling high pressure cutting oils and coolants

The VNA series is a universal 2 port valve used for controlling pneumatic systems or air-hydro circuits. Its balanced poppet design permits normal and reverse flow application.

  • External pilot solenoid type
  • Compatible with wide range of gas and oil
  • Operating pressure range: 0 to 1.0 MPa
  • Flow rate ranges from Cv of 0.88 to 43
  • Coil rated voltage
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Operation description of the soft start-up valve q When the pilot valve q is turned OFF , the pilot air of the spool w is exhausted from the pilot valve q, and the spool w and valve e are returned upward due to the spring. This opens the flow passage to port 3 (R), exhausting the air pressure on the port 2 (A) side.