Dwyer A-310A Vent Valve

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  • 3-way vent valve
  • Plastic 1/8" NPT to 1/4" metal tubing
  • 80 psi rating

This product is an accessory for the following products:

Dwyer 2000 Series Magnehelic Pressure Gauges
Low pressure Magnehelic gauges with frictionless movement to quickly indicate positive, vacuum or differential pressures
In Stock

In applications where pressure is continuous and the Magnehelic® gauge is connected by metal or plastic tubing which cannot be easily removed, we suggest using Dwyer A-310A vent valves to connect gauge. Pressure can then be removed to check or re-zero the gauge.