Vent Plugs

Bleed and Purge valves used to vent to atmosphere and to assist in calibration. They are available in 316 stainless steel only.
Vent plug Male NPT Pipe Thread

For a complete ordering number, add the desired size designator 8N (1/2″ NPT ) or 4N (1/4″ NPT) e.g. VPM – 4N/S316 Vent plug Male 1/4″ NPT