Pressure Gauges PBV

Dungs PBV Push Button Valve

The Dungs PBV (Push Button Valve) replaces a manual ball valve when mounting a pressure gauge on gas piping. Pressing the spring-return button lets the gauge pressure be read; releasing it automatically closes the valve and removes pressure from the gauge, extending gauge life and protecting it from pressure surges. Available in 1/4-inch NPT (Order No. 267055) and Rp 1/2-inch (Order No. 266828, includes metal seal) connections. Rated to a maximum operating pressure of 5 bar (70 psig) for dry natural gas, propane, butane and other noncorrosive gases. Manufactured by Dungs.