NIBCO T58570SV 3/4" Safety Vent with Lock Handle - Brass Pressure Relief Valve for Water Heater, Boiler & HVAC Systems

Full port, threaded end bronze ball valve with safety vent ball. May be used on compressed air lines to exhaust lines not in use.

600 PSI/41.4 bar non-shock cold working pressure

Blowout-proof stem

Safety Vent for pneumatic applications

Dezincification resistant

Use in U.S. drinking water applications is prohibited after January 3, 2014