Safety Relief Valve, 3/4" MxF Port, 150 PSI Setting, Air/Gas Media

Kingston Safety Relief Valves for air, gas and steam protection. Models shown have set pressures as noted, but pressure settings up to 250 PSI are available.

KNG570 Air/Gas models feature brass/bronze construction with metal seat, rated for temperatures from -20° to +400° F. ASME section VIII, CE, CRN certified.

KNG560 Steam models feature brass/bronze construction with teflon seat, rated for temperatures from -300° to +450° F. ASME 1 steam rated, CE, CRN certified. (Rated for use with some chemicals also).