Stainless Steel Pressure Relief Valve, 1/4 in. (Male) NPT, 50 PSI

Designed to protect compressor tanks and other unheated pressure containers from over-pressurization in corrosive environments, by evacuating air when maximum pressure is reached. Made from stainless steel, it is ideal for use in corrosive environments. Pressure is preset at the factory to a pressure setting that cannot be changed, in which case the safety valve releases the system’s air into the atmosphere. Superior, corrosion-resistant quality. Optimum air exhaust rate. High air flow rate. Canadian registration number: OG-06391.2 Valve manufactured in accordance with the safety valve standards of the National Board of Boiler and Pressure Vessel Inspectors, section ASME VIII.