Description
Kunkle Valve 0537-G01-HM0030 Pressure Relief Valve 1.5″ X 2″ is used to relieve excess pressure in heating equipment. It works by having a spring-loaded mechanism that releases fluid at a predetermined pressure to avoid overpressure 3495/Hr situations. Usually installed as part of HVAC systems, like boilers or steam distribution systems, in commercial, or industrial facilities, it is linked to pressure 30 PSI Steam H₂O, lines to provide direct system protection. Its functioning assists in safe pressure control equipment damage prevention, and stable system operation.









