Additional InformationANSI Z21.22|ANSI Z21.22|ASME Specified|cCSAus Certified|FHA Approved|Military Specification MIL-V-136-12D Type I|National Board of B&PVI to Section IV of the ASME B&PV Code
Marketing InformationThis 1-1/2 in bronze automatic reseating temperature and pressure relief valve with a 3 in thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters. It features a bronze body with NPT male inlet and NPT female outlet connections, thermo bonded-coated thermostat, tamper-resistant bonnet screws, automatic reseating feature and test lever. The temperature relief is 210 deg and the pressure relief is 150 psi.