As a dual automatic safety protection device installed in boiler, water heater or controlled pressure storage water heater, TPR valve can prevent excessive temperature and pressure. Wax probe will automatically open the seal
mechanism to release the hot water and steam when the temperature and pressure meet the preset rating.In addition, TPR valve will automatically reset quickly to avoid the waste of hot water resource when the pressure or temperature reduced a certain value.
Opening Temperature: 90℃~99℃
Resetting Temperature: ≥70℃
Pressure Rating: 500Kpa、600Kpa、700Kpa、850Kpa（850Kpa）、1000Kpa、1200Kpa、1400Kpa
Resetting Pressure: ≥85%
DN size: 15mm(1/2’’) 20mm(3/4")
Standards compliant: ANSI Z21.22&EN1490
If you are not sure what valve do you want, or the parameters of the valve, our team will assist you according to your application and idea, to achieve what valve do you need.