Female Connection Pressure Relief Valve, Superior HVACR Products, 1 NPT x 1 FPT, 300 PSI, Body Construction: Brass, Seat Material: 100 % PTFE, Spring Material: stainless steel, Minimum Temperature: -40 degrees F, Maximum Temperature: 325 degrees F, Discharge Capacity: 111.0
Female Connection Pressure Relief Valve, Superior HVACR Products, Minimum setting: 150 PSIG, Body Construction: Brass, Seat Material: 100 % PTFE, Spring Material: stainless steel, Minimum Temperature: -40 degrees F, Maximum Temperature: 325 degrees F, Reseat: by 80% of set pressure