Watts 0163725 2134000 BTU/hr, 150 PSI Max Pressure, 1" Inlet x 1" Outlet Size, 75-150 PSI Range, 5" Probe, Relief Valve

This 1 inch bronze automatic reseating temperature and pressure relief valve with a 5 inch thermostat is installed directly in tank tappings 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, test lever, and automatic reseating feature. The temperature relief is 210 degrees F (99 degrees C) and the pressure relief is 150 psi.

Features:
Thermo-bonded thermostat
Tamper resistant bonnet screws
5 Inch thermostat length
Non-mechanical seat to disc alignment
Thermostat is accurate and proven

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0163725
Product Type: Relief Valve
Flow Capacity: 2134000 BTU/hr
Body Material: Bronze
Inlet Connection Size: 1"
Inlet Connection Type: Male Threaded
Inlet Thread Type: NPT
Lead Free: NO
Maximum Temperature: 210 Degree Fahrenheit
Maximum Working Pressure: 150 PSI
Outlet Connection Size: 1"
Outlet Connection Type: Female Threaded
Outlet Thread Type: NPT
Pressure Range: 75 to 150 PSI
Pressure Relief Setting: 150 PSI
Protection Type: Temperature And Pressure
Series: 40L
Temperature Relief: 210 Degree Fahrenheit
Thermostat Material: Copper
Thermostat Probe Length: 5"
Dimensions: 11.2" x 3.25" x 2.35"
Weight: 1.92 lb

Tech Sheet