Watts 0556003 113 PSI Max Pressure, 3/4" Male Inlet x 3/4" Female Outlet Size, Pressure Relief Valve

This 3/4 inch lead free temperature and pressure relief valve is designed to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. This two-in-one relief valve provides a proven and cost effective means to protect against excessive temperature and pressure emergency conditions. It features a lead free copper alloy body with extended shank to accommodated up to 2 IN of insulation, NPT male inlet and NPT female outlet connections, a unique thermostat with special thermo-bonded coating, and test lever. The temperature relief is 210 degrees F (99 degrees C) and the pressure relief is set at 150 psi (10.3 bar).

Features:
Lead free brass body
Stainless steel spring
Extension thermostat with thermo-bonded coating
CSA listed and ASME rated

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0556003
Product Type: Relief Valve
Flow Capacity: 200000 BTU/hr
Body Material: Lead Free Copper Silicon Alloy
Inlet Connection Size: 3/41"
Inlet Connection Type: Male Threaded
Inlet Thread Type: NPT
Lead Free: YES
Maximum Temperature: 210 Degree Fahrenheit
Maximum Working Pressure: 113 PSI
Outlet Connection Size: 3/4"
Outlet Connection Type: Female Threaded
Outlet Thread Type: NPT
Pressure Relief Setting: 150 PSI
Protection Type: Temperature And Pressure
Series: LF100XL
Shank Length: 1 1/16"
Temperature Relief: 210 Degree Fahrenheit
Temperature Steam Discharge Capacity: 105000 BTU/hr
Thermostat Material: Copper
Thermostat Probe Length: 3"
Dimensions: 8.05" x 3.1" x 1.7"
Weight: 0.64 lb

Tech Sheet