Watts 0556001 LF100XL Series, 3/4" NPT Female Connection, 113 PSI Max, 200000 BTU/hr, 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 NPT male inlet and NPT female outlet connections, a unique thermostat with special thermo-bonded coating with 8 inch extension, 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:
Protects against excessive temperature and pressure during emergency conditions
8 inch thermostat with thermo-bonded coating
ASME rated and CSA listed
Lead free copper alloy body construction

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0556001
Product Type: Relief Valve
Body Material: Lead Free Copper Silicon Alloy
Inlet Connection Size: 3/4"
Inlet Connection Type: Male Threaded
Inlet Thread Type: NPT
Lead Free: YES
Maximum Temperature: 210 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
Pressure Steam Discharge Capacity: 200,000 BTU/hr
Protection Type: Temperature And Pressure
Series: LF100XL
Shank Length: 1 1/8"
Temperature Relief: 210 Fahrenheit
Temperature Steam Discharge Capacity: 105,000 BTU/hr
Thermostat Material: Copper
Thermostat Probe Length: 8"
Dimensions: 12.25" x 2.7" x 1.45"
Weight: 0.56 lb

Tech Sheet