Watts 0556000 LF100XL Series, 3/4" NPT x 3/4" NPT, 213400 BTU/hr, 113 PSI Max, 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 per hour. 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, 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:
ASME rated and CSA listed
Extension thermostat with thermo-bonded coating
Stainless steel spring
Lead free copper alloy body

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0556000
Product Type: Pressure Relief Valve
Flow Capacity: 2134000 BTU/hr
Body Material: Bronze
Inlet Connection Size: 3/4"
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
Pressure Steam Discharge Capacity: 200000 BTU/hr
Protection Type: Temperature And Pressure
Series: LF100XL
Shank Length: 1 1/8"
Temperature Relief: 210 Degree Fahrenheit
Temperature Steam Discharge Capacity: 105000 BTU/hr
Thermostat Material: Copper
Thermostat Probe Length: 4"
Dimensions: 7.95" x 2.85" x 1.45"
Weight: 0.49 lb

Tech Sheet