Skip to main content
Watts Valves Relief Valve Return To Previous Search
Watts Link

Watts 3/4 In Lead Free Self Closing Temperature And Pressure Relief Valve, 150 psi, 210 degree F, Test Lever, 8 In Extension Thermostat

SKU: 0556001

$62.25

List Price

Prices and information shown are subject to verification by our showroom personnel. In the event of a discrepancy, we reserve the right to make any corrections necessary. Freight charges may be applicable to certain products - if so, freight charges will be quoted separately.

In Stock

Questions About Watts 0556001?
Central Arizona Supply has professionals available to assist you with your selection from Watts.
Email an Expert

More Like This

Product Details

Watts 0556001

This 3/4'' 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'' extension, and test lever. The temperature relief is 210 deg F (99 deg C) and the pressure relief is set at 150 psi (10.3 bar).


  • UPC 098268432367
  • Online Product ID 3632257
  • Weight 0.69 lbs.
  • Material Copper
  • Buy American Act Compliant yes
  • Includes Test Lever
  • Inlet Connection Size 0.75''
  • Inlet Connection Type Male Threaded
  • Inlet Thread Type NPT
  • Lead Free yes
  • Maximum Temperature Deg F 210
  • Maximum Working Pressure Psi 113
  • Outlet Connection Size 0.75''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Pressure Range 75 to 150
  • Pressure Relief Setting Psi 150
  • Pressure Steam Discharge Capacity 200000 Btu/hr
  • Protection Type Temperature and Pressure
  • Series LF100XL
  • Shank Length 1.13''
  • Temperature Relief Deg F 210
  • Temperature Steam Discharge Capacity 105000 Btu/hr
  • Thermostat Material Copper
  • Thermostat Probe Length 8''

Additional information

  • Protects against excessive temperature and pressure during emergency conditions
  • 8'' thermostat with thermo-bonded coating
  • ASME rated and CSA listed
  • Lead free copper alloy body construction

About This Brand

Navigate to top of page