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Watts Valves Relief Valve
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Watts 3/4 In Lead Free Self Closing Temperature And Pressure Relief Valve, 125 psi, 210 degree F, Test Lever, Short Thermostat

SKU: 0121337

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Product Details

Watts 0121337

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 80,000 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, thermo-bonded coating thermostat and test lever. The temperature relief is 210 deg (99 deg C) and the pressure relief is set at 125 psi (8.6 bar).


  • UPC 098268583106
  • Online Product ID 9688706
  • Material Copper
  • 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
  • Outlet Connection Size 0.75''
  • Outlet Connection Thread Type FPT
  • Outlet Connection Type Female Threaded
  • Pressure Range 75 to 150
  • Pressure Relief Setting Psi 125
  • Pressure Steam Discharge Capacity 200000 Btu/hr
  • Protection Type Temperature and Pressure
  • Series LF10L
  • Shank Length 1.19''
  • Temperature Relief Deg F 210
  • Temperature Steam Discharge Capacity 80000 Btu/hr
  • Thermostat Material Copper

Additional information

  • Protects against excessive temperature and pressure during emergency conditions
  • ASME rated and CSA listed
  • Lead free copper alloy body construction
  • Stainless steel spring

About This Brand

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