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Watts Valves Relief Valve
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Watts 1/2 In Bronze Self Closing Temperature And Pressure Relief Valve, 75 psi, 210 degree F, Test Lever, Short Thermostat

SKU: 0002140

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Product Details

Watts 0002140

This 1/2'' temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 15,000 BTU/hr. It features a bronze body with NPT threaded male inlet and NPT threaded female outlet connections, 2'' short thermostat with special thermo-bonded coating and test lever. It is CSA listed. Temperature r relief at 210 deg F (99 deg C), pressure relief range is 75 to 150 psi (5.2 to 10.3 bar). The standard pressure settings is 75 psi (5.2 bar).


  • UPC 098268000252
  • Online Product ID 9687016
  • Material Bronze
  • Includes Test Lever
  • Inlet Connection Size 0.5''
  • Inlet Connection Type Male Threaded
  • Inlet Thread Type NPT
  • Outlet Connection Size 0.5''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Pressure Range 75 to 150
  • Pressure Relief Setting Psi 75
  • Protection Type Temperature and Pressure
  • Series 1L
  • Shank Length 0.88''
  • Temperature Relief Deg F 210
  • Temperature Steam Discharge Capacity 15000 Btu/hr
  • Thermostat Probe Length 2''

Additional information

  • Stainless steel spring
  • Solid bronze body construction
  • Unique thermostat with special thermo-bonded coating
  • ASME rated and CSA listed

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