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Watts Valves Relief Valve
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Watts 3/4 In Brass Self Closing Temperature And Pressure Relief Valve, 175 psi, 210 degree F, Test Lever, Short Thermostat

SKU: 9687778

$92.25

Manufacturer’s List Price

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Product Details

Watts 9687778

This 3/4'' 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 80,000 BTU/hr. It features a bronze body with NPT threaded male inlet and NPT threaded female outlet connections, unique thermostat with special thermo-bonded coating and a test lever. It is ASME rated and CSA listed. The temperature relief is at 210 deg F (99 deg C), and the pressure relief range is 75 to 150 psi (5.2 to 10.3 bar). The standard pressure relief settings is 175 psi.


  • UPC 098268006964
  • Online Product ID 9687778
  • Material Bronze
  • Includes Test Lever
  • Inlet Connection Size 0.75''
  • Inlet Connection Type Male Threaded
  • Inlet Thread Type NPT
  • Maximum Temperature Deg F 210
  • Outlet Connection Size 0.75''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Pressure Range 75 to 150
  • Pressure Relief Setting Psi 175
  • Protection Type Temperature and Pressure
  • Series 10L
  • Shank Length 1.13''
  • Temperature Relief Deg F 210
  • Temperature Steam Discharge Capacity 80000 Btu/hr
  • Thermostat Probe Length 2''

Additional information

  • Automatic reseating
  • Stainless steel spring
  • Unique thermostat with special thermo-bonded coating
  • Bronze body construction

About This Brand

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