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Watts Valves Relief Valve
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Watts 3/4 In Lead Free Brass Calibrated Poppet Type Pressure Relief Valve, 1/2 In Outlet, Adjustable 50-175 psi

SKU: 0556036

$216.00

List Price

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Product Details

Watts 0556036

This 3/4'' lead free calibrated pressure relief valve is designed for use only as protection from the build up of excessive pressure in systems containing water, oil or air. It features a lead free brass body with 3/4'' NPT male inlet and 1/2'' NPT female (drain) outlet, stainless steel spring, lead free brass bonnet and a Buna-N disc and O-ring. The pressure relief spring adjustable range is 100 to 300 psi (6.9 to 20.7 bar).


  • UPC 098268435207
  • Online Product ID 3632272
  • Weight 0.42 lbs.
  • Material Brass
  • Buy American Act Compliant yes
  • Inlet Connection Size 0.75''
  • Inlet Connection Type Male Threaded
  • Inlet Thread Type NPT
  • Lead Free yes
  • Maximum Temperature Deg F 180
  • Maximum Working Pressure Psi 300
  • Outlet Connection Size 0.5''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Pressure Range 50 to 175
  • Pressure Relief Setting Psi 150
  • Protection Type Pressure
  • Series LF530C
  • Valve Type Poppet

Additional information

  • Lead free brass body construction
  • Buna-N disc on machined body seat
  • Adjustable range 100 to 300 psi
  • All stainless steel adjustable spring

About This Brand

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