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53-150 3/4

Part of the 53 Series

Ordering Code: 0185851

UPC: 098268010220

Lead Free: NO

3/4 IN Bronze Poppet Type Pressure Relief Valve, 150 psi

This 3/4 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a bronze body construction with 3/4 inch NPT threaded male inlet and 1/2 inch NPT threaded female (drain) outlet, and stainless steel spring. It is listed and certified by CSA. The pressure relief is set at 150 psi (10.3 bar).

Product Features

  • Bronze body construction
  • Pressure relief is set at 150 psi (10.3 bar)
  • 3/4 IN male NPT inlet by 1/2 IN female outlet
  • Listed and certified by CSA
Body Material Bronze
Brand Name Watts
Inlet Connection Size 3/4 IN
Inlet Connection Type Male Threaded
Inlet Thread Type NPT
Lead Free NO
Model Number 53-150 3/4
Outlet Connection Size 3/4 IN
Outlet Connection Type Female Threaded
Outlet Thread Type NPT
Part Number 0185851
Pressure Range 75 to 175 PSI
Pressure Relief Setting-PSI 150
Protection Type Pressure
Series 53