C++ 174A 1-1/2" 150 BOILER PRES RELIEF

Watts 0277010 174A Series 1-1/2 in. FNPT x FNPT Bronze 150 psi Boiler Pressure Relief Valve
Manufacturer: Watts
$0.00
This 1-1/2 in. boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure relief is set at 150 psi (1034.2 kPa) with corresponding high pressure ratings up to 7,630,000 BTU/hr.
Products specifications
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End Connection FNPT x FNPT
End Connection 1 FNPT
End Connection 2 FNPT
Material Bronze
Pressure - Maximum 150 psi
Size 1-1/2 in.
Valve Size 1-1/2 in.
Product Type Relief Valves
Fitting Size 1 1-1/2 in.
Fitting Sizes 1-1/2 in.
Maximum Temperature 250
Style Name 174A Series
Valve Seat Material Non-metallic Disc-to-Metal Seating
Valve Type Pressure
Valve Body Material Bronze