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Picture of C++ LF174A-150 LLC 1-1/2" BOIL PRES RLF

C++ LF174A-150 LLC 1-1/2" BOIL PRES RLF

Watts 0121549 LF174A Series Lead Free 1-1/2 in. FNPT x FNPT Cast Copper Silicon Alloy 150 psi Boiler Pressure Relief Valve
Manufacturer: Watts
$0.00
This 1-1/2 in. lead free 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 lead free 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 setting is 150 psi (1,034 kPa), with corresponding ratings of 7,630,000 BTU/hr.
Products specifications
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Lead Law Compliant Yes
Material Cast Copper Silicon Alloy;Brass
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.
Height 6 in.
Length 10 in.
Pressure - Maximum 150 psi
Style Name LF174A Series
Valve Type Pressure Relief Valve
Weight 7.03 lb
Width 5 in.
Origin USA
End Connection FNPT x FNPT
End Connection 1 FNPT
End Connection 2 FNPT
Maximum Temperature 250
Valve Disc Material Non-Metallic
Valve Seat Material Metal
Valve Body Material Lead Free Copper Silicon Alloy
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