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Picture of 530C 3/4" 50-175 POPPET RELIEF VLV

530C 3/4" 50-175 POPPET RELIEF VLV

Watts 0372271 530C Series 3/4 in. FNPT x MNPT 50 to 175 psi Brass Pressure Relief Valve
Manufacturer: Watts
$0.00
This 3/4 in. calibrated pressure relief valve is used in commercial, residential and industrial applications to protect against excessive pressure in systems containing water, oil, or air. It consists of a bronze body construction with 3/4 in. NPT threaded male inlet and 1/2 in. NPT threaded female (drain) outlet connections, stainless steel spring, brass bonnet, Buna-N disc, and Buna-N O-ring. Series 530C has a calibrated adjustment feature for setting the valve to the required relief pressure, and is ideal for bypass thermal expansion pressure relief (not ASME approved). It is for use in fire protection systems. The maximum pressure is300 psi (20.67 bar). The adjustable pressure range is 50 to 175 psi (3.45 to 12.06 bar).
Products specifications
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End Connection FNPT x MNPT
End Connection 1 FNPT
End Connection 2 MNPT
Fitting Size 1 3/4 in.
Fitting Sizes 3/4 in.
Height 3 in.
Material Brass
Maximum Temperature 180
Pressure - Maximum 175 psi
Recommended Valve Application Air;Water;Oil
Style Name 530C Series
Valve Disc Material Buna-N
Valve Seat Material Metal
Valve Size 3/4 in.
Valve Type Pressure
Width 1-5/8 in.
Product Type Relief Valves
Length 2-1/5 in.
Weight 0.48 lb
Origin USA
Application Commercial;Residential
Valve Body Material Brass
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