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1/2" Brass Poppet Type Calibrated Pressure Relief Valve, Adjustable 50-175 psi

1/2" Brass Poppet Type Calibrated Pressure Relief Valve, Adjustable 50-175 psi

1/2" Brass Poppet Type Calibrated Pressure Relief Valve, Adjustable 50-175 psi

ERP #WATT-0371271

MFR #0371271

UPC098268018233

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Description

This 1/2" 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 NPT threaded male inlet and 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 is 300 psi (20.67 bar). The adjustable pressure range is 50 to 175 psi (3.45 to 12.06 bar).

  • Calibrated pressure relief valve
  • Adjustable pressure relief range 50 to 175 psi
  • Designed for protection against excessive pressure build up
  • Bronze body construction
1/2" Brass Poppet Type Calibrated Pressure Relief Valve, Adjustable 50-175 psi
1/2" Brass Poppet Type Calibrated Pressure Relief Valve, Adjustable 50-175 psi
Watts
MFR #0371271
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