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Watts 530C-100-300 - Part of the 530C Series

$221.55


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SKU 0372273

This 3/4 inch 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 inch NPT threaded male inlet and 1/2 inch NPT threaded female (drain) outlet connections, stainless steel spring, brass bonnet, Buna-N disc, and Buna-N O-ring. It has a calibrated adjustment feature for setting the valve to the required relief pressure, and is ideal for by-pass 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 100 to 300 psi (3.45 to 12.06 bar).

Features
  • Bronze body construction
  • All stainless steel spring
  • Designed for protection against excessive pressure build up
  • model also available for fire protection systems
Specifications
Body Material Brass
Brand Watts
Buy American Act Compliant YES
EAN 098268582482
Inlet Connection Size 3/4 IN
Inlet Connection Type Male Threaded
Inlet Thread Type NPT
Lead Free NO
Maximum Working Pressure-PSI 300
Outlet Connection Size 1/2 IN
Outlet Connection Type Female Threaded
Outlet Thread Type NPT
Part Number 0372273
Pressure Range 50 to 175 PSI
Series 530C
UPC - 098268582482

Frequently Asked Questions

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  • Orders typically ship in 1-3 business days. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.
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