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LF530C Watts

Lead Free* Calibrated Pressure Relief Valves

Series LF530C Lead Free* Calibrated Pressure Relief Valves are used in commercial, residential, and industrial applications to protect against excessive pressure in systems containing water, oil, or air. They have a Lead Free* brass 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 LF530C 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). Maximum Pressure: 300psi (20.67 bar). Adjustable Pressure Ranges: Sizes 1/2, 3/4 in. - 50 to 175psi (3.45 to 12.06 bar); Size 3/4 in. - 100 to 300psi (6.89 to 20.67 bar).

Features

  • Stainless steel spring
  • Valve protects against excessive pressure in systems containing water, oil, or air
  • Lead Free* brass body
  • Calibrated adjustment feature for setting valve to required relief pressure

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF530C