LF530C
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
- Valve protects against excessive pressure in systems containing water, oil, or air
- Calibrated adjustment feature for setting valve to required relief pressure
- Stainless steel spring
- Lead Free* brass body
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.