ISO 9001:2008 Certified

• Calibrated adjustment feature for setting valve to relief pressure required Stainless steel spring Protects against build-up of excessive pressure For used in commercial, residential and industrial applications to protect against excessive pressure in systems containing water, oil, or air

Watts Regulators 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. It consists of 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. Ideally suited as a bypass thermal expansion relief valve.