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Safety Relief Valves for Heating & Water Systems

We offer a large range of safety valves for the pressure protection of water, hot water, boiler and heating system. We can also offer combined temperature and pressure relieve valve and valves with WRAS approval.

Free pressure setting, testing and certification.

All safety relief valves supplied by Johnson Valves are set to your pressure requirements and issued with a certificate to the relevant standards at no extra cost.