Gas Proving and Fan Interlock

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Introducing the PGF-30 Gas Proving System

Introducing the PGF-30 Gas Proving System

Gas proving systems are commonly employed where fuel gases are used where there are no flame failure devices to protect against unsafe gas release.

Gas Proving systems are commonly fitted to applications in both teaching and commercial laboratories and commercial kitchens. Gas proving systems control the gas supply valve to an installation. This could be a school laboratory using many Bunsen burner tap outlets or a commercial kitchen using gas fired griddles, wok burners etc. The PGF-30 proving system works by introducing a small amount of gas for a short duration and measuring the pipeline pressure. If a tap or appliance has been left open then the pipeline pressure quickly drops and the PGF-30 signals a leak condition allowing the user to close the outlets and re-try.

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