Testing of Isolating Valves and Flow Switches

Testing of Isolating Valves and Flow Switches

Testing of Isolating Valves and Flow Switches

FSI provides annual testing for these elements. Flow switches indicate which part of the building has a fire so firefighters can quickly locate it. Isolating valves can be shut to enable repairs and maintenance of the fire sprinkler pipework. It is a requirement of NZS 4541 that these are testing routinely.

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