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Inspection and Testing of Sprinkler Pressure-Reducing Valves

Question asked by lapahamed on Sep 4, 2019
Latest reply on Sep 7, 2019 by lapahamed

13.5.1 Inspection and Testing of Sprinkler Pressure-Reducing
Valves

13.5.1.3 A partial flow test adequate to move the valve from its seat shall be conducted annually - How to perform the partial flow
13.5.1.2 A full flow test shall be conducted on each valve at 5-year intervals and shall be compared to previous test results- How to perform the full flow test

 

Does the PRV required calibration every year? If so, where can I see the standard for it?

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