Where installed, circulation relief valves_________

• A. Shall be inspected on the same frequency as the no-flow (churn) test
• B. Daily
• C. Weekly
• D. Monthly

Answer: (A)

Circulation relief valves are checked on the same schedule as the no-flow (churn) test because their purpose and test conditions are tied to how the pump behaves when there isn’t a flow of water. The no-flow test verifies that the pump can start, run, and circulate properly without a demand for water, and that the relief valve will operate correctly under those conditions to prevent the pump from overheating or damage. Inspecting the relief valve at the same frequency ensures both the pump’s circulating function and the valve’s readiness are confirmed together, keeping the system protected.

Daily, weekly, or monthly inspections are unnecessary for these valves given their infrequent operation and the standard maintenance approach that aligns their checks with the specific pump test routine.