The discharge pipe should be arranged to avoid undue stresses on what?

The discharge pipe should be arranged to avoid undue stresses on what?

• A. The valve or valves
• B. The pump
• C. The flange
• D. The pipe joint

Answer: (A)

The discharge piping should be arranged to avoid placing undue stress on the valve or valves. Valves are critical points of isolation and have tight seals and precise alignments; excess bending, thrust, or misalignment from improper pipe routing or insufficient support can distort the valve body, damage seats or stems, and cause leaks or failure. By proper alignment, supporting the pipe adequately near the valve, and using smooth bends or flexible connections so the valve doesn’t bear the pipe’s forces, you protect the valve’s integrity. While other components can tolerate some stress, the valve is the focus because its failure directly affects containment and operation.

The discharge piping should be arranged to avoid placing undue stress on the valve or valves. Valves are critical points of isolation and have tight seals and precise alignments; excess bending, thrust, or misalignment from improper pipe routing or insufficient support can distort the valve body, damage seats or stems, and cause leaks or failure. By proper alignment, supporting the pipe adequately near the valve, and using smooth bends or flexible connections so the valve doesn’t bear the pipe’s forces, you protect the valve’s integrity. While other components can tolerate some stress, the valve is the focus because its failure directly affects containment and operation.