Per NFPA 25, the dry pipe valve shall be externally inspected how often?

Per NFPA 25, the dry pipe valve shall be externally inspected how often?

• A. Daily
• B. Monthly
• C. Weekly
• D. Annually

Answer: (B)

Regular monitoring of the dry pipe valve’s exterior is essential for a ready and reliable system. NFPA 25 requires this valve to be externally inspected monthly. That quick visual check looks for obvious issues like leaks at joints or around gaskets, corrosion, physical damage, loose connections, and any problems with external linkage or tamper seals. Catching these signs early helps ensure the valve will operate correctly when the system is activated and prevents hidden damage from going unnoticed. Internal checks and valve function testing occur separately and on a different schedule, so monthly exterior inspection specifically targets the condition and accessibility of the valve itself. Daily or weekly checks aren’t necessary for exterior inspection, and waiting until annually could let small problems grow into failures.

Regular monitoring of the dry pipe valve’s exterior is essential for a ready and reliable system. NFPA 25 requires this valve to be externally inspected monthly. That quick visual check looks for obvious issues like leaks at joints or around gaskets, corrosion, physical damage, loose connections, and any problems with external linkage or tamper seals. Catching these signs early helps ensure the valve will operate correctly when the system is activated and prevents hidden damage from going unnoticed. Internal checks and valve function testing occur separately and on a different schedule, so monthly exterior inspection specifically targets the condition and accessibility of the valve itself. Daily or weekly checks aren’t necessary for exterior inspection, and waiting until annually could let small problems grow into failures.