Which NFPA section outlines the actions to take if a control valve is closed during an inspection?

The correct choice relates to NFPA 25, which covers the inspection, testing, and maintenance of water-based fire protection systems, including sprinkler systems. This standard includes specific requirements regarding control valves, addressing scenarios such as what procedures should be followed if a control valve is found to be closed during an inspection.

According to NFPA 25, if a control valve is closed, the inspector must take appropriate action to ensure system functionality and compliance with fire protection regulations. This can include re-opening the valve, notifying responsible personnel, and taking steps to rectify any issues to ensure that the fire protection system is operational.

Understanding NFPA 25 is crucial for professionals in the fire protection field as it emphasizes the importance of maintaining operational readiness of fire protection systems and outlines procedures for addressing deficiencies found during inspections. This ensures that systems can perform effectively in the event of a fire, thereby protecting life and property.