What is the designated frequency for inspecting sprinkler system control valves for compliance?

The designated frequency for inspecting sprinkler system control valves is annually. This inspection schedule is critical because control valves play a pivotal role in the operation of a fire sprinkler system, allowing for the control of water flow. Regular inspections ensure that the valves function properly, are free from corrosion or damage, and can be reliably operated during an emergency situation. Annual inspections align with national fire safety standards, emphasizing proactive maintenance and ensuring the overall effectiveness and reliability of the sprinkler system. Such timely checks can prevent malfunctions that could severely impact fire suppression efforts.