Gating Down Pressure Reducing Valves
Flowing water from standpipes in high-rise buildings during fire operations is as old as time. For many decades the standard operating procedure included a firefighter opening the nozzle bale fully and a second control firefighter gating down any excessive pressure, by using the handwheel on the standard hose valve. This technique allows the nozzle firefighter to properly apply the desired spray pattern, while delivering the optimum pressure/flow pattern and avoids the bad practice of gating the nozzle down by the bale. Gating the nozzle will provide an ineffective nozzle flow pattern and reduce the proper application of water on fire. This technique must be practiced and coordinated between the nozzle firefighter and the control firefighter for a successful operation.
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Key Takeaways on Proposed NFPA 25 Updates for the 2026 Edition
This blog provides valuable insights into the evolving landscape of NFPA 25, the Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems. For fire protection professionals, staying informed about these updates is critical to maintaining compliance, ensuring safety, and optimizing business practices.
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A Fool’s Fall | Fire Sprinkler Freeze Protection for 2025
Cold weather causes issues in all industries, in the fire protection industry it can wreak havoc. When not properly installed and maintained, fire protection systems can freeze, burst, and fail to function entirely if needed. Let us not forget the “big freeze” in Texas in February of 2021, where there in upwards of 4000 buildings out of service. It is extremely important to for building owners and fire protection contractors ensure that these systems are properly maintained to ensure they are ready to operate in the event of an emergency.
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The Importance of Commodity Classification for High-Piled Storage Occupancies
Have a question about high-piled storage requirements? Look no further! NFSA's Expert of the Day service is here to help. Our team of experts, who actively participate on multiple NFPA technical committees, has an in-depth understanding of various NFPA standards, including those that govern high-piled storage. Whether you're dealing with code compliance, system design, or installation challenges, we’ve got you covered!
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