*Alarm Check Valve* 🚨 - *Purpose*: prevents backflow, triggers alarm on flow - *Used in*: fire sprinkler systems - *Key function*: allows water flow one way, alerts on reverse flow #FireProtection Need help with installation or maintenance? | Fire-fighting and Fire Alarm system

2.7K views · 11 reactions | A routine fire sprinkler system maintenance turned into a bit more than a valve swap.Let's just say those ol'pipes had other plans. #fireprotection #firesprinklerinspections #firesprinklersfitter #firesprinklers #firesprinklerforum #firesprinklers #fireprotectionvideo #fireprotectioninstagram#fireprotectionengineering #kord #kordfire #kordfireprotection | KORD Fire Protection | Facebook

Step one of a massive overhaul: draining a system that’s been standing guard since 1979. . This fire sprinkler system, is a perfect example of why consistent maintenance and modern upgrades are non-negotiable for building safety. . You’ll see the original alarm check valve and the vintage retard chamber (the white spherical component) still in place. While this setup has stood the test of time, old systems are prone to internal corrosion and “nuisance” alarms. . Our goal isn’t just to keep these