China alarm valve sprinkler system Manufacturers Factory Suppliers
WebMar 3, 2021 · The fire alarm control unit can be used to control the function of other systems such as elevator recall, door closers, smoke control systems, and so on. The...
WebFireLock™ Series 751 Alarm Check Valve (VdS trim) Prevents the reverse flow of water from the system piping to the water supply Sizes from 1½ – 8″ | 40 – 200 mm Pressures...
WebSprinkler Heads; Isolation Valves; Check Valves & Strainers; Alarm Valves (System Control Valves) Pressure Reducing & Relief Valves; Residential Sprinkler Systems;...
WebThe alarm check valve is a water flow alarm device designed for vertical installation in the main supply to a wet pipe sprinkler system. When a flow of water from the system equals or exceeds that...
WebThe Victaulic fire sprinkler system wet valves control water pressure & help prevent water in the system from back-flowing into the original water source. Once activated, alarm...
WebSprinklers. Valves & Systems. Wet System Valves. Dry System Valves; General Purpose Valves. Deluge System Valves; Preaction Systems. PrePaK Systems; Pressure Control; Valve Accessories; Air &...




