Dry Pipe Sprinkler System Alarm Valve With Accelerator

SANJING FIRE dry pipe sprinkler system alarm valve with accelerator is a type of valve that is used in dry pipe sprinkler systems to help improve the system's response time in the event of a fire. It works by reducing the time it takes for the valve to open and release water from the sprinkler system.

In a standard dry pipe sprinkler system, there can be a delay of several seconds between the time a fire is detected and the time water is released from the system. This delay is due to the time it takes for the compressed air to be released from the pipes and the valve to open, allowing water to flow through the sprinkler heads.

A dry pipe sprinkler system alarm valve with accelerator can help reduce this delay by using an accelerator mechanism to help open the valve more quickly. The accelerator typically consists of a small chamber or piston that is filled with water or another fluid. When the valve is triggered, the pressure from the compressed air pushes against the accelerator mechanism, which in turn helps to open the valve more quickly.

The use of an accelerator in a dry pipe sprinkler system can help improve the system's response time, which can help minimize damage and potentially save lives in the event of a fire. However, it is important to note that these systems may require additional maintenance and testing to ensure they are functioning properly.

1) Size: DN50 / DN65 / DN80 / DN100 / DN125 / DN150 / DN200 / DN250
2) Flange holes match to: PN16 / BS4504 / EN1092 / DIN2502 / ANSI150lb
3) Rated working pressure: 1.6MPa / 16bar / 235psi
4) Material: ductile cast iron body, rubber seal, galvanized accessory pipe, brass accessory valves
5) With all fittings include water motor bell, pressure switch, pressure gauge, solenoid valve etc.

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