Reliable Alarm Check Valve

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Reliable Alarm Check Valve

The fire reliable alarm check valve is an important component of the fire protection system, mainly used to control the fire water source supply and distribution, as well as automatic alarm in case of fire. Based on different application scenarios according to functional requirements, fire alarm valves can be divided into various types.

1、 Indoor fire hydrant alarm valve

Indoor fire hydrant alarm valve is a common fire alarm valve, mainly used for indoor fire hydrants

In the system. It can control the supply and distribution of fire water sources, and also automatically

Dynamic alarm. Indoor fire hydrant alarm valves are usually made of cast iron material, which has corrosion resistance and high resistance

Featuring temperature and pressure resistance, it can operate stably for a long time in harsh environments.

2、 Outdoor fire hydrant alarm valve

Outdoor fire hydrant alarm valve is a fire alarm valve used in outdoor fire hydrant systems. It can control the supply and distribution of fire water sources, and automatically alarm in the event of a fire. Outdoor fire hydrant alarm valves are usually made of cast iron material, which has corrosion resistance, high temperature resistance, pressure resistance, etc

Features: able to operate stably for a long time in harsh environments.

3、 Spray alarm valve

Spray alarm valve is a fire alarm valve used in sprinkler systems. It can control spraying supply and distribution of water sources, and automatic alarm in case of fire. Spray alarm valve usually made of cast iron material, it has characteristics such as corrosion resistance, high temperature resistance, and pressure resistance, which can withstand harsh environments long term stable operation in the environment.

4、 Dry alarm valve

Dry alarm valve is a fire alarm valve used in dry pipeline network systems. It can control supply and distribution of water sources in dry pipe networks, and automatic alarm in case of fire. Dry report alarm valves are usually made of cast iron material, which has characteristics such as corrosion resistance, high temperature resistance, and pressure resistance long term stable operation in harsh environments.

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