In recent years, with the increasing coverage of urban gas, improper operation, use of unqualified parts, or aging hoses have led to delayed detection of gas leaks, resulting in multiple gas accidents and posing a serious threat to the safety of residents' lives and property

The gas pipeline self closing valve has been widely promoted and used as an indoor safety device. It can effectively prevent such accidents from happening.

What is a pipeline gas shut-off valve?

Pipeline gas self closing valve, abbreviated as self closing valve, is installed on low-pressure gas system pipelines. A device that can automatically shut down and manually open when there is insufficient pressure or pressure in the pipeline gas supply, without the need for electricity or other external power. Pipeline gas self closing valve is suitable for pipeline natural gas, liquefied petroleum gas, and artificial gas.

What are the functions of the self closing valve?

1. Automatic shutdown due to undervoltage and gas stop:When the gas supply pressure is weak and the gas stops, the self closing valve immediately closes automatically to prevent gas leakage.

2. Automatic shutdown:When the pipeline pressure enters the house, the self closing valve immediately closes automatically to prevent the rubber hose from falling off.

3. Automatic closure of hose detachment:When the rubber hose connected to the self closing valve accidentally falls off, the self closing valve immediately closes automatically.

4. Automatic overcurrent shutdown:When the corrugated tube (rubber hose) ages and falls off, it will automatically close.

The self closing valve of Chicheng Electric's gas pipeline has the characteristics of complete certification, good sealing, reliable operation, small size, and durability. Opening the valve requires manual intervention, which meets safety management standards and conforms to the characteristics of accident handling.

How to choose a self closing valve?

The gas self closing valve is equivalent to installing a "protector" for the gas, which can prevent more than 90% of major accidents within 10 years and is currently a relatively reliable equipment. Users are required to regularly inspect the opening and closing of valves. If any malfunctions are found, they should promptly notify professionals or manufacturers for maintenance. It is strictly prohibited for users to disassemble or tap valves without authorization to avoid gas leaks! (Note: When a water heater and a gas stove are used together, it can cause a large amount of air to pass and the self closing valve to close at low pressure. If there are two or more gas consuming devices in the home, a self closing valve should be installed on each pipeline.)

Advantages of Chicheng Electric Self closing Valve:

a) Thickened alloy body: corrosion-resistant, not easy to rust, good sealing performance;

b) Fine filter: effectively filters out impurities in the pipeline;

c) Stable performance: When there are problems such as pressure, low pressure, or poor sealing in the gas pipeline, the self closing valve will automatically shut off the gas source to prevent safety hazards caused by gas leakage!