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The slow closing silencing check didlink valve is installed in the water supply and drainage pipe network, which can control the opening or closing speed of the main valve, and can be adjusted to the best working state with the site. It can completely eliminate the water hammer phenomenon and achieve the effect of slow closing and noise elimination.

Principle of slow closing silencing check valve:

The slow closing silencing check valve is mainly composed of needle valve, main didlink valve, ball valve, check valve, micro filter, pressure gauge and other accessories. The valve is an automatic valve, using liquid level control to make the valve] to achieve the best opening and closing state, and the opening and closing speed is fast. Slow closing silencing check valve is used to prevent water hammer and achieve the effect of slow closing and noise elimination in operation, so it is widely used in various fields use. The slow closing and silencing check valve is a water hammer eliminator, electric valve and check didlink valve. The function of the valve is one body, and it can realize the purpose of slow closing, quick closing and slow closing to eliminate water hammer, and effectively improve the I-operation efficiency. Slow closing silencing check valve is suitable for sewage, sea water, purified water, source water and other water supply pipelines, which is used to eliminate water hammer and prevent medium reverse flow, so as to ensure the safety of valve equipment.