HH44X micro-resistance slow-closing check valve

Product description:

HH44X micro-resistance slow-closing check valve is used for water supply and drainage pipelines, and is installed at the outlet of the water pump to prevent The reverse flow of the medium and the elimination of destructive water hammer can effectively reduce the pressure of the valve closing water hammer, which can protect the pipe Network safe operation, it has light disc, large opening, significant power saving effect, small fluid resistance, water hammer elimination In addition to the novel mechanism design, the sealing performance is stable and reliable, wear-resistant, long service life, stable operation,Vibration, no noise and other characteristics.

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