shut off valve

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    Herringbone stop valve

    Shandong Ruihua Refrigeration Equipment Co.,Ltd is found in 1989, as an engineering, manufacturing, installation and maintenance refrigeration equipment company. We can also provide environmental protection and energy saving refrigeration solutions in accordance with users’ requirements. Our main products include screw refrigeration compressors and accessories, piston refrigeration compressors and accessories, Industrial refrigeration system accessories, Cold storage installation accessories, Ammonia chemical protection products, Refrigeration instrument and gauge, mobile cold storage and so on.

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    Refrigeration threaded stop valve shut-off valve

    Refrigeration system threaded stop valve: 1. Simple structure, good sealing, easy to manufacture and maintain, long service life. 2. Once the valve flap of the threaded shut-off valve is in the open state, its valve seat and the valve sealing surface are no longer in contact, and has a very reliable cutting action, so the valve is very suitable for the cutting or adjustment of the medium and Throttling use.

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