Henan Quanshun Flow Control Science & Technology Co., Ltd.

Add.: No. 28 Huagong Road, High-tech Zone, Zhengzhou City, Henan Province, China
Tel.: +86-371-55693186
Fax: +86-371-55693182

    1. Semi-Ball Valve

      Semi-ball valve is a premium double eccentric semi-ball valve we have developed with advanced technology.

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    1. The Tank Bottom Angle Valve

      The sealing surface of the valve seat and the valve disc is made of over laying cemented carbide or painted with tungsten carbide.

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    1. Bidirectional Rotary Ball ValveThe unique rotational structure, as well as the sphere-conical sealing surface of the valve seat, makes for the self-cleaning, function the solid particle will be crushed when the electric-drived bidirectional rotary ball valve is opened or closed.
    1. Dump Valve for Coal Slurry

      Special cleaning device is offered for the valve body of the flanged dump valve, which can be used to clean the inside of the product ...

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    1. Ceramic Knife Gate ValveThe ceramic knife gate valve is specially developed for the two-phase flow of solid and liquid. Taking engineering ceramics as the main material for throttling element, ceramic gate valve is widely used in coal washing industry, steel industry and mining industry.
    1. Ceramic Rotary Gate Valve

      Product with customized structural length and connection size is available. Pneumatic ceramic rotary gate valve has long working life.

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    1. Ceramic Ball ValveThe hardness of the ceramic material can be higher than HRC80. The part contacting with the medium is produced from engineering ceramics, which contributes to the good corrosion resistance of the pneumatic ceramic ball valve.