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  • Stainless steel pneumatic butterfly valve

    Stainless steel pneumatic butterfly valve is a kind of high-performance and long-life butterfly valve, which is mainly composed of pneumatic actuator and stainless steel butterfly valve. The valve body and disc plate are made of stainless steel, with the characteristics of high temperature resist...
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  • What are the advantages of stainless steel knife gate valve

    At present, stainless steel knife gate valve has been widely used in industrial production, it is a kind of excellent performance gate valve, compared with other materials, its advantages are particularly prominent, in the applicability of media, stainless steel knife gate valve has incomparable ...
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  • Routine maintenance of butterfly valve

    1. Precautions for butterfly valve installation: Installation environment: Butterfly valves can be used indoors and outdoors, but in corrosive media and rust prone to use the appropriate combination of materials. For special conditions, you can consult the telephone valve. Equipment location: the...
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  • Market Report: 2021-2026 Control Valve Market Market Growth Trends, IMPACT of COVID-19 and Future Expectations

    Competition in the control valve market is moderate, with several major players involved. As demand for control valves continues to grow, many new companies are also seeking customers in emerging economies in an effort to increase their market share. Control valves can be segmented into markets b...
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  • How Knife Gate Valves work

    Knife Gate Valves are commonly used in liquid, slurry and powder applications that include pulp and paper, bulk handling, mining, food, beverage, chemical and wastewater treatment designed for mainly on-off and isolation. Knife Gate Valve cross section Knife gate valves use a blade with a sharp o...
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  • Working principle of butterfly valve

    Butterfly valve is a valve with disc type opening and closing parts reciprocating 90° or so to open, close or adjust the flow of media. Butterfly valve is not only simple structure, small size, light weight, material consumption, small installation size, small driving torque, easy to operate, fas...
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  • What is a knife gate valve used for?

    A knife gate valve is a component that utilizes a blade to cut through clogging of heavy liquids; whereas a slide gate valve is a component utilizing a slide plate in order to better manipulate or control the flow of dry bulk material. Knife gate valves were originally designed for use in the pul...
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  • 115 kinds of valve definition and Chinese and English bilingual

    0.自动阀门 Automatic valve 依靠介质本身的能力而自行动作的阀门 1. 驱动阀门 Actuated valve 借助手动、电力、液压或气压来操纵的阀门 2. 闸阀 Gate valve slide valve 启闭件(闸板)由阀杆带动,沿阀座密封面做升降运动的阀门 3.平行式闸阀 Parallel gate valveparallel slide valve 闸板的两侧密封面相互平行的闸阀...
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  • Hongbang valve participated in the valve exhibition in Shanghai in 2021

    Hongbang valve participated in the valve exhibition in Shanghai in 2021

    Hongbang valve participated in the valve exhibition in Shanghai in 2021 Company’s sales staff, led by Jeff, will arrive at the exhibition hall on June 1 Exhibits: 1.Stainless Stell Butterfly Valve 2.Cast Iron Butterfly Valve 3.Stainless Stell Check Valve 4.Cast Iron Butterfly Valve 5.Cast I...
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  • Installation process of ball valve

    Installation of ball valve: 1. It must be confirmed that the lines and valves have been cleaned before they are operated. 2. The actuator operation of the valve shall drive the stem to rotate according to the size of input signal: when the valve is rotated 1 / 4 turn (900) in the forward directio...
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  • Moscow Valve Expo

    Moscow Valve Expo

    PCVEXPO 2017; Moscow Valve Expo; Russian Valve Expo; 24 - 26 October 2017 • Moscow, Crocus Expo, pavilion 1; 24 - 26 октября 2017 • Москва, МВЦ «Крокус Экспо», павильон 1; OK VALVE will take in the Russian valve exhibition in 24-26th O...
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  • FLOWTECH CHINA 2018

    FLOWTECH CHINA 2018

    FLOWTECH CHINA 2017 took place at the National Exhibition and Convention Center(Shanghai) successfully. With 877 exhibitors from domestic and overseas presenting 20,000 high-quality exhibits, FLOWTECH CHINA 2017 enjoyed a high reputati...
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