<output id="ssr50"><legend id="ssr50"><var id="ssr50"></var></legend></output>
  1. 国产免费久久爱久久啪,国产免费久久啪久久爱,国产免费啪视频在线观看

    Email:sales@bundor.com    |   Tel: +86 150 0225 9955   |   Wechat: Bundor_marketing   |    Skype: +86 150 0225 9955

    Home ? News ? Valve Knowledge
    What valve is used for steam pipes? Can I use a butterfly valve?

    What valve is used for steam pipes? Can I use a butterfly valve?

    What valves are used in the steam pipeline in the project. Can the common ones be used? Bundor valve share this article to tell the answer!

    LEARN MORE
    Butterfly valve application and selection principle

    Butterfly valve application and selection principle

    What kind of environment is the butterfly valve applicable? How to choose the butterfly valve in different situations, Bundor valveg share the common skills of butterfly valve!

    LEARN MORE
    The difference and selection of fluorine lined butterfly valve and hard seal butterfly valve

    The difference and selection of fluorine lined butterfly valve and hard seal butterfly valve

    According to the butterfly valve seal form is different, the total can be divided into two categories, a soft seal, a hard seal!

    LEARN MORE
    Advantages and disadvantages of butterfly valve and its structure

    Advantages and disadvantages of butterfly valve and its structure

    The opening and closing part of a butterfly valve is a disc-shaped disc that rotates in the valve body around its own axis to achieve opening and closing or adjustment.

    LEARN MORE
    What is the difference between a soft seal butterfly valve and a hard seal butterfly valve?

    What is the difference between a soft seal butterfly valve and a hard seal butterfly valve?

    Electric soft sealing butterfly valves, pneumatic soft sealing butterfly valves, hard sealing butterfly valves, etc. have begun to replace electric gate valves and globe valves in more and more occasions.

    LEARN MORE
    Direction of valve pressure and installation direction requirements

    Direction of valve pressure and installation direction requirements

    Direction of valve pressure The pressure of the valve as the name implies is the pressure that the valve can bear, namely the pressure grade of the valve is not lower than the design pressure grade of the pipeline

    LEARN MORE
    Where is the main use of pneumatic butterfly valves?

    Where is the main use of pneumatic butterfly valves?

    Pneumatic butterfly valve is the valve body of the butterfly valve with a pneumatic actuator, driving the pneumatic butterfly valve switch is compressed air.Where are pneumatic butterfly valves usually used?

    LEARN MORE
    Butterfly valve model representation

    Butterfly valve model representation

    Butterfly valves are widely used valves that are used primarily on industrial or domestic piping to control flow.Butterfly valve model said to understand!

    LEARN MORE
    Butterfly valve selection, procurement should pay attention!

    Butterfly valve selection, procurement should pay attention!

    For civil HVAC systems, the following points should be noted when designing the butterfly valve...

    LEARN MORE
    Butterfly valve common faults and elimination methods!

    Butterfly valve common faults and elimination methods!

    Butterfly valve always encounters various fault problems in working conditions. Bundor valve specializes in producing butterfly valves to solve common problems of butterfly valves!

    LEARN MORE
    How to select butterfly valve

    How to select butterfly valve

    The butterfly valve (also known as the flap valve) has a simple structure to switch the control medium in the low-pressure pipeline.

    LEARN MORE
    Butterfly valve type and model description!

    Butterfly valve type and model description!

    Welcome to the Bundor Valve website. For more information on valve and wholesale valves, please contact our online customer service or send an email to sales@bundor.com

    LEARN MORE
    Where are butterfly valves used?

    Where are butterfly valves used?

    butterfly valves include water supply and drainage, hydraulic engineering, municipal construction, sewage treatment, electric power, chemical industry, petroleum, medicine and so on.

    LEARN MORE