Gate Valve Applicable

 As a Gate Valve Supplier, share with you. Butterfly valves are suitable for flow regulation. Because the pressure loss of the butterfly valve in the pipeline is relatively large, the robustness of the butterfly plate to withstand the pressure of the pipeline medium when closing should also be considered. In addition, the working temperature limit of the elastic seat material must be considered at high temperatures. The structure length and overall height of the Gate Valve are small, the opening and closing speed is fast, and it has good fluid control characteristics. The structure principle of the butterfly valve is most suitable for making large-diameter valves. When the butterfly valve is required for flow control, the most important thing is to correctly select the size and type of the butterfly valve so that it can work properly and effectively.

DIN F5 Gate Valve

The valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals and radioactive media. Mainly cut off and throttle the pipe. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body, so as to achieve the purpose of opening, closing or adjusting.

Generally, in throttling, adjustment control and mud medium, the structure length is required to be short and the opening and closing speed is fast. Butterfly valve is recommended for low pressure cut-off.

Butterfly valve can be used when there are two-position adjustment, narrowing channel, low noise, cavitation and gasification, small leakage into the atmosphere, and abrasive media.

Throttle adjustment under special working conditions, or strict sealing requirements, or severe wear, low temperature (cryogenic) and other working conditions when using butterfly valves, need to use special design metal seal with adjustment device for three eccentric or double eccentric special Butterfly valve.

The butterfly valve is suitable for fresh water, sewage, sea water, salt water, salt water, steam, natural gas, food, medicine, oil and all kinds of fresh water, sewage, sea water, brine, steam, natural gas, food, medicine Acid and alkali and other pipelines.

The soft seal eccentric butterfly valve is suitable for bidirectional opening and closing and adjustment of the ventilation and dust removal pipeline, and is widely used in gas pipelines and water channels in metallurgy, light industry, electric power, and petrochemical systems.

The metal-to-metal line sealed double eccentric butterfly valve is suitable for gas, oil, acid and alkali pipelines such as urban heating, gas supply, water supply, etc., as a regulating and throttling device.

In addition to being used as a program control valve for a large pressure swing adsorption gas separation device, the metal-to-metal face sealed triple-eccentric butterfly valve can also be widely used in petroleum, petrochemical, chemical, metallurgy, electric power, and other fields. It is a good substitute for gate valves and globe valves.