Butterfly valve is a widely used in liquid and gas pipeline control valve, different types of wafer butterfly valves have different structural characteristics, choose the right butterfly valve need to consider a variety of factors, in the selection of butterfly valve, should be combined with the actual needs and manufacturer’s recommendations for comprehensive consideration.

1.Fluid characteristics

First, you need to understand the physical and chemical properties of the fluid, such as temperature, pressure, flow rate, corrosion, etc. These characteristics will determine the butterfly valve material, sealing mode and drive mode.

2.Work environment

The conditions of the working environment, such as temperature, humidity, corrosion, etc., will also affect the selection of lug butterfly valves. For example, if there are corrosive substances in the working environment, then you need to choose a butterfly valve that is resistant to corrosion.

3. Valve specifications

The specifications of the butterfly valve (such as diameter, length, width, etc.) need to be selected according to the size of the pipeline.

4.Frequency of use

If the butterfly valve often needs to be opened and closed, then you should choose a stainless steel butterfly valves that is easy to operate and durable.

5.Economy

Under the premise of meeting the technical requirements, it is also necessary to consider the price of butterfly valves, maintenance costs and other factors.

6.Regulatory requirements

Some application scenarios may be restricted by regulations, and you need to select a worm gear wafer butterfly valve that meets the requirements of the regulations.

7.Manufacturer’s recommendations

Finally, you can consult the manufacturer or supplier of butterfly valves, they can provide professional advice according to your specific needs.

The above is a few key steps for help you to choose the right type of flanged butterfly valve.

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