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2024
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07
What are the types of industrial valves
There are many types of industrial valves, including globe valves, ball valves, butterfly valves, safety valves, check valves, regulating valves, etc.
1. stop valve
Globe valve is a simple, one of the commonly used valves, its main role is to control the flow of fluid in the pipeline, often used in the downstream pipeline closed function. It is mainly composed of valve, valve stem, spring and other parts. Globe valve mainly has cast iron globe valve, globe valve, butterfly globe valve and so on.
2. ball valve
Ball valve is a rotary industrial valve, it is composed of ball and stem, by rotating the stem, so that the ball and pipe release or closed. The ball valve is characterized by simple structure, reliable sealing, easy operation and long service life. Ball valves are mainly divided into fully welded ball valves, floating ball valves, three-way ball valves and multi-way ball valves.
3. butterfly valve
Butterfly valve is a simple structure, small size, light weight valve. Butterfly valve is mainly composed of valve body, valve plate, valve stem and other parts. It is characterized by convenient opening and closing, small fluid resistance and good sealing performance. Butterfly valve is mainly divided into midline butterfly valve, eccentric butterfly valve, three biased butterfly valve and double biased butterfly valve.
4. safety valve
Safety valve is a valve used to protect equipment and personal safety. When the pressure in the pipeline exceeds the set value, the safety valve will automatically start to release the excess pressure, thereby protecting the equipment and personal safety. Safety valve is mainly divided into spring type safety valve, heavy hammer type safety valve, relief type safety valve and hydraulic safety valve and other types.
5. check valve
A check valve is a valve used to control the one-way flow of fluid. It is usually installed at the discharge port or pipe opening of the pump. Check valve is divided into card type check valve, chamber built-in check valve, hydraulic control check valve and check on the clamp check valve.
6. regulating valve
The regulating valve is a valve used to control the pressure, flow, liquid level and temperature of the pipeline medium. It is commonly used in chemical, petroleum, pharmaceutical, metallurgical and other industrial fields. Regulating valve is mainly divided into straight regulating valve, lift regulating valve, single seat regulating valve, double seat regulating valve and diaphragm regulating valve.
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