Valves are devices used to control the opening and closing of fluid pipelines. Depending on their purpose and working principle, there are several types: globe valves, ball valves, butterfly valves, regulating valves, safety valves, pressure reducing valves, solenoid valves, angle valves, throttle valves, and exhaust valves.

1、 Globe valve (check valve):

Used to prevent fluid flow in pipelines, it can completely close the pipeline or control the flow rate to a certain extent.

2、 Ball valve:

Using a sphere as the closing element, the flow rate is controlled by rotating the sphere during the opening and closing process.

3、 Butterfly valve:

Adopting a disc-shaped closing element, the flow rate is controlled by rotating the angle. Commonly used for controlling flow in large-diameter pipelines.

4、 Regulating valve:

Used to adjust flow rate at any time, it can adjust parameters such as fluid pressure, flow rate, and flow rate.

5、 Safety valve:

Used to protect pipelines or equipment from explosion or cracking due to excessive pressure.

6、 Pressure reducing valve:

Reduce the pressure of liquids or gases in pipelines or equipment.

7、 Electromagnetic valve:

The use of electromagnetic force to control the opening and closing of valves is widely used in automatic control systems.

8、 Angle valve:

Suitable for small-diameter pipelines, it can distribute, control, and discharge fluids in multiple directions.

9、 Throttle valve:

Limit fluid flow by reducing the cross-sectional area of the pipeline.

10、 Exhaust valve:

Used to remove air, bubbles, and other impurities from pipelines to ensure their normal operation.