- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
English  |
| Quantity: | |
|---|---|
LT942X
SHSUOTE
Working principle of piston flow regulating valve Piston flow control valve is a universal regulating valve that uses a piston structure to control the flow rate of fluid medium. Its working principle is based on the pressure difference and the regulating mechanism of the valve. The working principle of piston flow regulating valve can be summarized as follows:
1. Pressure difference generation: When the medium passes through the valve, there will be a difference in fluid pressure, that is, the medium forms different pressures on both sides of the valve inlet and outlet.
2. Piston movement: According to the pressure difference, the valve adjustment mechanism inside the piston regulating valve will adjust the position of the piston. When the inlet pressure is high, the valve opens and the piston moves downward; When the inlet pressure is low, the valve closes and the piston moves upward.
3. Flow regulation: The movement of the piston will cause a change in the opening of the valve, thereby regulating the flow rate of the fluid. When the piston moves downwards and the valve opens, fluid can easily pass through; When the piston moves up, the valve closes and the fluid flow decreases.
4. Pressure balance: The design purpose of piston flow regulating valves is to make the pressure between the inlet and outlet as close as possible to meet the needs of flow regulation. By adjusting the position of the piston, the piston regulating valve can achieve pressure balance, minimizing the pressure difference between the inlet and outlet sides. The piston flow regulating valve adjusts the flow rate of the fluid medium by controlling the opening of the valve based on the pressure difference between the inlet and outlet. It is suitable for various industrial fields, such as chemical, petroleum, metallurgy, etc., and has the advantages of high reliability and wide flow range.
Working principle of piston flow regulating valve Piston flow control valve is a universal regulating valve that uses a piston structure to control the flow rate of fluid medium. Its working principle is based on the pressure difference and the regulating mechanism of the valve. The working principle of piston flow regulating valve can be summarized as follows:
1. Pressure difference generation: When the medium passes through the valve, there will be a difference in fluid pressure, that is, the medium forms different pressures on both sides of the valve inlet and outlet.
2. Piston movement: According to the pressure difference, the valve adjustment mechanism inside the piston regulating valve will adjust the position of the piston. When the inlet pressure is high, the valve opens and the piston moves downward; When the inlet pressure is low, the valve closes and the piston moves upward.
3. Flow regulation: The movement of the piston will cause a change in the opening of the valve, thereby regulating the flow rate of the fluid. When the piston moves downwards and the valve opens, fluid can easily pass through; When the piston moves up, the valve closes and the fluid flow decreases.
4. Pressure balance: The design purpose of piston flow regulating valves is to make the pressure between the inlet and outlet as close as possible to meet the needs of flow regulation. By adjusting the position of the piston, the piston regulating valve can achieve pressure balance, minimizing the pressure difference between the inlet and outlet sides. The piston flow regulating valve adjusts the flow rate of the fluid medium by controlling the opening of the valve based on the pressure difference between the inlet and outlet. It is suitable for various industrial fields, such as chemical, petroleum, metallurgy, etc., and has the advantages of high reliability and wide flow range.
