mini plastic spring check valve non return valve

What is the pressure reducing principle of a one way valve?

The pressure reducing principle of a one way valve is mainly to reduce the pressure of the fluid passing through the single way valve by restricting the flow of the fluid. Specifically, when the fluid pressure inside the pipeline exceeds the pressure value of the only way valve opening, the opening of the one way valve will correspondingly increase to allow the fluid to pass through. However, due to the limitation of the opening size of the one-way valve, the fluid will experience certain resistance when passing through, thereby reducing the pressure of the fluid.

In addition, the pressure reducing principle of a one way valve is also related to its internal structure. A one-way valve usually has a movable piston or sphere inside. When the fluid pressure exceeds the set valve pressure, the piston or sphere will be pushed open, allowing the fluid to pass through the valve. During this process, the movement of the piston or sphere will change the opening size of the valve, thereby controlling the flow rate and pressure of the fluid.

How does the pressure reducing principle of a water check valve affect the flow of fluids?

The pressure reducing principle of one way valves mainly affects fluid flow in the following aspects:

1. Direction control: The main function of a hydraulic check valve is to control the flow of fluid in one direction and prevent the flow of fluid in the opposite direction. This enables one-way valves to play a directional flow role in pipeline systems, preventing fluid backflow or backflow.

2. Pressure regulation: Due to the pressure reducing principle of the oneway valve, the pressure of the fluid will be regulated to a certain extent when passing through the one-way valve. When the fluid pressure inside the pipeline exceeds the set pressure of the one-way valve, the one-way valve will correspondingly increase its opening, allowing the fluid to pass through. During this process, the pressure of the fluid will be reduced to a certain extent, playing a role in reducing pressure.

3. Flow control: The opening size of the one way valve limits the flow of fluid. When the fluid inside the pipeline passes through a one-way valve, the flow rate of the fluid will correspondingly decrease due to the resistance of the valve port. By adjusting the opening size of the one-way valve, the fluid flow can be controlled to meet different needs.

Parameter Specification

What type of valve is most suitable for controlling flow? Comparing plastic one-way valves and regulating valves

Usually, regulating valves are more suitable for controlling flow because they can adjust the flow size as needed. However, one-way valves can usually only achieve one way flow and cannot flexibly adjust flow.

In plastic valves, plastic regulating valves are more suitable for controlling flow than one way check valve. Because plastic regulating valves can control the flow rate by rotating the valve core or adjusting the valve opening, while one way valves can only achieve one-way flow.

Dimension Drawing

What should be noted when purchasing plastic one-way valves?

DYX Other Solenoid Valves

Is a plastic one way valve a flow valve and what impact does it have on the performance of the control system?

Plastic one way valves are not flow valves.

Plastic one way mini check valve is a valve that automatically opens and closes the valve disc by relying on the flow of the medium itself. Its main function is to prevent medium backflow, prevent pump and drive motor reversal, and release the container medium. The material of plastic one way valve is hygienic and non-toxic, wear-resistant, easy to disassemble, and easy to maintain. It is suitable for fluids such as water, air, oil, and corrosive chemical liquids.