pp plastic one way check valve price

How is the diameter of this valve defined?

The size of the valve diameter refers to the inner diameter of the valve flow section, which is the length and width of the internal channel of the valve. The valve diameter is one of the important parameters of One Way Valve, and its size directly affects the flow rate and performance of the valve. The valve diameter is usually expressed in millimeters (mm), and the size of the diameter varies according to different needs.

What do plastic one-way valves represent for pressures of 4mm, 6mm, 8mm, and 12mm respectively

The pressure specifications of plastic one-way valves are usually expressed by the size of the valve diameter. In this case, pressures of 4mm, 6mm, 8mm, and 12mm refer to the valve diameter size of the one way valve. Specifically:

1. Pressure of 4mm: indicates that the valve diameter of this one way valve is 4mm.

2. Pressure 6mm: indicates that the valve diameter of this 1 way valve is 6mm.

3. Pressure 8mm: indicates that the valve diameter of this single way valve is 8mm.

4. Pressure 12mm: indicates that the valve diameter of this only way valve is 12mm.

It should be noted that "pressure" here actually refers to the size of the valve diameter, rather than the pressure level that the one-way valve can withstand. If you want to understand the pressure bearing capacity of a specific one way valve, you need to refer to the technical specifications of the product or consult the manufacturer.

Parameter Specification

How to choose the Mini Check Valve diameter?

The selection of valve diameter should be determined based on actual needs, taking into account multiple factors such as flow rate, pressure, pipeline size, fluid characteristics, and valve type.

Here are some general principles for selecting valve diameters:

1. Select valve diameter according to flow requirements: The flow rate of a valve refers to the amount of fluid passing through the valve within a certain period of time. Choosing the appropriate valve diameter can ensure smooth fluid flow through the valve to meet the flow requirements of the system or equipment. Generally speaking, the flow rate of a valve is directly proportional to the valve diameter, and the larger the diameter, the greater the flow rate.

2. Choose valve diameter based on pressure level: The pressure level that the valve can withstand is also an important factor in selecting valve diameter. Generally speaking, the higher the pressure level that a valve can withstand, the larger the valve diameter. Therefore, when selecting the valve diameter, it is necessary to consider the influence of fluid pressure on the valve and pipeline to ensure the safety and stability of the system.

3. Choose valve diameter based on pipeline size: The valve diameter should match the pipeline size. If the diameter of the valve does not match the size of the pipeline, it may cause unsmooth fluid flow or vortex phenomena, affecting the performance and service life of the valve. Therefore, when selecting the valve diameter, it is necessary to consider the size and specifications of the pipeline.

4. Choose valve diameter based on fluid characteristics: Different fluid characteristics also have an impact on valve selection. For example, fluids with higher viscosity may require larger valve diameters to reduce flow resistance and increase flow rate; Fluids that are prone to scaling or blockage may require smaller valve diameters to reduce the accumulation of dirt and blockage. Therefore, when selecting the valve diameter, it is necessary to consider the characteristics of the fluid and the requirements for the valve.

5. Choose valve diameter based on valve type: Different types of valves have different structural and performance characteristics, and their valve diameter may also vary. For example, the valve diameter of a ball valve is usually smaller than that of a gate valve; Butterfly valves are suitable for high flow situations. Therefore, when selecting the valve diameter, it is necessary to choose the appropriate valve diameter based on the type of valve used and performance requirements.

Dimension Drawing

What is the benefit of one way valves?

DYX Other Solenoid Valves

What is the principle of a one-way valve?

The principle of a one-way valve is to use the pressure difference of gas to control the opening and closing of the valve. Specifically, when gas pressure acts on the valve disc, the valve disc will be under pressure

Under the action of, it opens, allowing gas to flow into the gas tank through the one-way valve. When the force of gas pressure acting on the valve disc is less than the reverse gas pressure, the valve disc will move in the reverse gas direction

Under the action of pressure, it closes to prevent gas from flowing out of the gas tank.

During the process of inflating the air cylinder with the air compressor, the compressed air output by the air compressor will enter the cylinder through the one way Plastic Check Valve. When the air compressor stops working, the one way Hydraulic Check Valve will operate

To prevent the compressed air in the air tank from flowing back into the air compressor.

In addition, one-way valves can also be used to prevent the reverse flow of liquids or gases, such as in hydraulic or pneumatic systems. In these situations, the operation of the one way mini check valve

The principle is the same, which is to use the pressure difference of gas to control the opening and closing of the valve, in order to prevent the reverse flow of liquid or gas.