1. For the type and temperature of the fluid, please select the quick connector of the body material and sealing material suitable for the type and temperature of the fluid. Depending on the fluid, the appropriate body material and sealing material are different.

For example, if the material of the quick connector is water, it is made of copper or stainless steel.​​


2. The application environment of the quick connector, please select the quick connector suitable for the structure and material of the natural environment.

The type, body material and sealing material of the selected quick connector are considered in consideration of the environmental humidity standard of the application natural environment, the situation of floating dust, and the application natural environment such as its very easy to corrode.​​


3. For the liquid working pressure, please select the quick connector with the compressive performance suitable for the working pressure of the fluid. The working pressure of the fluid is also an important factor in selecting a quick connector.

The quick connector for steam pressure is 5.0Mpa (51kgf/cm²)-68.5Mpa (700kgf/cm²), which is generalized in the middle. Corresponding to the pressure resistance characteristics, the structure of the quick connector is also different.







4. Installation appearance and specifications. Please purchase the product after clarifying the final appearance and specifications. Please specify the model, specification and material of the quick connector, and specify the installation style and specifications corresponding to the characteristics of the pipe. It is important to note that specifications are related to total fluid flow.​​


5. To control the structure of the on-off gate valve, please select the quick connector of the gate valve structure suitable for the main purpose of passing through the pipe.

According to the structure of gate valve, there are two-way power switch type, one-way power switch type and two-way open type. Except for the two-way power switch type, fluid is discharged from the piping during separation. So be sure to pay attention.​​


6. Make sure that the external thread of the selected quick connector should be consistent. In the whole process of the application of products with different brands, it is best to use the female and male heads of the same well-known brand to cooperate with each other, if they must be used crosswise.