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How to choose the right quick connector for you?

by:Yober     2021-04-19

Quick joint is a joint that can realize pipeline connection or disconnection without tools. Quick couplings can be divided into: quick couplings for air, quick couplings for oxygen fuel gas, quick couplings for gas and liquid, quick couplings for oil pressure, quick couplings for inert gas, quick couplings for cooling water, temperature oil, and semiconductor quick couplings.

How to choose a quick connector?

1. The type and temperature of fluid (please select the quick connector of the body material and sealing material suitable for the type of fluid and temperature)

According to the fluid, the suitable body material and sealing material are different. For example, the quick connector is air. It is recommended to be made of steel, or brass or stainless steel if it is water.

2. The pressure of the liquid (please select a quick coupling suitable for the pressure resistance of the fluid pressure) The pressure of the fluid is also the key to selecting a quick coupling. The quick coupling for hydraulic pressure is a series between 5.0Mpa (51kgf/cm2) and 68.6Mpa (700kgf/cm2). Corresponding to the pressure characteristics, the structure of the quick coupling is also different.

3. The structure of the automatic opening and closing valve (please select a quick coupling suitable for the piping purpose of the valve structure)

For the structure of the valve, there are two-way switch type, one-way switch type and two-way open type. Except for the two-way switch type, fluid flows out of the piping during separation. So please pay attention.

4. The use environment of the quick coupling (please select the quick coupling of the structure and material suitable for the use environment)

Combined with the humidity conditions, dust conditions, and easy corrosion of the use environment, consider the type of quick coupling, body material, and sealing material.

5. Confirm that the selected quick connector connection thread should be consistent

In the process of using different products, it is recommended that the female and male of the same company be used together. If you must cross-use, consult the technical staff of the product supplier before use, and use it after confirmation.

6. The shape and size of the installation (please order the product after confirming the shape and size)

Please confirm the type and material of the quick coupling, and specify the assembly shape and size corresponding to the piping characteristics. Please note that size is related to fluid flow.
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