Stainless Steel Pipe Fittings Quick Couplings Type DP 1/2'' to 6''
The quick couplings is a connector that allows the pipe to be connected or disconnected without the need for tools. Quick connectors can be divided into: quick connectors for air, quick connectors for oxygen fuel gas, quick connectors for gas and liquid, quick connectors for oil pressure, quick connectors for inert gas, quick connectors for cooling water and oil, and quick connectors for semiconductors.
How to choose a right quick couplings for your situation ?
1. Type and temperature of fluid (please select the quick connector for the type of fluid, the temperature of the body material and the sealing material)
According to the fluid, the suitable body material and sealing material are different. For example, the quick connector is air. Recommended for steel, water is brass or stainless steel.
2, the pressure of the liquid (please select the quick connector for the pressure resistance of the fluid pressure)
The pressure of the fluid is also the key to selecting a quick joint. The quick connector for oil pressure is serialized between 5.0Mpa (51kgf/cm²)-68.6Mpa (700kgf/cm²), and the structure of the quick joint is also different depending on the withstand voltage characteristics.
3. Structure of automatic opening and closing valve (please select the quick connector for valve construction suitable for piping use)
For the construction of the valve, there are two-way switch type, one-way switch type and two-way open type. Since there is a two-way switch type at the time of separation, fluid flows out of the pipe. So please pay attention.
4. The environment in which the quick connector is used (please select the quick connector that is suitable for the structure and material of the environment)
In consideration of the humidity conditions of the environment, the condition of the dust, and the environment in which corrosion is likely to occur, the type of the quick connector, the body material, and the sealing material are considered.
5, confirm that the selected quick connector connection thread should be consistent
In the process of using different brands of products, it is best to use the same brand of yin and yang head. If it is necessary to cross-use, it is best to consult the technical staff of the product supplier before using it.
6, the shape and size of the installation
Please determine the model and material of the quick connector and specify the assembly shape and size corresponding to the piping characteristics. Please note that the dimensions are related to fluid flow.