The optional standard of quick coupling

quick coupling can be divided into: Air quick coupling, oxy-fuel gas with a quick coupling, gas liquids share a quick coupling, hydraulic quick coupling, the inert gas with quick couplings, cooling water temperature, oil with a quick coupling, semiconductor quick coupling.

1, fluid type, temperature (selected for the type of fluid, temperature of body material and seal material quick coupling) fluid for the body material, seal material is different. For example, quick coupling is air. Recommended iron or steel, the water is selected brass or stainless steel.

2, the installation of the shape, size (in determining the final shape, size, order) Make sure the quick joint type and material, and specify the corresponding characteristics of piping assembly shape and size. Please note that the size and fluid flow-related.

3, the structure of the automatic switching valve (quick coupling selected for the use of piping valve constructed) for the structure of the valve, two-way switch type, one-way switching and two-way open. In addition to the two switching in the separation, the outflow of fluid from the piping. So please pay attention.

4 liquid pressure quick coupling) (Please selected for fluid pressure the pressure resistance of the fluid pressure is also the selected key to the quick coupling. Hydraulic quick coupling 5.0Mpa (51kgf/cm2)-68.6Mpa the (700kgf/cm2) between the formation of the series, corresponding to the pressure characteristics of the structure of the quick coupling is different.

5, the use of the environment of the quick coupling (please select the structure suitable for the environment, the quick coupling) of the material combined with environmental humidity conditions, dust conditions, and prone to corrosion and other use of the environment, consider the selected type of quick coupling body material, seal material.