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Quick Connect Coupling

Hydraulic Check Valve

Pneumatic Couplings

Air Quick Coupling

How to select quick coupling? [2010-12-08]


Fluid type, temperature (please select suitable type of fluid, the temperature of the body material and seal material of the quick couplings). According to fluid, suitable for the body material, seal material is different. For example, the quick couplings is air. Recommended steel system, the water is then selected brass or stainless steel system. Fluid pressure (fluid pressure, please select the pressure for rapid joint performance). Fluid pressure is the key to quick couplings selected. Hydraulic quick couplings is used 5.0Mpa (51kgf/cm )-68.6Mpa (700kgf/cm ) series between the corresponding features on the pressure, rapid joint structures are different. Automatically switch the valve structure (please select valve for use with pipe quick couplings constructed). The valve structure with two way switching, one-way switching and two-way open. As the separation other than the addition of two way switching, a fluid flow from the distribution tube. So please pay attention. Quick joint use of the environment (please select suitable environment for the construction, material fast connection). Combination of environmental humidity, dust conditions, and easy to use environment corrosion, to consider the selection of quick joint type, body material, seal material. Installation of shape, size (please determine the final shape and size after ordering products). Make sure the quick couplings type and material, and specify the corresponding features in the assembly of piping the shape and size. Please note that size is connected with the fluid flow.