How to choose the fast metal hose fittings

1, the pressure of the liquid

Pressure fluid is selected quick connector hub.

2, the structure of the automatic switching valve

For the construction of the valve, there are two-way switch type, one-way and two-way switching open. So please pay attention.

     3, the type of fluid, the temperature of

The fluid for the body of material, the sealing material is different. Because in addition to the separation of the two-way switching, fluid flows from the pipe. Recommended iron or steel, is water the election made of stainless steel or brass.

4, the installation of the shape and size

Make sure the quick connector type and material, and specify the characteristics corresponding to the pipe fitting shape and size. For example, the quick connector is air. Hydraulic quick coupler is used 5.0Mpa (51kgf / cm & sup2;) - 68.6Mpa (700kgf / cm & sup2;) between a series, corresponding to the pressure characteristics, quick connector structure is different.

5, quick hose connector environment

Combined with the humidity prerequisite condition dust, erosion and easy to use environment to consider the type of quick connectors, and bulk material, sealing material is selected. Please note that the size of the fluid flow associated with the