You have known three considerations of buying quick connect fittings, which are type and temperature of fluid, the stress of fluid and the structure of valve. However it is not enough for you to choose the most suitable one. So here are another three considerations to help you to choose the one can meets your needs.
First, you should consider the use environment of quick connect fittings; do choose the one which structure and materials are suitable for the environment. Quick connect fittings will be used in the different environment; you should consider many things, such as the wet condition, dusty condition, and corrosion condition. Then you can choose the quick connect fittings with the appropriate type and materials.
Second, you should choose the quick connect fitting which fit the connect thread. During the use with different brands' quick connect fitting, you'd better use coordinately of feminine head and masculine head. If must to use crossly, you'd better consult the technicist of supplier.
Third, do consider the sizes and shapes of quick connect fittings. After ensure the sizes and shapes, and then you can order the products. The sizes of quick connect fittings are related to the flow of fluid, so take it seriously. When order the products, ensure the type and material, and appoint the assemble shape and size.
With the six considerations, you can choose the most suitable quick connect fittings for you working.