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Classification of hydraulic valves

Time：2023-09-14

There are many classification methods of hydraulic valves, so that the same valve has different names on different occasions because of its different focus. Several different classification methods are described below.

1. According to the function in the hydraulic system can be divided into; direction control valve, pressure control valve and flow control valve

2. According to the control mode of hydraulic valve, it is divided into fixed value or switch control valve, electro-hydraulic proportional valve, servo control valve and digital control valve.

3. According to the structure of the spool is divided into; slide valve, cone valve, ball valve class. In addition, there are nozzle flapper valves and jet pipe valves.

4. According to the connection and installation form is divided into; tube valve, plate valve, superimposed valve and cartridge valve.

Keywords： Classification of hydraulic valves