2 Way Ball Valves/3 Way Ball Valves Suppliers Introduce 4 Common Ball Valve Functions

2 Way Ball Valves/3 Way Ball Valves Suppliers introduce 4 common ball valve functions

1. Speed ​​control valve: The speed control valve is composed of throttling and differential pressure-reducing valves in series. It is mainly used to adjust the movement speed of the actuator and make its speed stable. It is both a regulating element and a detection element. The differential pressure reducing valve and throttle valve can be in front or behind.

2. Cartridge valve: The cartridge valve is different from the ordinary hydraulic control valve we often say. Its spool structure is simple, the action is sensitive, and the sealing performance is good. But relatively speaking, the function is relatively small, mainly to realize the on or off of the hydraulic circuit. Only when used in combination with the ordinary hydraulic control valve, can the control of the direction, pressure, and flow of the system oil be realized.

3. Hydraulic reversing valve: The hydraulic reversing valve is a reversing valve that uses the pressure oil of the control oil circuit to change the position of the spool. It is easy to operate and has a large starting force. However, when the flow rate of the hydraulic control oil is large, the reversing shock will also be relatively large. Therefore, in order to control the moving speed of the spool, the shock is reduced. Usually, a one-way throttle (damping adjuster) is installed in front of the hydraulic pilot pressure port.

4. Manual reversing valve: The manual reversing valve is a directional control valve operated by a manual lever, which plays the role of reversing (changing the liquid flow direction) and switching (connecting or cutting off the liquid flow) in the hydraulic system. It is easy to operate, reliable, and requires no electronics. It can be said that it is very simple to install and use. The disadvantage is that it can only be operated manually, and the degree of automation is not high.