2PK80 Directional Control Valve

2PK80 2AK31 AK31 GKZ1 | 2PK80-2AK31-AK31-GKZ1 | 2PK802AK31AK31GKZ1

Directional control valves are one of the core elements in a hydraulic system. They help directing the fluid to different components such as hydraulic cylinders or motors.

Directional control valves perform three functions:

1. Stop fluid flow
2. Allow fluid flow
3. Change direction of fluid flow.

There is a part called «spool» inside control valve which can be operated mechanically or electrically. The movement of the spool lets oil flow or blocks the oil flow in other words it controls the movement of fluid. Hydropack provide monoblock directional control valves with different capacities and spool control options. 

These valves are for use in a machine having a part moved by hydraulic pressure under control of a manual control valve which has a detent for holding it in an actuating position. The kickout valve is engaged when the movable part reaches a pre-established position. The valve is opened and admits fluid under pressure through a circuit leading to the control valve, where it causes release of the detent and allows the control valve to seek a closed or hold position and the moving part to come to rest.

* Spool is open center “Ak31” spool with kickout feature. Working port threads (A & B) are G ½"

* Max. Pressure P: 315 bar, T: 50 bar, A-B: 300 bar