YiKDE Engineering Machinery One-way Balancing Valve Hydraulic Control Valves Counterbalance Valve
The hydraulic balance valves are employed to control the block and the motion of an actuators in one direction (single overcenter valves) or in both the directions(dual overcenter valves).
Hydraulic balance valves are critical components that play a vital role in the smooth functioning of excavators. These valves work together with other hydraulic system components to regulate the hydraulic pressure in different parts of the excavator, ensuring that the machinery operates safely and efficiently.
How They Work:
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Pressure Regulation:
- These valves regulate hydraulic pressure within a defined range. They allow fluid to flow in one direction with minimal resistance while providing controlled resistance in the opposite direction, based on preset pressure settings.
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Check Valve Mechanism:
- The check valve allows fluid to flow freely when the system is pressurized in one direction, ensuring that actuators can move freely. When the pressure is reversed, the check valve blocks the flow, maintaining the position of the load.
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Pilot Pressure Control:
- Overcenter valves typically use a pilot-operated system. When pilot pressure is applied, the valve opens to release the load, allowing controlled movement. This design ensures smooth transitions and prevents sudden movements.
| Max Flow |
60L/min |
| Max Pressure |
320bar |
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