Demag
Non-return valve for Demag AC80-1
This non-return valve is designed for the hydraulic system of the Demag AC80-1 all-terrain crane. It manages fluid direction to maintain system pressure and prevent backflow within the hydraulic circuits.
Compatible models
Specifications
- Part number
- 978 372 73
- Brand
- Demag
The non-return valve, part number 978 372 73, serves as a flow control component within the hydraulic system of the Demag AC80-1 all-terrain crane. This assembly functions to permit hydraulic oil flow in one direction while automatically blocking flow in the opposite direction. By preventing backflow, the valve helps maintain pressure in specific circuits and protects components from pressure spikes or unintended movement.
This component is compatible with the Demag AC80-1 crane model. It is designed to integrate into the machine's hydraulic architecture to ensure consistent operation of various functions, such as stabilizing the crane or supporting load positioning. The valve operates by utilizing an internal mechanism, such as a spring-loaded ball or cone, to provide a seal when flow reversal is detected.
Non-return valves are standard components in heavy machinery hydraulic systems. They are used to isolate sections of the circuit, ensuring that pressure is held when pumps are inactive and preventing fluid from returning to the pump or reservoir. This control is necessary for the safe operation of lifting equipment and the protection of sensitive hydraulic hardware from reverse pressure.