Terex
Adjustable port relief valve for Terex BT4792
This adjustable port relief valve manages pressure within the tool circuit assembly of the Terex BT4792 crane. It protects hydraulic components by diverting excess fluid back to the reservoir when system pressure exceeds the calibrated limit.
Parts diagram
Compatible models
Specifications
- Part number
- 340-00208
- Brand
- Terex
The adjustable port relief valve 340-00208 serves as a pressure management component within the tool circuit valve assembly of the Terex BT4792 crane. It functions by monitoring the hydraulic pressure levels during operation. When the internal pressure rises above a pre-set threshold, the valve opens to redirect excess hydraulic fluid back to the reservoir. This action prevents pressure spikes that could otherwise damage critical hydraulic infrastructure, including pumps, hoses, and cylinders.
This component is designed for use with the Terex BT4792 crane model. The adjustable nature of the valve allows maintenance technicians to calibrate the maximum pressure limit to align with the specific operational requirements of the machine and its connected tools. Regular calibration ensures the hydraulic system remains within safe operating parameters.
In hydraulic systems, relief valves act as a safety mechanism to prevent over-pressurization. By providing a controlled path for fluid release, they help maintain the structural integrity of the hydraulic circuit, ensuring that the machine operates consistently under varying load conditions.