Lorain
Relief valve for Lorain LRT-275D
This relief valve is designed for the hydraulic system of the Lorain LRT-275D rough-terrain crane. It functions to protect the circuit from dangerous pressure spikes during operation.
Compatible models
Specifications
- Part number
- 12019-513
- Brand
- Lorain
The relief valve 12019-513 serves as a safety component within the hydraulic circuit of the Lorain LRT-275D crane. Its primary function is to manage system pressure by opening automatically when fluid pressure exceeds a predetermined limit. By diverting excess flow, the valve prevents pressure surges that could otherwise damage pumps, hydraulic cylinders, hoses, and other critical circuit components.
This component is specifically engineered for the Lorain LRT-275D model. Proper maintenance and periodic inspection of this valve are necessary to ensure the hydraulic system operates within safe parameters. When the system pressure returns to normal levels, the valve closes to maintain the required operating pressure for lifting and movement functions.
In heavy machinery, relief valves act as hydraulic fuses to protect the integrity of the entire circuit. They are calibrated to respond to sudden pressure increases, which often occur during heavy lifting operations or rapid control inputs. By maintaining pressure stability, these valves help prevent component failure and support the operational safety of the hydraulic system.