| Customization: | Available |
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| After-sales Service: | Reply as Soon as Possible |
| Warranty: | 1year |
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The balance valve is a crucial component in construction machinery and other mechanical forms of hydraulic systems that rely on gravity for load movement. Its primary function is to regulate the hydraulic circuit, ensuring the load can stop reliably at specific positions and maintain balanced control during downward movement. This prevents the load from descending at excessive speeds, which could cause damage to structural components and hydraulic parts.
| Load Holding | The balance valve maintains the load in a stable position by controlling the hydraulic pressure. This ensures that the load can be held securely at any given point without drifting or uncontrolled movement. |
| Pressure Compensation | The valve compensates for changes in pressure due to varying loads, adjusting the hydraulic circuit to maintain balance. This prevents sudden drops or surges in pressure that could destabilize the system. |
| Controlled Descent | By managing the return flow of hydraulic fluid, the balance valve ensures that the load descends at a controlled speed. This prevents excessive speed during the descent, which could lead to mechanical stress and potential damage. |
| Preventing Structural Damage | Excessive speed during load descent can cause significant strain on structural components and hydraulic pipelines. The balance valve mitigates this risk by controlling the descent rate, thus protecting the integrity of the machinery. |
| Type | VBCD-G38-DE |
| Max Pressure | 31.5Mpa |
| Max Flow | 40L/min |
| Control Ratio | 1:4.25 |
Application in Excavators:
Boom and Arm Control: In excavators, these valves are used to control the movement of the boom, arm, and bucket. They allow precise control and ensure the equipment's stability when holding or moving heavy loads.
Load Control and Stability: These valves help maintain the stability of the excavator by controlling the flow and pressure within the hydraulic system, ensuring that the equipment can handle heavy loads without losing control.
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