Hydraulic Accessory Double Overcenter Valve Hydraulic Counterbalance Valve Factory
The balance valve works by regulating the flow of hydraulic fluid in response to changes in load. It is typically installed in the cylinder's return line and acts as a pressure-compensating valve.
When the load is being lowered, gravity causes the hydraulic fluid to flow back into the reservoir or tank. The balance valve adjusts its opening size according to the pressure difference between the inlet and outlet, effectively balancing the return oil back pressure with the changing load.
This ensures that when the load reaches a desired position, it can reliably stop without dropping further. By controlling and balancing movement during descent, excessive drops are prevented, thus avoiding damage to structural parts and hydraulic pipelines.
The balance valve also helps maintain stability and control over heavy loads. It compensates for variations in system pressure due to changes in load weight or external factors, ensuring consistent performance regardless of external conditions.
In construction machinery applications such as cranes or excavators, where precise positioning and control are crucial for safety and efficiency reasons, balance valves play a vital role. They provide reliable protection against uncontrolled drops while maintaining smooth operation even under varying loads.
Overall, balance valves are essential components in hydraulic systems for machinery that rely on gravity-induced movements. Their ability to regulate flow and maintain balance ensures safe operation while preventing damage caused by excessive drops or uncontrolled movements of heavy loads.
| Type |
Max Pressure |
Max Flow |
| VBCD-G12-DE |
320bar |
60L/min |
| VBCD-G38-DE |
320bar |
40L/min |
| VBCD-G12-DE A |
320bar |
60L/min |
| VBCD-G12-DE-FL |
320bar |
60L/min |
| VBCD-M18-DE-FL |
320bar |
40L/min |
Welcome to Shandong Yikaide Hydraulic Co., Ltd., a leading manufacturer with the right to import and export. Our products are renowned for their quality and reliability.
Product Description:
- Delivery Time: 5-10 days if the product is in stock, 30-40 days if not
- Samples: Available upon request
- Payment Terms: For orders less than $1000 - 100% payment in advance; for orders more than $1000 - 30% T/T in advance, balance before shipment
Trust Shandong Yikaide Hydraulic Co., Ltd. for all your hydraulic needs. Contact us today for more information.
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