Zoomlion pump boom balance valve is a valve designed to balance the weight of the pump device, the principle is to control the weight of the cement pump boom by adjusting the flow and pressure of hydraulic oil. When the weight of the boom is too large, the balance valve will reduce the flow and pressure of the hydraulic oil, thereby reducing the weight of the boom and making the pump truck more stable and stable. When the weight of the boom is too light, the balance valve will increase the flow and pressure of the hydraulic oil, thereby increasing the weight of the boom to keep the pump car smooth and stable. The sensitivity and reliability of the balance valve are essential for the safe operation of the pump truck.
working pressure | 0-8.0Bar |
Applicable medium | Applicable medium |
Working temperature | -30℃-80℃ |
Connection method | flange connection |