| Moder | Part Code | Material | Color |
| Ccbh140/350-4/8 Balance Valve Core (53000) | 803000121/10100240 | Iron | Golden |
Balance valve is a kind of valve with special function. It has quantitative measurement function and adjustment function.Balance valves are divided into many types according to their functions and positions. Telescopic balance valves mainly control the telescopic boom.