The balance valve is a kind of adjustable valve, which allows the liquid flow to flow in one direction, and the reverse opening needs to be controlled by a pilot pressure. The opening size of the valve is proportional to the pilot pressure. The valve group includes a one-way valve to allow the liquid flow to flow in one direction. The pilot piston of the overflow valve is controlled by the pilot pressure, and the set pressure of the overflow valve is reduced to control the reverse liquid flow.

Applicable pressure: 5-35MPa

Material selection: QT500, carbon steel 45#

Product application: mainly used in construction machinery, mining machinery, agriculture and forestry machinery, aerial work platforms, cranes and other fields.