1.Product use

The priority valve is a matching product of the steering gear, which can give priority to the measured steering flow according to the needs of the steering gear when steering, and is not affected by the changes of the flow rate of the oil pump and the steering load. When the steering gear is not steering (neutral position), it basically does not supply oil to the steering system, and almost all the oil from the oil pump can supply other working systems, so it is an energy-saving product, It can be used in the hydraulic control system of forklift, loader, tractor, combine and other vehicles.

2.Function symbol and product model meaning

3.Technical parameters

4.Outline drawing of pvf-40 priority valve