Dgf pilot oil supply valve
When setting up pilot pumps is inconvenient for hydraulic systems and pilot oil supply valve can be considered. Pilot oil supply valve is connected in the working system or steering system (high pressure), with pressure reducing valve, safety valve and solenoid valve to achieve as many as 3 independent low -pressure circuits, which are specially used for the low-pressure pilot control system.
Technical parameter
Max. pressure at port P: 20MPa
Pressure at port PV: 3MPa
Return oil pressure: ≤0.5MPa
Accumulator volume: 0.4L
Viscosity range: 10-380 mm2/s
Oil temperature range: -20℃—100℃
Oil cleanliness: The solid particle pollution level of oil and system shall be less than GB/T 14039-2002—/19/16 or NAS 1638 grade 10
Approx. weight: 6kg
Hydraulic system schematic
Installation connection size