DXSa pilot valve
The valve is used in combination with D32 / YD32 multi-way directional valve, mainly supporting the hydraulic system of working devices of ZL40, 50 loaders and other construction machinery. The principle of direct acting pressure reducing valve is adopted, and the hydraulic directional valve is controlled by proportional pilot with the handle angle. The lifting and lowering of the boom and the rotation of the bucket are controlled. The lifting, lowering and retracting actions are provided with an electromagnet positioning mechanism to reduce the operation intensity.
Technical parameter
Maximum pressure: 50bar
Nominal pressure: 25bar
Maximum flow: 15L/min
Electromagnet voltage: DC24V
Electromagnet suction: 320 ± 20N
Viscosity range: 10-380 mm2/s
Oil temperature range: -20℃—100℃
Oil cleanliness: The solid particle pollution level of oil and system shall b…