Transmission Valve Body 4W159/4W180

Transmission Valve Body 4W159/4W180
Request a Quote

Design and manufacture hydraulic valves for your control application.

Features
  • Transmission valve body is equipped with a solenoid valve, providing integrated electro-hydraulic control.
  • Control valve is compact designed and highly integrated for excellent efficiency and reliability.
  • Transmission valve offers 4x4 gear shift and boost pressure control, guaranteeing a smooth and stable gear shifting process.
  • High operation comfort.
  • Hydraulic valve is suitable for different applications and requires low maintenance costs.
Applications
  • Loader
  • Grader
  • Other engineering machinery
Parameters
Nominal flow (L/min) 120
Gear pressure (MPa) 2.2-2.5
Differential pressure of each gear (MPa) ≤0.1
Pressure swing (MPa) ≤±0.1
Gear pressure boost time (S) 0.8-1.8
Solenoid valve rated voltage (V) DC24V
Rated current (A) 0.35 (measured at rated voltage, 25 °C temperature)
Consumed power (W) 8.5
Insulation grade H
Hydraulic fluid Mineral oil (HL, HLP) in accordance with DIN 51 524
Viscosity range (mm2/s) 10-380
Fluid temperature range (℃) -20-120
Fluid cleanliness Not lower than GB/T 14039-93 level 19/16 or NAS 1638 level 10
Weight (kg) 51.5
Related products
Send Message
Inquiry
Inquiry