Joystick Valves
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LT-1-2TH6 (Hydraulic Pilot Joysticks)
The LT-1-2TH6 joystick valves are used in hydraulically piloted multi spool directional control valve systems. Operator handle displacement generates a pilot pressure signal, which remotely actuates the main valve spool, enabling indirect control of high-pressure main circuits via a low-pressure pilot circuit.
The joystick valve supports multi-section combinations and is suitable for various multi-way directional valve systems requiring hydraulic pilot operation.
Features & Advantages
- Multiple operating modes: Supports spring return, detent toggle, and friction positioned, allowing adaptation to different operating habits and working conditions.
- Multi-section combination capability: Suitable for centralized control of multiple actuators.
- Proven reliability: Passed 500,000-cycle durability testing of SANY Heavy Industry, meeting the reliability requirements of control components for engineering machinery.
Selection Guidelines
Technical Specifications
| Fluid Media | Hydraulic oil |
|---|---|
| Mounting Type | Threaded connection |
| Control Type | Manual |
| Seal Material | NBR/FKM (Viton) |
| Body Material | Cast iron |
| Nominal Pressure | 35bar |
| Nominal Flow | 16L/min |
| Max. Input Pressure | 100bar |
| Output Pressure | Refer to performance curve |
| Neutral Leakage | 48ml/min |
| Operating Leakage | 35ml/min |
| Hydraulic Oil Temperature Range | -20℃～90℃ |
| Fluid Cleanliness | NAS 1638 Class 9 (Max) |
| Port Size | G1/4'' (1, 2, P, T) |
Diagram
Dimension Drawing
Pressure–displacement performance curve of hydraulic joystick valve
Customer Cases
A roadway rehabilitation machine manufactured by a company in Beijing, equipped with a 4-section LT-4-2TH6 hydraulic pilot joystick valves.
A horizontal directional drilling rig produced by a subsidiary of XCMG, equipped with a 3-section LT-3-2TH6 hydraulic pilot joystick valves.
A horizontal directional drilling rig produced by a subsidiary of XCMG, using a 3-section LT-3-2TH6 hydraulic pilot joystick valves.
A horizontal directional drilling rig produced by a subsidiary of XCMG, equipped with a 3-section LT-3-2TH6 hydraulic pilot joystick valves.
A horizontal directional drilling rig displayed by a Jiangsu-based company at the CICEME, equipped with an LT-4-2TH6 hydraulic pilot joystick valves.