Key benefits of the MOOG G771K202A:
- Enhanced Steering Performance: Provides precise directional control, improving operational safety.
- Durable Construction: Built with high-quality materials to withstand harsh environments.
- Easy Installation: Compatible with a wide range of hydraulic systems.
- Reliable Maintenance: Designed for long service life with minimal downtime.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | G771K202A |
| Type | Hydraulic Steering Control Unit (SCU) |
| Operating Pressure | 210 bar (3,045 psi) |
| Flow Range | 30–100 L/min (7.9–26.4 GPM) |
| Temperature Range | -20°C to 80°C (-4°F to 176°F) |
| Mounting Type | Flange or standard OEM mount |
| Material | High-strength steel and corrosion-resistant coatings |
| Weight | Approx. 15 kg (33 lbs) |
| Applications | Construction vehicles, agricultural machinery, off-road equipment |
Installation & Usage Tips
- Compatibility Check: Always verify that the MOOG G771K202A matches your vehicle's hydraulic system specifications before purchase.
- Hydraulic Fluid: Use only recommended hydraulic oils with proper viscosity to maintain performance.
- Pressure Settings: Ensure system pressure does not exceed 210 bar to avoid damage.
- Professional Installation: For optimal performance, have the SCU installed by a certified technician familiar with hydraulic systems.
- Regular Inspection: Check for leaks, worn seals, and hydraulic hose conditions periodically.
FAQ
Q1: What applications is the MOOG G771K202A suitable for?
A1: The G771K202A is ideal for aerospace, automotive, and industrial machinery applications where precise flow control is critical.
Q2: What is the maximum operating pressure of this servo valve?
A2: The maximum operating pressure is 210 bar (3000 psi).
Q3: How fast is the step response time?
A3: The valve has a step response time of 4 milliseconds for a 0 to 100% stroke.
Q4: What are the flow rates for different pressure drops?
A4: The rated flow at a pressure drop of 35 bar (550 psi) per spool land is 4 l/min (1 gpm) and 10 l/min (2.5 gpm).
Q5: What is the mounting standard for this valve?
A5: The G771K202A mounts on surfaces conforming to ISO 10372-02-02-0-92.
Q6: Is the MOOG G771K202A new and does it come with a warranty?
A6: Yes, it is new and original in factory packing, and it comes with a 12-month factory warranty.
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