The Moog G771K203A is a high-performance flow control servo valve belonging to the renowned G77X series. This servo valve incorporates advanced hydraulic and electronic technologies to deliver precise flow control in the most demanding motion control applications.

Key Technical Features:

• High Dynamic Response: Excellent frequency response characteristics ensure precise control in dynamic motion applications

• Precise Flow Control: Superior linearity and resolution provide accurate flow control for smooth and precise motion

• Robust Construction: Designed to withstand harsh industrial environments with excellent contamination resistance

• Low Hysteresis: Minimal hysteresis ensures precise and repeatable control performance

• Wide Operating Range: Maintains stable performance across broad pressure and temperature ranges

Technical Specifications:

• Rated Flow: 19 L/min at 70 bar pressure drop

• Maximum Operating Pressure: 210 bar

• Hysteresis: < 3%

• Linearity: < 5%

• Frequency Response: > 100 Hz at ±25% signal

• Null Leakage: < 5% of rated flow

• Operating Temperature: -29°C to +135°C

• Electrical Connector: DIN 43650 Form A

Typical Applications:

• Industrial automation systems

• Press and molding equipment

• Test and simulation systems

• Material handling equipment

• Precision machine tools

The G771K203A represents Moog's commitment to engineering excellence, providing industrial users with reliable, high-performance flow control solutions that enhance productivity and ensure operational reliability in critical motion control applications.