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Eaton Hydraulics
Eaton Moog D661 Electrohydraulic Servo Valve
Model: D661
4-hour response · Pricing in SAR · Delivery across all KSA regions
D661 — Eaton Moog D661 Electrohydraulic Servo Valve
The Eaton D661 Electrohydraulic Servo Valve delivers the highest-performance hydraulic control for Saudi Arabia's precision positioning, fatigue testing, and aerospace/defense hydraulic applications requiring sub-millisecond response and sub-micron positioning accuracy. Using a two-stage torque motor flapper-nozzle design, the D661 achieves natural frequency above 80 Hz providing the bandwidth needed for Saudi defense test equipment, aerospace actuation test rigs, and precision satellite dish positioning systems. Its 100 mA rated current with full-scale spool displacement of ±5% to ±100% rated current provides Saudi test equipment engineers with fine-resolution flow control for servo hydraulic applications. All D661 units are individually tested and calibrated with factory test certificate providing Saudi aerospace and defense customers with documented performance validation for their servo valve qualification requirements.
Technical Specifications
Full specifications for the D661
- Natural Frequency
- >80 Hz
- Rated Current
- 100 mA
- Hysteresis
- <0.5%
- Null Leakage
- <2% rated flow
- Pressure
- Up to 350 bar
- Flow
- 0.1 to 4 L/min rated
- Temp
- -54°C to +135°C
- Mil-Spec
- MIL-V-8615
- Certifications
- CE, ITAR exempt
- Warranty
- 12 months
Key Features & Benefits
- >80 Hz bandwidth meets Saudi defense test equipment servo hydraulic specification for structural fatigue testing of military aircraft and vehicle components.
- <0.5% hysteresis provides Saudi precision positioning and actuation test equipment with the repeatability required for aerospace component validation testing.
- MIL-V-8615 compliance qualifies D661 for Saudi defense ministry servo hydraulic applications requiring US military standard component documentation.
- Individual factory calibration certificate provides Saudi aerospace and defense procurement with documented servo valve performance for application qualification files.
- 135°C maximum operating temperature enables D661 in Saudi defense vehicle engine bay test applications where hydraulic system temperature is elevated.
Industrial Applications in Saudi Arabia
- Saudi military aircraft structural fatigue test rig servo hydraulic control for simulated flight load spectrum testing at Saudi defense facilities.
- Saudi satellite and communication antenna precision positioning hydraulic control requiring servo valve response for sub-arc-second pointing accuracy.
- Saudi Royal Commission for Jubail and Yanbu industrial process control servo valve for precision chemical dosing and flow control applications.
- Saudi National Guard armored vehicle simulator hydraulic motion platform control for realistic military training and driver simulation.
- Saudi space and defense research hydraulic actuation test equipment servo valve for testing actuator and mechanism performance.
Industrial Supplier in Saudi Arabia
Get a Quote for the Eaton Moog D661 Electrohydraulic Servo Valve
We respond within 4 business hours. Send model D661 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — D661
Common questions from buyers in Saudi Arabia and the GCC