MOOG Electro-Hydraulic Servo Proportional Valve
Product Models
- D661-4652/G15JOA
- D661-4636/G60KOAA5VSX2HA
- D661-4469C/G75KOAA6VS
- D661-4697C/C41156-421G15JOAA5VSX2HA
- D661-4033/P80HAAF6VSX2-A
Technical Specifiions
| Specifiion |
Value |
| Nominal Diameter |
25cm |
| Material |
Cast Iron |
| Place of Origin |
Germany |
| Functional Purpose |
Building Materials Industry |
| Operating Temperature |
36°C |
| Color |
Blue |
| Packaging |
Boxed |
| Customized Processing |
Yes |
| Import Status |
Imported |
Product Image
Frequently Asked Questions
About Genuine Imported Moog Servo Valves
Q: How can I ensure I am purchasing genuine imported Moog servo valves?
A: Genuine Moog servo valves are sourced directly from authorized distributors or subsidiaries (e.g., in the U.S. or Germany). Key verifiion steps include:
- Requesting original documentation (e.g., certifies of conformity, import permits)
- Validating unique product codes (e.g., D661-XXXX, G761-XXXX) with Moog's official database
- Purchasing from reputable suppliers with transparent supply chains
Product Features & Technology
Q: What are the key technical advantages of Moog servo valves?
A: Moog servo valves are recognized for:
- High Precision: Electro-hydraulic conversion with proportional flow/pressure control enables accurate motion management
- Rapid Dynamic Response: Advanced pilot stages enhance frequency response
- Durability: Tungsten carbide "ball-in-hole" design reduces wear, extending service life beyond 1 billion cycles
- Fail-Safe Functionality: Automatic valve repositioning during outages ensures system safety
Q: How do Moog valves integrate with AI-driven systems?
A: While not explicitly AI-native, Moog valves support AI appliions through:
- Compatibility with IoT sensors and embedded electronics
- Programmable interfaces for adaptive control in smart manufacturing
After-Sales Service & Warranty
Q: What after-sales support is available for Moog servo valves?
A: Authorized suppliers typically provide:
- Warranty: Standard 12-month coverage for defects
- Technical Assistance: Troubleshooting support for installation, calibration, and failure analysis
- Repair Services: Professional maintenance for issues like spool wear or torque motor failures
Product Series & Model Selection
Q: Which Moog servo valve series are suitable for high-flow appliions?
A: Key series and their appliions include:
- D660 Series (e.g., D663): High flow (up to 300 L/min), ideal for industrial heavy machinery
- 728 Series: Flow control up to 300 L/min, designed for hydraulic positioning systems
- G761 Series: Compact valves for petroleum/chemical industries with moderate flow demands
Q: Are there industry-specific models?
A: Yes. For example:
- D661: General industrial automation
- D634/D635: Aerospace and robotics