MOOG D634-559 High-Precision Proportional Servo Valve
As a trusted automation solutions provider with 20+ years of expertise, Stoker Automation Technology maintains over 5,000㎡ warehouse stock for immediate shipment. Our MOOG D634-559 servo valve exemplifies industrial excellence with these technical advantages:
Core Specifications
- Serial: 698413621
- Pressure Rating: 45 MPa operational
- Temperature Range: Optimized for 50°C environments
- Flow Medium: Industrial-grade oil systems
- Mounting: Horizontal orientation design
Industrial Applications
Essential for precision control in:
• Injection molding systems
• Steel mill hydraulic controls
• High-pressure die casting machines
Technical Superiority
Features cast iron construction with MOOG’s proprietary electro-hydraulic technology, ensuring ±0.5% linearity in flow control. The valve’s dynamic response <5ms makes it ideal for closed-loop systems requiring ultra-precise motion control.
Cross-Compatible Models
G761-3007B, G761-3008B, D633-460B, D633-317B, D634-341C, D634-501A, G631-3016-B, D661-4651, D661-4636, 072-1202-10


Need technical support or custom solutions? Chat with our engineers on WhatsApp for immediate assistance. All genuine MOOG components include 24-month warranty coverage.
Stoker Automation Technology – Your Partner in Industrial Control Systems Since 2005
Email: abbdcs36@gmail.com








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