MOOG D631-335CF Proportional Valve – Precision Control for Industrial Automation

Technical Specifications:
- • Order Number: D631-335CF
- • Brand: MOOG
- • Operating Voltage: 220V AC
- • Output Frequency: 30kHz
- • Material: Cast Iron Construction
- • Pressure Rating: 45MPa
- • Temperature Range: Up to 50°C
- • Certification: ISO 9001 Compliant
This high-precision proportional valve delivers exceptional flow control accuracy (±0.5% FS) for demanding industrial applications including injection molding systems, die casting machinery, and steel mill automation. The D631-335CF features advanced spool position feedback technology with 5ms response time, ensuring precise motion control in hydraulic systems.
Key advantages include:
- • Integrated pressure compensation for stable flow characteristics
- • IP65-rated housing for harsh environment operation
- • Diagnostic-ready design with MODBUS RTU compatibility
- • Maintenance interval: 10,000 operating hours

Why Choose Stoker Automation?
With 20+ years in industrial automation, we maintain 5000m² warehouse stock of MOOG components and legacy systems. Benefit from:
- • 2-year extended warranty on servo valves
- • 24/7 technical support team
- • Same-day shipping for in-stock items
- • Custom calibration services available
Need urgent assistance? Contact our engineers via WhatsApp

Application scenarios include:
- • Plastic injection molding machine pressure control
- • Steel rolling mill hydraulic systems
- • Die casting machine velocity regulation
- • Test bench flow control applications
For OEM pricing or discontinued part requests: abbdcs36@gmail.com
All specifications subject to MOOG engineering documentation. Product images illustrative – refer to datasheet for exact dimensions.








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