The Woodward 9908-1501 is a high-performance gas control valve designed for critical industrial gas flow control applications. As part of Woodward’s 9900 series of precision control components, the 9908-1501 delivers exceptional flow regulation accuracy and reliability for process control systems in energy and industrial applications.
Engineered for demanding environments, the Woodward 9908-1501 features rugged construction with corrosion-resistant materials, ensuring long-term performance in high-pressure gas systems. Its precision-engineered control mechanism provides stable flow regulation across wide operating ranges, making it ideal for integration with both PLC and DCS control architectures.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Model | 9908-1501 |
| Manufacturer | Woodward |
| Type | Gas Control Valve |
| Pressure Rating | 1500 PSI (103 bar) |
| Temperature Range | -40°C to +150°C |
| Flow Capacity | 150 SCFM (4.25 m³/min) |
| Connection Type | 1.5″ NPT |
| Valve Material | Stainless Steel 316 |
| Actuator Type | Pneumatic |
| Response Time | < 100ms |
| Leakage Class | ANSI/FCI 70-2 Class IV |
| Weight | 8.5 kg |
Key Features and Advantages:
Precision control: The Woodward 9908-1501 delivers exceptional flow control accuracy with ±0.5% of full scale, ensuring precise gas regulation in critical processes. The balanced valve design minimizes pressure drop while maintaining stable flow characteristics across the entire operating range.
Durability: Featuring stainless steel construction and industrial-grade seals, the 9908-1501 withstands demanding operating conditions including high pressures and corrosive environments. The robust pneumatic actuator provides reliable operation with minimal maintenance requirements.
Application Areas:
- Power Generation: Gas flow control in turbine fuel systems
- Oil & Gas: Process gas regulation in refining operations
- Chemical Processing: Precise gas dosing in reactor systems
- Industrial Heating: Combustion gas control for furnaces
Related Products:
- Woodward 9907-1200 CPC-II series current-pressure converters
- WOODWARD PEAK200-HVAC Steam Turbine Control 8200-1501
- 9908-1501E: Explosion-proof version for hazardous areas
- Digital microprocessor controller module 9907-164
Installation and Maintenance:
Installation preparation: Ensure proper pipe alignment and support before installing the 9908-1501 valve. Verify compatibility with control system signals and provide adequate clearance for actuator operation.
Maintenance recommendations: Perform quarterly inspections of valve seals and actuator components. Lubricate moving parts annually with approved lubricants. Monitor valve performance through control system diagnostics to identify potential issues early.
Product Assurance:
Woodward provides 12-month warranty coverage for the 9908-1501, including technical support and repair services. Each unit undergoes rigorous pressure and flow testing to ensure compliance with industrial performance standards.
