
Product Description
Woodward LQ6 Liquid Fuel Valve - Precision Metering for Industrial Gas Turbines
The Woodward LQ6 Liquid Fuel Valve delivers exceptional fuel metering accuracy for 3-15 MW industrial gas turbines. Engineered with an integrated on-board driver, this advanced valve system ensures optimal combustion efficiency and emissions control in demanding power generation environments.
Technical Specifications
- Model: LQ6
- Application Range: 3-15 MW industrial gas turbines
- Control Type: Precision liquid fuel metering with integrated driver
- Response Time: High-speed actuation for dynamic load changes
- Operating Temperature: -40°C to +85°C ambient
- Fuel Compatibility: Diesel, light distillate fuels, biodiesel blends
- Electrical Interface: 24 VDC standard control signal
- Weight: 7 kg (15.4 lbs)
Key Applications & Solutions
Power Generation: Ideal for distributed generation systems, combined heat and power (CHP) installations, and backup power applications requiring precise fuel control.
Industrial Turbines: Optimized for mechanical drive applications in oil & gas, petrochemical processing, and manufacturing facilities where reliable fuel metering is critical.
Emissions Compliance: Enables tight fuel-air ratio control to meet stringent NOx and CO emissions regulations across global markets.
Product Benefits
✓ Integrated Driver Electronics - Eliminates external driver requirements, reducing installation complexity and system costs
✓ Proven Reliability - Field-tested in thousands of installations worldwide with exceptional MTBF performance
✓ Precise Flow Control - Advanced spool design ensures repeatable metering across full operating range
✓ Easy Maintenance - Modular construction allows rapid field servicing with minimal downtime
Common Questions
Q: Is the LQ6 compatible with dual-fuel turbine systems?
A: Yes, the LQ6 integrates seamlessly with dual-fuel control systems when paired with appropriate gas valves and control modules.
Q: What control signals does the LQ6 accept?
A: The valve accepts standard 4-20 mA or PWM control signals from turbine governors and control systems.
Q: Can the LQ6 handle biodiesel fuel blends?
A: Yes, the LQ6 is compatible with biodiesel blends up to B20, with seal materials selected for fuel compatibility.
Warranty & Support
All Woodward LQ6 valves include a comprehensive 12-month manufacturer warranty covering defects in materials and workmanship. Technical support and genuine replacement parts available globally through authorized service centers.
Related Products
| Product | Description | Link |
|---|---|---|
| Woodward GS6 Gas Valve | Companion gas valve for dual-fuel applications | View Product |
| Woodward LR20949 Liquid Fuel Valve | Alternative liquid fuel valve for larger turbines | View Product |
| Woodward 9907-135 GS3/LQ Driver | Dual-fuel control driver module for coordinated operation | View Product |
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