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Woodward GS16 Series 9908-1501 Electric Gas Control Valve
| Brand: WOODWARD |
| Item NO: GS16 Series 9908-1501 |
| Effect: Accurate adjustment of gas flow rate |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
Woodward GS16 Series 9908-1501 Electric Gas Control Valve
9908-1501 belongs to the Woodward GS16 series electric gas control valve, with an integrated electric actuator drive unit built into the valve body. It is designed specifically for industrial gas turbines and is used for precise flow regulation and safe shut-off of gas fuel circuits. 9908-1501 is widely used in gas turbine power generation, gas compressor units, and power drive equipment. It is a key component of gas turbine fuel control circuits and is often used for project matching and equipment maintenance spare parts replacement.
Woodward GS16 Series 9908-1501 Electric Gas Control Valve
Product function
1. Accurate adjustment of gas flow: Receive control system instructions, continuously adjust the gas medium flow cross-sectional area, accurately control the fuel supply, match the combustion requirements of the gas turbine under different operating conditions, and stabilize the unit speed and output power.
2. Fuel safety shutdown: With reliable shutdown capability, the gas path can be quickly cut off in case of unit failure or emergency shutdown, ensuring the safety of the gas turbine system and meeting the requirements of gas turbine safety interlock protection.
3. Closed loop position control: Built in dual rotary transformers provide real-time feedback on the actual position of the valve core, forming a closed-loop control and eliminating control deviations.
4. System signal docking: Supports analog and digital bus signals, can dock with Woodward speed controllers and DCS systems, receive external given signals, and upload valve status and fault information.
Parameter Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 9908‑1501 |
| Series | GS16 Gas Control Valve |
| Manufacturer | Woodward |
| Port Size | 1.5 inch |
| Max Working Pressure | 750 psi (5.2 MPa) |
| Shut‑off Class | ANSI B16.104 Class III |
| Drive Type | Integrated electric actuator |
| Position Feedback | Dual resolver |
| Control Signal | 4‑20 mA analog, DeviceNet / CANopen digital bus |
| Power Supply | 125 V DC |
| Max Operating Temperature | 93 °C (200 °F) |
| Application | Industrial gas turbine, power generation, gas compressor |
| Installation Type | Inline pipeline mounting |
| Media | Fuel gas |
Product features
1. Integrated structure, the valve body is integrated with the electric actuator drive unit, without the need for external hydraulic drive, eliminating the need for hydraulic oil pipelines and reducing the risk of leakage.
2. The valve port adopts a shear self-cleaning design, which can resist impurities in the gas medium and has excellent anti jamming performance, suitable for industrial gas fuel conditions.
3. Double rotating transformer position detection, redundant position feedback, improves the reliability of valve position feedback, and facilitates fault diagnosis.
4. Supports analog 4-20mA and DeviceNet/CANopen digital communication interfaces, suitable for different control systems.
5. Equipped with local valve diagnostic function, it can report faults, abnormal positions, and other information for easy operation and maintenance troubleshooting.
6. Tolerate high media and environmental temperatures, and adapt to high-temperature working environments around gas turbine cabinets.
7. Meet the leakage level of ANSI B16.104 Class III, and the shut-off sealing meets the safety specifications of the gas turbine.
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