Product Overview
The Woodward 8280-300 is a Digital Valve Positioner (DVP) Driver module that interfaces between the governor control system and turbine fuel or steam valves. It converts control signals into high-current outputs to precisely position actuators, enabling accurate speed and load regulation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 8280-300 |
| Module Type | Digital Valve Positioner (DVP) Driver |
| Input Control | Digital CANbus or Analog (model dependent) |
| Output Drive | High-current proportional actuator signal |
| Feedback Support | LVDT / RVDT |
| Operating Voltage | 18–32 VDC |
| Enclosure | Ruggedized metal chassis |
| Condition | 100% Brand New Original |
Key Advantages
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High-Precision Positioning: Enables sub-millimeter valve control for stable turbine operation
-
Closed-Loop Feedback: Supports LVDT/RVDT feedback for real-time position correction
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Fast Response: Millisecond-level transient response for load changes and disturbances
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Thermal Robustness: Metal housing provides effective heat dissipation in harsh environments
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Fault Protection: Detects open/short circuits and triggers safe alarms or shutdowns
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Improved Efficiency: Reduces oscillations and improves fuel/steam control stability
FAQs
Does it support dual-coil actuators?
Yes. It can drive both single and dual-coil actuator configurations depending on system design.
How is calibration performed?
Calibration is done via Woodward service software using zero and span adjustment for LVDT feedback alignment.
Is it suitable for skid installation?
Yes. It is ruggedized for skid mounting, provided environmental and vibration limits are observed.
Is this a new unit?
Yes. It is 100% brand new original Woodward equipment.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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