Product Systems
RF Cavity Coupling Valve (HV100) DERCS-HV100-611992
The HV100 Coupling Valve is a specialized physical component (Part #DERCS-HV100-611992) within the Dee Electrodes + RF Resonant Cavity System. It manages the vacuum integrity and power coupling between the RF generator and the acceleration chamber, preventing arcing and ensuring stable power delivery. This component, DERCS-HV100-611992, meets the highest industry standards.
Technical Specifications
General Overview
Application: RF power distribution and vacuum management
Standards: API 6D and API 610 compliant
Mechanical Specifications
| Parameter | Specification |
|---|---|
| Dee Electrodes Material | OFHC Copper (99.99% purity) |
| Cavity Body Material | 304L or 316L Stainless Steel |
| Cooling Lines | High-conductivity copper tubing with brass connectors |
| Cavity Shape | Cylindrical, symmetric with bolted flanges |
| Dee Geometry | 120° - 180° sector arc with precision-machined curvature |
| Surface Finish (Electrode) | ≤ 0.4 µm Ra (mirror polished for minimal RF loss) |
| Surface Finish (Cavity) | ≤ 0.8 µm Ra |
| Mounting Flange | ISO-K vacuum-compatible, 16 or 20 bolt pattern |
| Weight | 4 kg |
RF Performance Specifications
| Parameter | Specification |
|---|---|
| Resonant Frequency | 20 – 100 MHz (customizable) |
| Quality Factor (Q) | ≥ 10,000 |
| Shunt Impedance (Zs) | ≥ 5 MΩ/m |
| Max RF Power Input | Up to 100 kW continuous or pulsed |
| Coupling | Inductive loop or capacitive probe feed |
| Tuning | Movable slug tuner or pneumatic plunger |
| Field Uniformity | ±1% within Dee gap |
Thermal/Cooling Requirements
| Parameter | Specification |
|---|---|
| Operating Temperature | 0°C – 45°C |
| Cooling Method | Closed-loop liquid cooling (chilled water) |
| Flow Rate Required | ~2–5 L/min per electrode |
| Max Cooling Pressure | 4 bar |
Vacuum & Structural Properties
| Parameter | Specification |
|---|---|
| Operating Pressure | ≤ 10⁻⁶ mbar (sealed) |
| Bake-out Compatible | Up to 150°C |
| Vibration Tolerance | ≤ 5 µm displacement @ 60 Hz |
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