Aluminum Air Volume Control Valve with 280°C Fuse Protection and 30mm Flange for HVAC Systems
Price:
reconsideration
MOQ:
100PCS
Delivery Time:
7-15 workdays
Brand:
Yaning
Product Description
Aluminum air volume control valve air diffuser damper designed for ventilation systems in industrial and commercial applications.
Product Specifications
| No. | Parameter | Specification |
|---|---|---|
| 1 | Flange Width | 30mm standard width across all valve sizes |
| 2 | Material | High-quality galvanized steel with non-rivet riveting |
| 4 | Blade Shaft | Round steel construction |
| 5 | Shaft Sleeve | Brass material for durability |
| 6 | Surface Treatment | Pickling, phosphating, and spraying for corrosion resistance |
| 7 | Temperature Fuse | 280°C automatic shut-off protection |
| 8 | Control Options | Manual on/off, temperature control, air regulation, signal output |
| 9 | Micro Switch | Contact capacity 380V 3A |
| 10 | Connection Port | Contact rating 500V 3A |
| 11 | Operation | 0-90° manual blade adjustment with 280°C automatic shut-off |
| 12 | Reset Method | Manual reset after activation |
| 13 | Air Leakage | Less than national standards at 300 Pa differential pressure |
Key Features
- Standardized dimensions matching national rectangular air duct specifications
- Split-type forward open vane design for precise air flow regulation
- Excellent air-tightness with relative air leakage approximately 5%
- Superior adjustment performance for ventilation, air conditioning, and air purification systems
- Diamond-shaped double blade construction with soft seals between blades
- Available in manual and electric control versions
- Material options: iron plate, galvanized plate, aluminum alloy, and stainless steel
Technical Structure
The air volume control valve features a unified blade width system with four standard sizes. The valve body frame utilizes 2mm cold-rolled galvanized sheet with CO2 welding or Q235 steel plate construction. Blades are formed from 1mm cold-rolled galvanized corrugated sheet with spot-welded square shafts or 2mm G235 steel plate with punched square shafts or welded round shafts.
Applications
Widely used in industrial plants, mining facilities, and civil buildings for HVAC systems. This valve provides precise air flow adjustment and serves as essential equipment for controlling ventilation modes in various environments. Key operational benefits include flexible operation, low noise levels, minimal leakage (closed leakage
![Aluminum air volume control valve installation and operation view]()
![Detailed view of air volume control valve components and construction]()
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Get in Touch
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Company
Hongkong Yaning Purification industrial Co.,Limited
Location
No. 6, Sanhuan Rd, Chiling Industrial Zone , Houjie Town, Dongguan City, Guangdong Province, China
Contact Person
Nicole