Mô tả sản phẩm
Applications for Characterized Control Valves
The Belimo Characterized Control Valve (CCV) represents a significant advancement in HVAC control valve technology.
By combining the high close-off capability of a ball valve with a specially designed characterized disc, the CCV delivers an equal percentage flow characteristic that ensures precise and stable control across the entire operating range.
Available with both spring-return and non-spring return actuators, the valve provides a comprehensive control solution for a wide range of HVAC applications, including:
- Air Handling Units (AHUs)
- Heating coils
- Cooling coils
- Fan Coil Units (FCUs)
- Unit ventilators
- VAV reheat coils
- Commercial HVAC systems
- Building automation systems
The 3-way configuration is particularly suitable for mixing and diverting applications where precise temperature and flow control are required.
Available Sizes
The Belimo 3-Way CCV is available in the following sizes: DN15, DN20, DN25, DN32, DN40, DN50.
| DN [mm] | BSP | Type | Kvs A-AB [m³/h] | Close-off Pressure |
|---|
| 15 | 1/2" | R3015-S1 | 15 | 1400 kPa |
| 20 | 3/4" | R3020-S1 | 12 | 1400 kPa |
| 20 | 3/4" | R3020-S2 | 32 | 1400 kPa |
| 25 | 1" | R3025-S2 | 26 | 1400 kPa |
| 32 | 1 1/4" | R3032-S2 | 18 | 1400 kPa |
| 32 | 1 1/4" | R3032-S3 | 32 | 1400 kPa |
| 40 | 1 1/2" | R3040-S3 | 31 | 1400 kPa |
| 50 | 2" | R3050-S4 | 49 | 1400 kPa |
Đặc tính thiết kế
3-Way Characterized Control Valve (CCV)
The Belimo 3-Way Characterized Control Valve combines the high shut-off capability of a ball valve with a specially engineered characterized disc that provides an equal percentage flow characteristic.
This unique design delivers superior control performance for both mixing and diverting applications while maintaining stable flow regulation under varying operating conditions.
Key Benefits
- Equal percentage flow characteristic
- Excellent temperature control accuracy
- High close-off capability
- Suitable for mixing and diverting applications
- Cv values comparable to globe valves
- Reduced system design complexity
- Low pressure loss
- Available with spring-return or non-spring return actuators
- Long service life and reliable performance
- Suitable for heating, cooling, and ventilation systems