Mô tả sản phẩm
2-Way Steam Characterized Control Valve
The Belimo 2-Way Steam Control Valve utilizes proven Characterized Control Valve (CCV) technology to provide precise flow control for steam and HVAC applications.
The valve combines the high close-off capability of a ball valve with a specially designed characterized disc that ensures an equal percentage flow characteristic. This design enables smooth temperature regulation and excellent control performance throughout the entire operating range.
The CCV provides Cv values comparable to globe valves of the same size while maintaining the compact design and low pressure loss advantages of ball valve technology.
Typical applications include:
- Steam heating systems
- Air handling units (AHUs)
- Heating coils
- Cooling coils
- Fan coil units (FCUs)
- Unit ventilators
- VAV reheat coils
- Commercial HVAC systems
This model range is specifically available in flanged sizes DN15, DN20, and DN25, making it ideal for small and medium-sized steam control applications.
Available Sizes
Standard Sizes: DN15, DN20 & DN25.
Belimo also offers larger steam control valves in sizes: DN40, DN50, DN65 & DN80.
For larger piping systems and higher flow requirements, Belimo globe control valves are available up to DN250.
| Connection | Kvs [m³/h] | DN [mm] | 2-Way Model |
|---|
| Flange PN16 | 0.86 | 15 | R610AS |
| Flange PN16 | 1.4 | 15 | R611AS |
| Flange PN16 | 2.2 | 15 | R612AS |
| Flange PN16 | 3.5 | 15 | R613AS |
| Flange PN16 | 5.2 | 15 | R614AS |
| Flange PN16 | 8.6 | 25 | R623AS |
| Flange PN16 | 13.8 | 25 | R624AS |
| Flange PN16 | 21.6 | 40 | R638AS |
| Flange PN16 | 34.5 | 40 | R639AS |
| Flange PN16 | 56 | 50 | R649AS |
| Flange PN16 | 81.9 | 65 | R664AS |
| Flange PN16 | 108 | 80 | R679AS |
Đặc tính thiết kế
Steam Characterized Control Valve Technology
The Belimo Steam CCV combines the reliability of ball valve technology with the precise control characteristics of globe valves.
The equal percentage flow characteristic ensures linear heat transfer response and accurate temperature control, making the valve particularly suitable for steam heating applications.
Key Benefits
- Equal percentage flow characteristic
- Linear heat transfer response
- High close-off capability
- Bubble-tight shut-off performance
- Cv values comparable to globe valves
- Precise modulating control
- Suitable for steam applications
- Compact and robust design
- Reduced maintenance requirements
- Long service life