automatic zone control valve
The automatic zone control valve is a vital component used in modern HVAC systems to regulate the distribution of heating or cooling fluid to different zones within a building. Designed for efficiency and convenience, it allows independent control of temperature across various spaces, contributing to better comfort, energy savings, and system optimization. These valves are especially useful in multi-zone environments like homes, offices, hospitals, and industrial facilities.
●Valve body material: forged brass
●Valve stem material: brass
●Seal material: Ethylene Propylene Diene Monomer(EPDM)
●Working medium: cold/hot water
●Fluid temperature: 5~95℃
●Pressure: 1.6MPa
●Ambient temperature: 0~65C Maximum relative humidity is non-condensing
●Travel time: 11~15 seconds
●Motor torque: >800gf.cm
Technical Parameters
| Ordering model | Product model | Valve type | Diameter | Thread size | Kv value | Maximum closing pressure difference kPa |
Dimensions | ||
| L | W | H | |||||||
| 12000 | DDF-X-215*DFQ-XA1-220 | 2 port | 15 | G12 | 2.2 | 250 | 81 | 21 | 19 |
| 12001 | DDF-X-220*DFQ-XA1-220 | 2 port | 20 | G3/4 | 2.6 | 250 | 81 | 21 | 19 |
| 12003 | DDF-X-225*DFQ-XA1-220 | 2 port | 25 | G1 | 3.2 | 250 | 88 | 25 | 23 |
| 12008 | DDF-X-315*DFQ-XA1-220 | 3 port | 15 | G12 | 2.2 | 250 | 81 | 35 | 19 |
| 12009 | DDF-X-320*DFQ-XA1-220 | 3 port | 20 | G3/4 | 2.6 | 250 | 81 | 35 | 19 |
| 12010 | DDF-X-325*DFQ-XA1-220 | 3 port | 25 | G1 | 3.2 | 250 | 92 | 42 | 23 |
| Note: The above table is the commonly used recommended models, please consult for details. | |||||||||
Applications
Residential Use
In residential homes, automatic zone control valves allow for precise temperature control in different rooms or areas, ensuring personalized comfort and reducing energy costs by heating or cooling only when necessary.
Commercial Buildings
Offices, retail stores, and schools benefit from the valve by maintaining comfortable working or shopping environments, with precise control over individual room temperatures or entire zones.
Industrial Environments
In manufacturing or processing plants, the valve ensures the right temperature for sensitive equipment and processes, contributing to consistent productivity and operational efficiency.
Healthcare Facilities
Hospitals, clinics, and labs require strict temperature and humidity control for patient care and equipment maintenance. The automatic zone control valve ensures that each area stays within the required parameters.
Hotels and Hospitality
In hotels, resorts, and other hospitality businesses, the valve provides guests with customizable temperature settings in their rooms, improving comfort and satisfaction during their stay.
FAQ
Q: What does it do in a heating system?
A: It controls the flow of hot water from the boiler to heating components, ensuring efficient temperature regulation and consistent system performance.
Q: Can it work with all types of heating systems?
A: It is compatible with many heating systems, such as hydronic and underfloor heating, as long as its specifications align with the system's requirements.
Q: How can it be maintained?
A: It requires regular checks for leaks or debris, cleaning, and ensuring smooth actuator function to maintain reliability and performance.
Q: What makes it a durable choice?
A: It is typically made from corrosion-resistant materials like brass or stainless steel, ensuring long-lasting performance even in demanding conditions.
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