Globe Control Valve for HVAC Systems ensures stable operation in heating and cooling water circulation. It regulates chilled water, hot water, or glycol mixtures to maintain room comfort and system balance. Compared with ball valves or butterfly valves, Supcon Globe Control Valve provides smoother modulation and higher accuracy in flow adjustment, which is essential for energy-efficient HVAC operation.
Supcon provides on-site installation guidance, actuator configuration, and commissioning services. Each valve is tested before delivery to ensure ready-to-install performance. Documentation support includes valve sizing charts and integration manuals for HVAC contractors.
| Application Scenario | Common Problems | Supcon Globe Control Valve Solutions |
|---|---|---|
| Commercial Complex Central Air Conditioning | - Uneven temperature between floors, unbalanced chilled/hot water distribution- High energy consumption, low system efficiency- Inaccurate valve modulation causing frequent start/stop of chillers | - Precise control of chilled and hot water flow, ensuring stable temperature across zones- Equal percentage flow characteristic improves energy efficiency- Electric actuators integrate seamlessly with BAS for energy optimization |
| Data Center Cooling Water System | - Difficulty in maintaining stable cooling water temperature difference- Flow fluctuations may risk server overheating- High reliability required, minimal downtime for maintenance | - High-precision flow control ensures stable cooling circulation- Linear control characteristic avoids sudden cooling changes- Stainless steel and corrosion-resistant trims provide long-term operation |
| Hospital HVAC and Circulation Systems | - Extremely strict temperature requirements (operating rooms, ICU, etc.)- 24/7 continuous operation with low tolerance for failure- Water quality may contain glycol or chemical additives | - Accurate flow regulation ensures constant heating and cooling- Reliable sealing structure reduces leakage risk- Integration with thermostats and electric actuators ensures stable performance |
| Industrial Plant HVAC Systems | - Large facility with uneven temperature distribution- High energy consumption and operational costs- Harsh environment with dust or corrosive gases | - Large-diameter Globe Control Valve enables precise flow adjustment- Ductile iron or stainless steel body materials withstand corrosive environments- Optimized hydraulic balance reduces energy usage and equipment wear |
| Product Type | Recommended Application Scenarios | Key Advantages |
|---|---|---|
| Single Seat Globe Control Valve | - General water systems (HVAC chilled/hot water)- Low to medium pressure clean fluids- Process control in food & beverage, light industry | - Simple structure, easy maintenance- High control accuracy for small to medium flow- Reliable sealing, minimal internal leakage- Cost-effective solution for standard applications |
| Cage Guided Globe Control Valve | - High-pressure and high-temperature steam systems- Power plants and industrial boilers- Petrochemical and refining processes- Severe service with cavitation or flashing risk | - Balanced plug design handles high differential pressure- Excellent vibration resistance and stability- Anti-cavitation, anti-erosion trim design- Longer service life in severe operating conditions |
| Three-way Globe Control Valve | - HVAC systems requiring mixing/diverting of hot and chilled water- Thermal oil systems with temperature control loops- Chemical blending and process mixing applications | - Combines mixing and diverting in one valve- Reduces piping and installation cost- Provides flexible system control for heating/cooling loops- Space-saving design, ideal for complex circuits |
R&D Capacity: Over 20 patents, dedicated valve engineers, advanced valve sizing software.
Manufacturing: Modern production base (100,000+ valves/year), CNC machining, automated welding, assembly lines.
Quality Control: ISO9001, API 6D, CE, SIL certified; strict material and performance testing.
Global Service: Exported to 35+ countries, OEM & ODM customization, seaworthy packaging, full after-sales support.
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Tel.: +86 571 8111 9774
Fax: +86 571 8111 9737
E-mail: [email protected]
