Meterial of main parts
零件名称 Part name | 材料Matenal | |
DN20~50mm | DN50~300mm | |
阀体Body | 铜合金Copper alloy | QT500-7 |
阀瓣Disc | 不锈钢Stainless steel | |
阀杆Stem |
316L | |
轴套Sleeve | ZCuAl9Mn2 | |
密封圈Seal ring | 氟橡胶Fluorine rubber | |
Screw type main dimensions
DN |
L1 |
L2 |
L3 |
H |
H1 |
H2 |
P |
G |
B | |
mm | inch | |||||||||
20 |
3/4" |
50 |
100 |
148 |
26 |
50 |
74 |
3/4" |
11/4" |
10 |
25 |
1" |
52 |
105 |
160 |
34 |
52 |
80 |
1" |
11/2" |
14 |
32 |
11/4" |
52 |
105 |
168 |
34 |
52 |
84 |
11/4" |
2" |
14 |
40 |
11/2" |
65 |
130 |
198 |
46 |
65 |
99 |
112" |
21/4" |
15 |
50 |
2" |
75 |
150 |
222 |
46 |
75 |
111 |
2" |
21/2" |
16 |
Flange type main dimensions
DN (mm) |
B | G |
H | L1 | L2 |
K |
D | N-φ |
50 | 20 | 113 | 39 | 230 | 115 | 125 | 165 | 4-φ19 |
65 | 20 | 143 | 60 | 290 | 145 | 145 | 185 | 4-φ19 |
80 | 22 | 153 | 60 | 310 | 155 | 160 | 200 | 8-φ19 |
100 | 24 | 171 | 93 | 350 | 175 | 180 | 220 | 8-φ19 |
125 | 26 | 197 | 102 | 400 | 200 | 210 | 250 | 8-φ19 |
150 | 26 | 237 | 120 | 480 | 240 | 240 | 285 | 8-φ23 |
200 | 26 | 270 | 164 | 580 | 290 | 295 | 340 | 12-φ23 |
250 | 28 | 317 | 210 | 665 | 333 | 355 | 405 | 12-φ28 |
300 | 30 | 377 | 280 | 760 | 380 | 410 | 460 | 12-φ28 |
Intelligent balance electric three regulating valve: Complete Technical Guide
The Intelligent Balance Electric Three Regulating Valve is a cutting-edge industrial valve designed for precise three-way flow control in HVAC systems, industrial water networks, and automated process systems. With an integrated electric actuator and intelligent balancing mechanism, this valve ensures accurate flow distribution, mixing, and pressure regulation while optimizing energy consumption.
By combining automation, advanced control, and energy efficiency, the valve is ideal for applications where system stability, performance optimization, and operational cost reduction are critical. This guide provides detailed insights into energy-saving effects, applicable efficiency standards, fault maintenance, and typical application areas for this advanced valve.
Valve Body: High-strength corrosion-resistant metal or alloy for durability.
Three-Way Control Disc: Allows precise regulation and mixing of fluids.
Electric Actuator: Provides automated and remote operation with fine control.
Integrated Balancing Mechanism: Maintains stable system flow and pressure.
Sealing System: High-performance seals ensure leak-tight operation.
Flanged Connections: Standard ANSI/DIN/JIS flanges for pipeline integration.
Three-way flow control for mixing or diverting applications.
Intelligent electric actuation for automated system regulation.
Leak-proof sealing for efficient operation and reduced maintenance.
Energy optimization through intelligent balancing of flows.
Remote integration with BMS or industrial control systems.
The Intelligent Balance Electric Three Regulating Valve is designed to maximize energy efficiency in modern industrial and commercial systems.
Optimized Flow Distribution: Intelligent balancing ensures that energy is not wasted by over-pumping or underutilizing system circuits.
Reduced Pumping Costs: By accurately controlling flow and pressure, the valve reduces unnecessary energy consumption in pumping systems.
Automated Adjustments: Electric actuation and intelligent control allow the system to adjust in real-time, reducing human intervention and energy waste.
Improved Heat Exchange Efficiency: In HVAC systems, precise flow regulation enhances heat transfer and reduces overall energy use.
| Parameter | Effect on System Efficiency |
|---|---|
| Accurate flow regulation | Reduces pump and fan energy consumption by 10–20% |
| Pressure balancing | Minimizes energy loss in distribution networks |
| Automated control | Reduces manual overrides and system fluctuations |
| Three-way mixing | Optimizes temperature distribution in heating/cooling circuits |

The valve supports compliance with global energy efficiency standards.
| Standard | Description |
|---|---|
| ASHRAE 90.1 | Energy efficiency in HVAC systems |
| ISO 50001 | International standard for energy management systems |
| EN 14846 | European standard for valve performance and efficiency |
| LEED / BREEAM | Sustainable building certifications incorporating energy-efficient systems |
| RoHS / CE | Ensures material safety and compliance for industrial environments |
Demonstrates energy efficiency and sustainability for industrial and commercial projects.
Facilitates international acceptance for global installations.
Provides documentation for certification and auditing purposes.
Even high-quality valves may encounter operational issues. Proper fault analysis ensures minimal downtime and reliable performance.
| Issue | Possible Cause | Recommended Solution |
|---|---|---|
| Valve does not operate | Actuator failure or electrical fault | Inspect actuator wiring, power supply, and motor; repair or replace actuator |
| Leakage | Worn seals or misaligned flanges | Replace seals, check flange alignment, retighten bolts |
| Inaccurate flow or temperature | Improper calibration or balancing adjustment | Recalibrate actuator and adjust balancing mechanism |
| Noise or vibration | Turbulence or loose components | Tighten fasteners, reduce flow rate, inspect installation |
| Sticking or jamming | Debris in valve or actuator linkage | Clean valve internals, lubricate moving parts |
Regular Inspection: Monthly visual checks for corrosion, wear, and leakage.
Lubrication: Apply manufacturer-recommended lubricant to moving components.
Seal Replacement: Replace seals or gaskets showing wear or leakage.
Actuator Check: Verify torque, electrical connections, and functional performance.
Operational Testing: Open/close valve through full range periodically to ensure accurate regulation.
The Intelligent Balance Electric Three Regulating Valve is suitable for various industrial, commercial, and residential applications.
HVAC Systems:
Balances hot and chilled water flow in heating and cooling circuits.
Optimizes system efficiency and reduces energy consumption.
Water Distribution Networks:
Controls flow and pressure in municipal and industrial water supply systems.
Maintains balanced distribution across multiple zones.
Industrial Process Control:
Regulates flow in chemical, pharmaceutical, and food processing lines.
Ensures precise mixing and distribution of fluids.
Energy Management Systems:
Integrated with smart control systems for energy optimization.
Reduces operational costs and improves system reliability.
Building Automation:
Supports integration with Building Management Systems (BMS).
Provides remote monitoring and automated flow regulation.
Improved system stability and performance.
Reduced energy consumption and operational costs.
Lower maintenance requirements due to intelligent balancing and automation.
Enhanced user control and monitoring via remote interfaces.
Verify valve size, pressure rating, and actuator type match system specifications.
Ensure pipeline cleanliness to prevent debris interference.
Confirm installation location allows access for maintenance and actuator servicing.
Check flange compatibility (ANSI/DIN/JIS).
Position valve according to flow direction.
Insert gaskets between flanges to ensure leak-tight connections.
Bolt valve securely, tightening evenly in a crisscross pattern.
Connect the electric actuator to power and control system.
Test full operational range before commissioning.
Calibrate actuator for accurate flow and pressure control.
Do not exceed rated pressure or temperature.
Avoid sudden torque or impact on valve body.
Ensure electrical connections comply with local safety regulations.
Provide manual override for emergency situations.
Energy Efficiency: Intelligent balancing minimizes energy waste in pumping and distribution systems.
Automated Control: Electric actuator allows remote operation and integration with BMS or automation systems.
Durability: High-quality materials and wear-resistant components ensure long-term reliability.
Precision Regulation: Three-way design enables accurate mixing, diverting, and flow control.
Wide Applications: Suitable for HVAC, water networks, industrial processing, and energy management.
Reduced Maintenance: Intelligent design reduces wear and operational downtime.
The Intelligent Balance Electric Three Regulating Valve is an advanced solution for modern industrial, commercial, and residential systems requiring precise three-way flow control, energy efficiency, and intelligent automation. By implementing proper installation, maintenance, and fault monitoring, operators can achieve optimized energy usage, reduced operational costs, and reliable long-term performance.
Its compliance with international energy-saving standards and compatibility with smart control systems makes it an ideal choice for energy-conscious projects and automated process networks worldwide.
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