Belimo PICV Valve Dealers In Narela Industrial Area

Belimo PICV (Pressure Independent Control Valve) is a highly advanced HVAC valve designed to maintain constant flow regardless of pressure changes in the system. It combines control valve, balancing valve, and differential pressure regulator into a single compact unit, making it one of the most efficient solutions for modern building systems.

🔧 Key Features

• Pressure Independent Operation – maintains constant flow even with pressure fluctuations
• 3-in-1 Function – control + balancing + pressure regulation in one valve
• Dynamic Balancing – automatically balances the system under all load conditions
• Energy Efficient – reduces pump energy and eliminates overflow losses
• Pre-set Flow (Factory Adjustable) – no need for manual balancing
• Zero / Very Low Leakage – tight shut-off improves efficiency
• Actuator Compatible – supports modulating control (0–10V, BACnet, Modbus)

📏 Specifications

• Size Range: typically DN15 to DN150 (½” to 6”)
• Flow Capacity: up to ~713 GPM depending on model (EPIV / Energy Valve)
• Pressure Rating: PN16 / PN25 (varies by model)
• Temperature Range: approx. -10°C to +120°C (water/glycol)
• End Connections: Threaded / Flanged
• Control Type: Modulating / On-Off

⚙️ Types of Belimo PICV

• PIQCV (Pressure Independent Quick Compact Valve) – small size, zone applications
• EPIV (Electronic PICV) – includes true flow measurement & monitoring
• Belimo Energy Valve™ – advanced PICV with energy monitoring & data logging
• PIFLV (Flow Limiting Valve) – compact flow control variant

⚙️ Construction Materials

• Body: Brass / Cast Iron / Ductile Iron
• Ball / Control Element: Stainless Steel
• Seat: PTFE
• Stem: Stainless Steel
• Seals: EPDM

⚙️ Working Principle

• Valve maintains constant differential pressure internally
• When pressure fluctuates → internal mechanism adjusts automatically
• Actuator controls valve opening → flow remains stable and accurate
• Ensures correct water quantity at all times

🏭 Applications

• HVAC chilled water systems
• Air Handling Units (AHU)
• Fan Coil Units (FCU)
• Heating & cooling coils
• District cooling systems
• Commercial buildings, hospitals, hotels

✅ Advantages

• No manual balancing required (saves time & cost)
• Stable and precise flow control
• Improves energy efficiency of pumps and chillers
• Reduces commissioning time
• Prevents low Delta T syndrome
• Ensures consistent comfort and performance

⭐ Conclusion

Belimo PICV Valves are among the most advanced HVAC control solutions, offering automatic balancing, precise flow control, and significant energy savings. They are ideal for modern buildings where efficiency, comfort, and smart control are critical.