In HVAC systems, hydronic networks, and industrial pipelines, balancing valves are essential for ensuring equal flow distribution and energy efficiency. These valves are designed to maintain hydraulic balance by regulating fluid flow in heating, cooling, and water supply systems.
As a trusted balancing valve manufacturer and supplier in Delhi, Udhhyog offers a complete range of manual, automatic, and advanced balancing valves for industrial, commercial, and residential use.
This guide covers the types of balancing valves, their working principles, flow diagrams, and an updated price list to help you choose the right solution.
What is a Balancing Valve?
A balancing valve is a control valve used to distribute flow evenly across branches of a hydraulic system. By doing so, it maintains consistent temperature, pressure, and energy usage throughout the system.
It is commonly used in:
Chilled water systems
Heating and cooling loops
Hot water recirculation systems
District cooling networks
Balancing Valve Types
🔹 Manual Balancing Valve
Requires manual adjustment using a handwheel.
Ideal for simple or fixed-load systems.
🔹 Automatic Balancing Valve
Self-adjusts based on pressure fluctuations.
Maintains constant flow without manual intervention.
🔹 Pressure Independent Balancing Valve (PIBV)
Combines control and balancing in one unit.
Useful in dynamic systems with load variation.
🔹 Advanced Digital Balancing Valve
Features sensors, actuators, and flow meters.
Provides remote control and diagnostics.
Balancing Valve Diagram & Symbol
A balancing valve diagram illustrates its:
Inlet and outlet ports
Adjustable handle or actuator
Flow measurement points
Symbol:
The balancing valve symbol in engineering drawings includes:
A square box with two diagonal lines
Directional arrows to indicate flow
These symbols and diagrams are essential for system planning, installation, and maintenance.
Automatic Balancing Valve – Working Principle
The automatic balancing valve contains a diaphragm and spring that respond to pressure changes. When differential pressure increases, the diaphragm restricts flow. When pressure drops, it opens to allow more flow.
This ensures:
Constant flow rate regardless of upstream or downstream changes
Improved energy efficiency
Reduced maintenance
Related Valve Types
🔹 Balanced Bellows Safety Relief Valve
Uses bellows to isolate the spring chamber from back pressure.
Ideal for boilers, steam, and gas pipelines.
🔹 Balanced Plug Valve
Plug is pressure-balanced to reduce torque.
Used in chemical plants and high-pressure pipelines.
🔹 Balanced Safety Relief Valve
Maintains accurate opening pressure even with variable backpressure.
Common in compressor discharge lines and steam systems.
Advanced Balancing Valve Flow Chart
An advanced balancing valve flow chart includes:
Design flow rate
Presetting steps
Flow measurement using differential pressure
Adjustments for optimum flow
This is used in digital models and ensures accurate commissioning of HVAC systems.
Balancing Valve Price List – Delhi Market
| Valve Type | Size (mm) | Price Range (INR) |
|---|---|---|
| Manual Balancing Valve | 15–50 | ₹850 – ₹2,200 |
| Automatic Balancing Valve | 20–80 | ₹2,500 – ₹6,500 |
| Pressure Independent Valve | 25–100 | ₹4,500 – ₹10,000 |
| Digital Balancing Valve | 25–150 | ₹15,000 – ₹35,000 |
| Balanced Bellows Relief Valve | 25–100 | ₹6,000 – ₹15,000 |
| Balanced Plug Valve | 25–150 | ₹8,000 – ₹18,000 |
📌 Note: Prices may vary based on brand, material (bronze, brass, SS), and pressure class.
Applications of Balancing Valves
🏢 HVAC systems in buildings
🏭 Industrial fluid and steam systems
🏥 Hospitals and laboratories
🏬 Shopping malls and multiplexes
🏠 High-rise residential projects
Why Choose Udhhyog – Best Balancing Valve Supplier in Delhi
🛠️ Complete Range of Solutions
From basic manual valves to advanced digital systems, we have everything.
🧪 Tested & Certified Products
All valves are pressure-tested and compliant with IS/ISO standards.
📦 Quick Availability & Bulk Supply
We deliver across Delhi, Haryana, Punjab, Uttar Pradesh, Jammu & Kashmir.
💬 Expert Support.jpg "sant ductile iron balancing valve")
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We help you with valve selection, system design, and commissioning.
💰 Affordable Pricing
Get the best prices on high-quality balancing valves, direct from manufacturer.
Conclusion
Balancing valves are vital for maintaining energy efficiency and uniform performance in modern fluid systems. From manual to automatic, Udhhyog manufactures and supplies all types of valves to meet your specific requirements.
With a wide stock range, competitive pricing, and expert assistance, Udhhyog is your go-to balancing valve supplier in Delhi.
Contact Udhhyog Today
📞 Call or Visit Udhhyog for customized quotes, technical catalogs, and delivery information.
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