What Does a Balancing Valve Do and Why Is It Necessary?
Balancing valves distribute the water to every circuit of a heating and cooling installation at the correct flow: they cure the rooms that stay cold or overheat, raise comfort and save pump energy. An engineering solution with static, flow-metered and dynamic options, in Ankara and across Türkiye.
A balancing valve is the fitting that sets the water flow reaching the different circuits of a heating or cooling installation — risers, floors, rooms, fan coil lines, underfloor heating manifolds — to its design value. In a central system the circuits nearest the pump naturally draw more water while the distant ones fall short. The result is familiar: one room overheats while another stays cold. Balancing valves even that flow out circuit by circuit so each space receives exactly the water it needs. Based in Ankara, Projenza delivers hydronic balancing design, valve selection, installation and commissioning (flow measurement and setting) end to end, across Türkiye and on export projects.
What Does a Balancing Valve Do?
It Evens Out Comfort
It cures the spaces that stay cold or overheat and gives equal temperature and comfort in every room of the building.
It Saves Energy
Correct flow distribution stops the pump running needlessly fast and lowers both electricity and fuel consumption.
It Protects the System
Stable flow supports the equipment — boilers, chillers, heat pumps — running at its design efficiency and lasting longer.
Types of Balancing Valve and a Comparison
| Type | How it works | Best suited for |
|---|---|---|
| Static Balancing Valve (Caleffi 130) | It balances the circuit flow to a fixed presetting (manual throttling), adjusted by measuring with a flow meter or gauge. | Balancing risers and main lines whose flow does not vary much; the economical solution. |
| Balancing Valve with Flow Meter (Caleffi 132) | Thanks to the built-in flow meter the flow is read directly while setting: fast, precise commissioning. | Underfloor heating manifolds and fan coil lines; projects needing precise, quick setting. |
| Dynamic (Automatic) Balancing Valve (Caleffi AUTOFLOW® 126) | It holds the flow constant automatically even as pressure changes: no adjustment needed, it balances itself. | Variable flow (VAV) and large, multi-storey systems; continuous automatic balance. |
Product details: Static (130) • With flow meter (132) • Dynamic AUTOFLOW® (126)
Why Is a Balancing Valve Necessary?
- In central heating and cooling it removes the temperature difference between rooms.
- It cuts running costs by lowering pump energy and fuel consumption.
- It lets boilers, heat pumps and chillers run efficiently at their design flow.
- It makes commissioning accurate in underfloor heating, fan coil and radiator systems.
- It permanently resolves complaints of cold rooms, noise and uneven heating.
The Brand We Work With
Italian Caleffi hydronic balancing products in static, flow-metered and dynamic balancing valve applications. In Çankaya, Keçiören, Yenimahalle, Etimesgut and every district of Ankara; and on projects throughout Türkiye and for export.
Get a Quote for Balancing Your System
A free survey for valve selection, hydronic balancing and commissioning on your project:
Phone / WhatsApp: (0501) 557 80 89 • bilgi@projenza.com
All balancing valve products: the Balancing Valves category • Contact