Balancing valve IVAR.CIM 747, 2", Kv 43,90
Code: 747200Related products
Product detailed description
Balancing valve, IVAR.CIM 747, size: 2", Kv 43,90
- PN 25, T = -10 °C to +120 °C
- the valve is designed for balancing flow in heating and cooling systems
- setting of differential pressure and flow with locking and shut-off options
- the valve includes fixed end fittings for measurement without draining
- material brass CC752S
Frequently Asked Questions
- How do I choose the correct type and size of fitting/valve? Follow the nominal pressure (PN) and operating temperature (T) stated in the technical parameters - they must match or exceed the actual operating conditions of your system, and the connection size must match the pipe diameter.
- How does this fitting/valve work? The exact operating principle (shut-off, pressure regulation, non-return function, etc.) depends on the specific type - a detailed description of the function can be found above for this product.
- Must the installation be done by a professional? Simple shut-off fittings can be installed by a skilled DIYer, but for regulating and safety fittings (safety valves, pressure-reducing valves) we always recommend a professional, since these are components with a safety function.
Additional parameters
| Category: | riser balancing valves |
|---|---|
| Warranty: | 2 years |
| Weight: | 3.715 kg |
| Material type: | mosadz CC752S |
| Operating temperature: | -10 °C |
| Nominal pressure: | PN 25 |
| Last price update: | 13.04.2026 1:06:50 |
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Discussion
List of discussions
R
Robert
Robert
Hi there, I am currently designing a balancing system for a residential heating riser and I would like to confirm whether this 2" balancing valve with a Kv value of 43.90 is suitable for a riser carrying a calculated flow rate of approximately 8–10 m³/h, as I want to ensure the valve will not become a bottleneck in the system. Could you please advise on the typical application range for this specific valve?
A
ATRIA.SK
ATRIA.SK
With a Kv of 43.90, this valve is well within a comfortable range for flow rates of 8–10 m³/h — at those flows the pressure drop across it will be quite modest, so it definitely won't be a bottleneck. It's designed specifically for riser balancing, so that use case fits perfectly. If you need finer flow control or measurement points in the system, it's worth pairing it with compatible balancing accessories from the same category.