Direct boiler module DN 25 with DAB.EVOSTA2 40-70/180 pump – IVAR.KA-125 – SALE
Code: IVA49072947DABRelated products
Product detailed description
The IVAR.KA-125 boiler module is a pre-assembled unmixed pump station in size DN 25, fitted with the electronic DAB.EVOSTA2 40-70/180 circulator. It saves building up the pump, valves and thermometers from individual parts, so installation is quicker and less prone to errors.
Applications
- distribution of heating water in radiator systems
- charging of domestic hot water cylinders
- charging and discharging of buffer tanks
- cooling systems
The module is intended for closed-circuit hot water heating systems.
What the module consists of
- flow and return pipes that can be connected to a horizontal distribution manifold
- DAB.EVOSTA2 40-70/180 circulating pump
- ball valves on flow and return with integrated thermometers 0 – 160 °C, Ø 50 mm (red and blue scale)
- ball valve below the pump
- check valve in the return pipe with an opening pressure of 200 mm water column
- EPP thermal insulation
Technical data
- output up to 52.5 kW at ΔT 20 K, max. flow 2260 l/h
- max. operating pressure 6 bar, temperature +10 °C to +95 °C
- heat source inlet 6/4" male thread, system outlet 1" female thread, centre distance 125 mm
- dimensions 400 x 250 x 240 mm (H x W x D)
- materials: brass CW614N/CW617N, steel, EPDM seals, acetal resin check valve
The insulation has two modes: in heating mode the fitted cover allows air to circulate so that the electrical components do not overheat; in cooling mode the module is sealed hermetically to prevent condensation inside. The module is wall-mounted using the optional IVAR.KIT K2 bracket.
Installation, electrical connection and commissioning must only be carried out by a qualified person; flush the system before start-up.
Technical data
| Code | IVA49072947DAB |
| Manufacturer | IVAR |
| Type | IVAR.KA-125 |
| Design | direct (unmixed) boiler module |
| Nominal size | DN 25 |
| Circulating pump | DAB.EVOSTA2 40-70/180 |
| Max. output | 52.5 kW at ΔT 20 K |
| Max. flow | 2260 l/h |
| Max. operating pressure | 6 bar |
| Operating temperature | +10 °C to +95 °C |
| Heat source connection (inlet) | 6/4" male thread |
| System connection (outlet) | 1" female thread |
| Centre distance | 125 mm |
| Dimensions (H x W x D) | 400 x 250 x 240 mm |
| Thermal insulation | EPP, λ 0.036 W/(m·K) |
Frequently asked questions
What does the module include?
Flow and return pipes, the DAB.EVOSTA2 40-70/180 circulating pump, two ball valves with thermometers, a ball valve below the pump, a check valve and EPP insulation. The IVAR.KIT K2 wall bracket is an optional accessory.
What output and flow can the module handle?
The module is sized for up to 52.5 kW at a 20 K temperature difference and a maximum flow of 2260 l/h. It operates up to 6 bar and +95 °C.
Can the module also be used for cooling?
Yes, it is also intended for cooling systems. In cooling mode the insulation is sealed hermetically with caps so that no condensation forms inside the module.
How is the module connected to the heat source and the system?
On the heat source side it has a 6/4" male thread and towards the heating system a 1" female thread, with a 125 mm centre distance. The module pipes can also be connected to a horizontal distribution manifold.
Additional parameters
| Category: | Boiler module - unmixed |
|---|---|
| Warranty: | 24 |
| Availability: | In stock or at supplier |
| Code: | IVA49072947DAB |
| Manufacturer: | IVAR |
| Type: | IVAR.KA-125 |
| Design: | direct (unmixed) boiler module |
| Nominal size: | DN 25 |
| Circulating pump: | DAB.EVOSTA2 40-70/180 |
| Max. output: | 52.5 kW at ΔT 20 K |
| Max. flow: | 2260 l/h |
| Max. operating pressure: | 6 bar |
| Operating temperature: | +10 °C to +95 °C |
| Heat source connection (inlet): | 6/4" male thread |
| System connection (outlet): | 1" female thread |
| Centre distance: | 125 mm |
| Dimensions (H x W x D): | 400 x 250 x 240 mm |
| Thermal insulation: | EPP, λ 0.036 W/(m·K) |
Product rating
Be the first who will post an article to this item!
Discussion
Be the first who will post an article to this item!
IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.
Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.
Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.
“Made in Italy” adds value
IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.
The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.
Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.
The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.
As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.