Horizontal distribution manifold IVAR.HC-DN 40 for 2 boiler modules DN 40, DN 100 flanges
Code: IVA49043680Product detailed description
The IVAR.HC-DN 40 manifold in the 2-module version (code IVA49043680) is the backbone of a modular boiler room: the unmixed IVAR.S-300 DN 40 modules and the mixing IVAR.TV3-300 DN 40 modules bolt directly onto its outlets. It consists of two separate, insulated cylindrical chambers and is used in heating and cooling systems with a closed water circuit.
Technical data
- output up to 750 kW at ΔT 20 K, flow rate 33 000 l/h, inlet velocity 1.00 m/s
- primary connection via DN 100 flanges with 8 holes
- 2 DN 40 flanged connections with 4 holes for the modules, centre distance 300 mm
- max. operating pressure 6 bar, max. temperature +100 °C
- FE EN 10217-1 steel, EPP insulation 40 g/l (λ 0.036 W/m·K at 10 °C)
- dimensions 1360 × 420 × 945 mm
Extension and accessories
The manifold can be supplemented with the IVAR.HS 220 hydraulic separator. Modules of a smaller size are connected via reduction sets IVAR.CONNECTA RG DN 40 – DN 32 (IVA49201110) and RG DN 32 – DN 25 (IVA49200420). Several manifolds can be joined in line with axial reducers or connected at a 90° corner with the CONNECTA A 90 set (IVA49201180), which helps in cramped boiler rooms. Also ordered separately are the CONNECTA PC floor supports (IVA49018205), CONNECTA FC blind flanges (IVA49156730) and the CONNECTA VC set of bolts, nuts and gaskets (IVA49156710).
Installation
The delivery includes the manifold body and thermal insulation. The product is heavy – use a pallet truck for handling. The manufacturer recommends leaving at least 30 cm of free space from the wall for maintenance and possible removal of the insulation. Installation should be done by a professional heating contractor; flush the system before commissioning.
Technical data
| Code | IVA49043680 |
| Manufacturer | IVAR |
| Type | IVAR.HC-DN 40 |
| Number of modules | 2 |
| For modules | IVAR.S-300 DN 40, IVAR.TV3-300 DN 40 |
| Module connection | DN 40 flanges, 4 holes |
| Primary connection | DN 100 flanges, 8 holes |
| Max. output | 750 kW at ΔT 20 K |
| Flow rate | 33 000 l/h |
| Max. operating pressure | 6 bar |
| Max. operating temperature | +100 °C |
| Connection centre distance | 300 mm |
| Dimensions | 1360 × 420 × 945 mm |
| Material | FE EN 10217-1 steel |
| Thermal insulation | EPP 40 g/l, λ 0.036 W/m·K |
Frequently asked questions
How many boiler modules can be connected to the manifold?
Version IVA49043680 has 2 DN 40 flanged connections, so it takes 2 IVAR.S-300 DN 40 or IVAR.TV3-300 DN 40 modules. For 3 modules, version IVA49043681 is available.
Can modules of a smaller size be connected?
Yes, via reduction sets IVAR.CONNECTA RG DN 40 – DN 32 (IVA49201110) and RG DN 32 – DN 25 (IVA49200420).
What is included and what needs to be ordered separately?
The manifold body is supplied with thermal insulation. CONNECTA PC floor supports (IVA49018205), blind flanges, the bolt set and the elbows for corner connection are ordered separately.
Can a hydraulic separator be added?
Yes, the manifold is prepared for the IVAR.HS 220 hydraulic separator, which connects via DN 100 flanges.
Additional parameters
| Category: | Horizontal distribution manifold - for individual boiler modules KZ |
|---|---|
| Warranty: | 2 years |
| Nominal size (DN): | DN 40, DN 100 |
| Type: | horizontal manifold |
| Code: | IVA49043680 |
| Manufacturer: | IVAR |
| Type: | IVAR.HC-DN 40 |
| Number of modules: | 2 |
| For modules: | IVAR.S-300 DN 40, IVAR.TV3-300 DN 40 |
| Module connection: | DN 40 flanges, 4 holes |
| Primary connection: | DN 100 flanges, 8 holes |
| Max. output: | 750 kW at ΔT 20 K |
| Flow rate: | 33 000 l/h |
| Max. operating pressure: | 6 bar |
| Max. operating temperature: | +100 °C |
| Connection centre distance: | 300 mm |
| Dimensions: | 1360 × 420 × 945 mm |
| Material: | FE EN 10217-1 steel |
| Thermal insulation: | EPP 40 g/l, λ 0.036 W/m·K |
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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.