VARIMIX IVAR.VAR 30 distributor - 2-way, DN 25, 6/4" × 1"
Code: 550638Product detailed description
Base of the compact distribution station
VARIMIX is a modular IVAR system for heat sources, designed primarily for heat pumps and for heating and cooling. The IVAR.VAR 30 distribution manifold in a 2-way configuration connects the heat source with VARIMIX boiler modules – the non-mixing IVAR.VAR 10, the mixing IVAR.VAR 20, and the module with a thermostatic insert IVAR.VAR 21 – and with a hydraulic separator. The modules are mounted on it without additional fittings from above and below; 5 connection positions are available.
Construction
- two separate chambers for supply and return, with an air gap of 2.2 mm between them, limiting heat transfer
- on both ends, a 6/4" M connection for the heat source or hydraulic separator, modules are connected using G 1" slip-on nuts
- module connection spacing 125 mm, dimensions with insulation 575 × 262 × 110 mm
- supply and return can be swapped by rotating the manifold
- delivered with an EPP insulation casing, wall anchoring material, and brass plugs with EPDM sealing for unused openings
Application and installation
The manifold is intended exclusively for heating and cooling circuits with heating water, not for potable water. It is mounted on a dry, load-bearing wall protected from frost and UV radiation, with thermal separation from the wall. When cooling, the EPP insulation prevents condensation; the temperature of the cooling water should generally not drop below +15 to +16 °C. EPDM seals must not come into contact with mineral oils. Installation and commissioning should be carried out by a qualified professional.
Technical specifications
| Code | 550638 |
| Manufacturer | IVAR |
| Type | IVAR.VAR 30 |
| Configuration | 2-way |
| Connection positions | 5 |
| Dimension | DN 25 |
| Max. operating pressure | PN 6 |
| Max. operating temperature | 120 °C |
| Max. flow rate | 5000 l/h |
| Heat source connection | 6/4" M |
| Module connection | 1" M |
| Module connection spacing | 125 mm |
| Dimensions with insulation (w × h × d) | 575 × 262 × 110 mm |
| Material | brass, steel, thermal insulation EPP |
Frequently asked questions
Which modules can be connected to the manifold?
Boiler modules VARIMIX IVAR.VAR 10 (non-mixing), IVAR.VAR 20 (with a mixing valve), and IVAR.VAR 21 (with a thermostatic insert), as well as the hydraulic separator VARIMIX. They are connected directly, without additional intermediate fittings.
How many connection positions does the 2-way manifold have?
According to the technical data sheet, 5. Boiler modules are mounted above and below the manifold, while the heat source or hydraulic separator is connected from the side.
Can the manifold be used for cooling as well?
Yes, the VARIMIX system is designed for both heating and cooling, and the EPP insulation casing prevents condensation. The manifold must not be used for potable water.
Additional parameters
| Category: | boiler and apartment metering units |
|---|---|
| Warranty: | 2 years |
| Availability: | In stock or at supplier |
| Code: | 550638 |
| Manufacturer: | IVAR |
| Type: | IVAR.VAR 30 |
| Version: | 2-way |
| Connection positions: | 5 |
| Nominal size: | DN 25 |
| Max. operating pressure: | PN 6 |
| Max. operating temperature: | 120 °C |
| Max. flow rate: | 5000 l/h |
| Heat source connection: | 6/4" M |
| Module connection: | 1" M |
| Module connection centre distance: | 125 mm |
| Dimensions with insulation (W × H × D): | 575 × 262 × 110 mm |
| Material: | brass, steel, EPP insulation |
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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.