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IMI TA · EN 12828
Technical Datasheet & 2D Drawing (50-861-112)
Dimensional & hydraulic connection schematic
TRV-2 tiesioginis su KOMBI – 50-861-112 – IMI TA STAD AMETAL Serija inžinerinis komponentas, skirtas kategorijai…
In stock · delivery 1–3 bus. days
Material / Spec: Lieto aliuminio sekcijos (POL 500) arba šalto valcavimo plienas 1,25 mm (Tipas 22)
Užtikrina 70% konvekcinį ir 30% spindulinį šilumos atidavimą net prie 55/45 °C režimo.
Vienvamzdė vs dvivamzdė sistema: sovietiniame stoviniame name su „permyčka“ privalomas Danfoss RA-G (Kvs ≥ 2,3), dvivamzdėje – RA-N arba Heimeier Eclipse AFC.
All [01–06] sub-assemblies, adapters, and gaskets stocked at Eigulių St. 21, Kaunas warehouse (10+ yr service support).
Vytautas engineering compatibility note (50-861-112)
Verified mating components for IMI TA (50-861-112) matched by connection standard (DN / thread / M30×1.5 / RA Click) and hydraulic compatibility.
Yes, this IMI TA unit (SKU 50-861-112, category: Radiators & convectors) is manufactured to European EN 12828 hydronic standards. Verify the connection thread or nominal size (e.g. DN15 1/2", DN20 3/4", M30×1.5 or Danfoss RA Click) – our engineering advisor Vytautas lists directly compatible mating components on this page.
Genuine IMI TA components use corrosion-resistant alloys (DZR brass, bronze or stainless steel) and calibrated flow paths, preventing valve sticking, water-hammer noise and premature seal leaks over 10+ heating seasons.
When installing TRV-2 straight su KOMBI – 50-861-112 (50-861-112, retail price 22,83 €), check whether you need matching union tailpieces, Eurocone adapters, a mating thermostatic head or actuator. See the compatible parts section above.
Always observe the flow-direction arrow on the housing, depressurise the loop before fitting, and never apply hemp or tape onto flat union gaskets or O-ring cones.
IMI TA TRV-2 tiesioginis su KOMBI – 50-861-112 (50-861-112) – patikrinkite jungties sriegį ir sistemos parametrus prieš montavimą.
Gamintojo dokumentu patvirtintas suderinamumas (vieno gamintojo sistemos ribose) · Kitiems mazgams: Suderinamumą pasitikslinkite su mūsų inžinieriumi (+370 693 97098) arba pagal įrenginio techninį pasą
Source: Manufacturer technical catalog (Danfoss / IMI Hydronic / HERZ / Haier / Gorenje 2025–2026) and LST EN 215 / EN 12828 / EN 303-5 standard
Verification note: Solid-fuel boiler door aperture and flange dimensions vary by production year and kW rating – before ordering a door conversion kit or pellet burner, verify exact dimensions against the boiler passport or with a „Gilės inžinerija“ engineer (+370 693 97098).
Confirm that 50-861-112 connection matches the supply/return pipework and flow direction arrow.
Depressurise the heating circuit, fit the union tailpiece and tighten to factory torque.
Adjust the flow scale (Kvs / l/h) or controller setting according to room or boiler loop load.
Refill the loop, vent trapped air and verify leak-free operation under operating temperature.
Engineer pro tip: When installing IMI TA (50-861-112), never wind hemp onto flat gasket seats or Eurocone O-ring cones – seal only tapered pipe threads.
Ceramic ignition element (tinka Megatherm MPB, Pelltech, Viadrus, Kalvis)
