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rMIX DN25 2x4+UV R 15

Item no. 001 329 Return flow utilisation

For highly efficient use of the return flow of an unmixed high-temperature circuit (charging circuit) controlled via a changeover valve in a mixed low-temperature circuit (mixing circuit) on a condensing boiler with minimum circulation

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Configure product variant

Nominal width

DN25

DN25s

DN32

Performance class

Charging circuit (HT):
Kvs = 12.5 • V'max[100mbar] = 2m³/h
Q'max[20K] = 47kW
Mixing circuit (LT):
Kvs = 6.2 • V'max[100mbar] = 2m³/h
Q'max[10K] = 23kW

Charging circuit (HT):
Kvs = 13.3 • V'max[100mbar] = 4.2m³/h
Q'max[20K] = 98kW
Mixing circuit (LT):
Kvs = 12.9 • V'max[100mbar] = 4.1m³/h
Q'max[10K] = 48kW

Flow direction producer

Flow direction Producer Left

Flow direction Producer Right

Pump flange

without (0)

at the mixing circuit (5)

on the heat generator flow (1) and mixing circuit flow (5)

Product documentation

Assembly instructions

Assembly instructions: For specialist partners only.
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Actuator multi-way mixer: For specialist partners only.
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Actuator three-way mixer: For specialist partners only.
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Spare parts drawing

Spare parts drawing For specialist partners only.
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Data sheet

001329_DBL_2020-03-03.pdf

GAEB

001329.D81

Tender text

Baunach article master data Version: 19.11.24

BAFA funding opportunity as part of heating system optimisation through hydraulic balancing and installation of separate control technology

rendeMIX multi-port mixing manifold with 3/3-way tangential mixing valve DN25×G1½(a) MsGuss (red adapter) and 3-way mixing valve DN32×G1½(a) Ms58, plug and cover Ms58

Charging circuit: EMS 90-2P actuator, 230V~ 50Hz 2.3VA 2-point signal, 6Nm (240h), 90°, 60s, left closing, grey adapter. Mixing circuit: EMS 240 actuator, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 240°, 93s

Dual circuit manifold assembly with 2 connections to the heat source and 4 connections to the heat sinks, CuØ35×1, DN32×G1½(a) flat, pipe spacing 100mm.

1 integrated gravity brake/backflow preventer, Dp10mbar

Charging circuit (HT): Kvs = 12.5 • V'max[100mbar] = 2m³/h • Q'max[20K] = 47kW - Mixing circuit (NT): Kvs = 6.2 • V'max[100mbar] = 2m³/h • Q'max[10K] = 23kW • Leakage rate < 0,1%

6 Thermometers 0-120°C, Ø63mm, soldering sleeves Ms58

6 ball valve unions, DN25 passage, PN32, G1½(i)×Rp1 flat-sealing, stuffing box, sealing hole, spindle with aluminium wing handle

Insulating moulded tray EPP 40g/l, black, 450×450mm, quick assembly kit

With pump flanges G1½(i) for pumps DN25 at the heat generator flow (1) and mixing circuit flow (5)

Assembly does NOT include pump compensator - PAS L180 (Part No.: 001 338)

Assembly does not contain a pump

Model DN 25 - light version, PN 10bar, Tmax 120°C

Performance data