rSYS DN25s 3x4 L 5

Item no. 001 624 Two-zone discharge
For highly efficient two-zone unloading of a buffer tank in a mixed low-temperature circuit with highly efficient use of the return flow of an unmixed high-temperature circuit by means of highly efficient operation of a system separation via flow control

Accessories needed

								

ST DN25s AD100 P60 RL 5

001139
								

ST DN25s AD100 P60 RL

001137

Recommended accessories

								

ISO KuHV DN25s G1½(i)xRp1

996085

Further information?

Further questions?

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Configure product variant

Nominal width

DN25s

Performance class

Direct heating circuit (HT):
Kvs = 11.9 • V'max[100mbar] = 3.8m³/h
Q'max[20K] = 88kW
Mixing circuit (LT) with ST DN25s: Kvs = 7.2 • V'max[100mbar] = 2.3m³/h
Q'max[10K] = 27kW

Flow direction producer

Flow direction Producer Left

Pump flange

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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Spare parts drawing

Spare parts drawing For specialist partners only.
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Data sheet

001624_N_2.pdf

Tender text

Baunach article master data Version: 22.11.23

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

rendeMIX multi-port mixing manifold with 3/2-way tangential mixing valve DN25×G1½(a) MsGuss (adapter green), plug and cover Ms58

For highly efficient two-zone unloading of a buffer tank in a mixed low-temperature circuit with highly efficient use of the return flow of an unmixed high-temperature circuit by means of highly efficient operation of a system separation via flow control

Actuator EMS 240, 230V~ 50Hz 3.5VA 3-point signal, 5Nm (240h), 240°, 93s

Two-circuit manifold assembly with 3 connections to the heat generator (buffer or boiler with flue gas heat exchanger), CuØ35×1, pipe spacing 100mm, DN32×G1½(a) flat

3 integrated gravity brakes/backflow preventer, Dp10mbar

Direct heating circuit (HT): Kvs = 11.9 - V'max[100mbar] = 3.8m³/h - Q'max[20K] = 88kW - Mixed circuit (LT) with ST DN25s: Kvs = 7.2 - V'max[100mbar] = 2.3m³/h - Q'max[10K] = 27kW - Leakage rate < 0,1%

7 Thermometer 0-120°C, Ø63mm, soldering sleeves Ms58

7 Ball valve screw connections, DN25s passage, PN20, G1½(i)×Rp1 flat-sealing, stuffing box, spindle with aluminium T-handle

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

With pump flange G1½(i) for pump DN25 at the mixing circuit flow (5)

Assembly includes ONE pump balancing piece - PAS L180 - with G1½(a)×G1½(i) fittings for balancing one pump DN25, length 180mm, insulated (part no.: 001 338).

Assembly does not contain a pump

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

ATTENTION: CANNOT BE USED WITHOUT SYSTEM SEPARATION!

Performance data

Direct heating circuit (HT): Kvs = 11.9 - V'max[100mbar] = 3.8m³/h - Q'max[20K] = 88kW - Mixed circuit (LT) with ST DN25s: Kvs = 7.2 - V'max[100mbar] = 2.3m³/h - Q'max[10K] = 27kW - Leakage rate < 0,1%

Baunach