S/Wbox DN25s 3x2 VR 3

Item no. 001 237 Manifold products
For highly efficient supply of a HT heating circuit by two-zone discharge of a buffer tank with year-round HT operation and weather-dependent NT operation by automatic return switchover from the upper to the lower buffer zone during exclusive HT operation.

Recommended accessories

								

Schl KuH DN32-50 set

996167
								

ISO KuH DN32 G1½(i)xRp1¼

996086

Further information?

Further questions?

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Configure product variant

Nominal width

DN25s

Performance class

Heating circuit (HT):
Kvs = 13.6 • V'max[100mbar] = 4.3m³/h
Q'max[20K] = 100kW • Q'max[10K] = 50kW

Flow direction producer

Flow direction Producer Right

Pump flange

on the heating circuit flow (3)

Product documentation

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

001237_DBL_2021-10-28.pdf

Tender text

Baunach article master data Version: 10.05.24

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

rendeMIX changeover valve with a 3-way changeover valve DN32×G1½(a) Ms58, plug and cover Ms58

For highly efficient supply of a HT heating circuit by two-zone discharge of a buffer tank with year-round HT operation and weather-dependent NT operation by automatic return switchover from the upper to the lower buffer zone during exclusive HT operation.

Actuator EMS 90-2P, 230V~ 50Hz 2.3VA 2-point signal, 6Nm (240h), 90°, 60s, right-hand closing, grey adapter

Switching assembly with 3 connections to the manifold and 2 connections to the HT heating circuit, CuØ35×1, pipe spacing to the manifold 100mm, pipe spacing to the HT heating circuit 200mm, DN32×G1½(a) flat.

1 integrated gravity brake/backflow preventer, Dp10mbar

Heating circuit (HT): Kvs = 13.6 - V'max[100mbar] = 4.3m³/h - Q'max[20K] = 100kW - Q'max[10K] = 50kW - Leakage rate < 0,1%

4 thermometers 0-120°C, Ø63mm, soldering sleeves Ms58

5 Ball valve screw connections, DN32 passage, PN25, G1½(i)×Rp1¼ flat-sealing, stuffing box, spindle with square drive SW25

Insulating moulded tray EPP 40g/l, black, 300×450mm, quick assembly kit

With pump flange G1½(i) for pump DN25 on the unmixed heating circuit flow (3)

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

Assembly does not contain a pump

Model DN 25 - manifold assembly for manifold connection from RIGHT, PN 10bar, Tmax 120°C

Performance data

Heating circuit (HT): Kvs = 13.6 - V'max[100mbar] = 4.3m³/h - Q'max[20K] = 100kW - Q'max[10K] = 50kW - Leakage rate < 0,1%

Baunach