PAW

24 / 110 PAW

Multiple variants

Replacement screw-in part

Immediately available

Multiple variants

Pump flange screw connection

Immediately available

A flange on one side, an internal thread connection on the other
Consisting of a union nut, screw-in part, asbestos-free seal

90 604 41

PAW actuator model SR 5 230 V 50 Hz

Immediately available

for weather-compensated Controls
Easy assembly and disassembly thanks to PAW snap-in technology (with mounting kit for snap-in mounting on the PAW Mixers)
Changeover switch for manual/automatic operation

90 511 50

Brass 3 way mixer suitable for heating circuit (90 005 61)

Immediately available

Centre dimension: 125 mm
Installation height: 82 mm
Ref. no.: 3401

90 017 34

Heating circuit sets K32 Heat Bloc DN 32(1 1/4") 3-way Mixers

Immediately available

DN 32 (1 1/4"), Kvs: 6.8
For mixer-controlled heating operation.
(Mixer with linear characteristic)
Connections DN25 (1”) Internal thread
Connections DN32 (1¼”):
- for heating circuit DN32 (1¼”) internal thread,
- for distributor DN32 flange with union nut DN50
Pump can be shut off on both sides

Multiple variants

Pump ball valve, PK

Immediately available

Operating temperature: max. 110 °C
Housing: Bare brass
With butterfly handle

90 058 17

Heating circuit sets Heatbloc K35 DN25(1"), 3-temperature Mixers, SR5 motor, Wilo Para SC25/6-43

Immediately available

Area of application:
Heating systems with buffer and solar heating support
Control of underfloor and surface heating systems
Recommended area of use:

Multiple variants

System separation Heatbloc DN 25

Immediately available

System separator:
System separators are used for heating circuits that need to be decoupled from the primary circuit. The heat exchanger ensures optimum heat transfer from the primary circuit to the secondary circuit.
Area of application:
For systems with oxygen input, such as underfloor or Wall heating systems with diffusion-open Plastic pipes, open expansion vessels or intermittent oxygen input (e.g. new continuous refilling) and for separating / securing the boiler circuit in old systems and boiler replacement. To complete a separation system, an extension with a mixed / unmixed Heat Bloc is required.
Technical data:
Centre distance: 125 mm
Operating pressure max.: 6 bar

Multiple variants

Module manifold MV, DN 32 (1 1/4”)

Immediately available

modular
fully pre-assembled
Multiple boiler connection possible, for larger capacities
Technical data

Multiple variants

SolarBloC, midi Basic return station

Currently not in stock

Steel wall bracket
Ball valves with check valve in the flow and return, can be set up
All-metal solar thermometer, 0-160°C

Multiple variants

Control circuit with constant value K 33, DN 25 (1")

Immediately available

For thermally controlled surface heaters or low temperature heaters (e.g. underfloor heating)
Connections: DN25 (1”) internal thread
Check valve (adjustable) in the return pipe
No noise when using electronically controlled pumps
200 mm water column, spring loaded, also suitable for horizontal or overhead mounting

Multiple variants

Heating circuit K5 (K2 + K3)

Immediately available

Discharge side:
PAW multivalve with butterfly handle
2 joints DN15 (1/2“) for immersion thermometer

Multiple variants

Heat Bloc K32, DN25 (1"), with 3-way mixer

Immediately available

DN 25 (1”), Kvs: 4.4
For mixer-controlled heating operation.
(Mixer with linear characteristic)
Connections DN25 (1”) Internal thread
Connections DN32 (1¼”):
- for heating circuit DN32 (1¼”) internal thread,
- for distributor DN32 flange with union nut DN50
Pump can be shut off on both sides

Multiple variants

SolarBloC, maxi Basic with air separator

Immediately available

Steel wall bracket
Ball valves with check valve in the flow and return, can be set up
All-metal solar thermometer, 0-160°C

Multiple variants

Module manifold MV, DN 25 (1")

Immediately available

modular
fully pre-assembled
Multiple boiler connection possible, for larger capacities
Technical data

90 512 44

Adapter 1" x 180 with 1 1/2"male brass

Immediately available

DN25 (1”) with 2 x external DN40 (1 1/2”)
Length: 180 mm

97 028 69

Solar separation system Solex Mini DN15, incl. control Delta Sol BX Plus

Immediately available

SolexMini / SolexMidi solar transfer stations
The solar circuit of a thermal solar system is filled with a polypropylene glycol-water mix for frost protection reasons. The heating system is normally operated with water. A heat exchanger is used to transfer heat energy from the solar circuit to the heating circuit. At the heart of these modules is a plate heat exchanger, which enables outstanding heat transfer due to operating in the cross-flow. Grundfos high-efficiency pumps are used in the Solex modules, which have an extremely large adjusting range. The control system is delivered preset, assembled and wired so that a simple adjustment to the real system is guaranteed.
Using volume flow sensor in the Solex modules enables for control related to performance, ensures effective system monitoring and also offering an integrated heat count. The Solex modules are equipped with safety, shut-off and flushing fittings so that the solar system can be brought into service quickly and safely.
Technical data:
Up to 30 m² collector area
Max. Pressure: primary: 6 bar / secondary: 3 bar

Multiple variants

Mixer for control circuit K 33, DN25 (1”)

Immediately available

Centre dimension: 125 mm
Installation height: 82 mm
Ref. no.: 3401

90 017 25

Heating circuit sets K34 Heat Bloc DN25(1"), 3-way Mixers, bypass 0-50%, without pump

Immediately available

DN 25 (1”), Kvs: 6.0
For mixer-controlled low-temperature heaters.
Connections DN25 (1”) Internal thread
Connections DN32 (1¼”):
- for heating circuit DN32 (1¼”) internal thread,
- for distributor DN32 flange with union nut DN50
Pump can be shut off on both sides

Multiple variants

Pump ball valve, model TKS

Immediately available

With check valve, adjustable
With removable thermometer handle, red
With DN15 (½”) - internal outlet to the back and side

Multiple variants

Extension module MV

Only a few items left in stock

incl. Insulation according to EnEV made of EPP

Multiple variants

K31 Heat Bloc, DN25 (1"), unmixed

Immediately available

DN 25 (1”), Kvs: 6.3
For boiler charging or sliding heating operation.
Connections DN25 (1”) Internal thread
Connections DN32 (1¼”):
- for heating circuit DN32 (1¼”) internal thread,
- for distributor DN32 flange with union nut DN50
Pump can be shut off on both sides

Multiple variants

SolarBloC, midi Basic with air separator

Currently not in stock