PAW

24 / 110 PAW

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

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

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

Multiple variants

Replacement screw-in part

Immediately available

Multiple variants

Pump ball valve, PK

Immediately available

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

90 050 87

Circulation pumps Grundfos UPM3 15-75, length 130mm Solar DN25 (1") AG, 9 o'clock, PWM

Immediately available

Suitable for Solex Midi/Mini DN 20 (3/4“)
Installation length: 130 mm

90 511 49

O-ring set suitable for 3 + 4 way brass mixers (90 005 61+90 005 62)

Immediately available

Suitable for 3+4 way Mixers DN25
Brass
Ref. no.: 34013

97 028 70

Solar separation system Solex Midi DN20, incl. control Delta Sol BX Plus

Only a few items left in stock

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 50 m² collector area
Max. Pressure: primary: 6 bar / secondary: 3 bar

Multiple variants

SolarBloC, midi 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

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

90 017 26

Hydraulic switches DN25 (1") up to 3500 l/h

Only a few items left in stock

Fits module system DN 25 (1")
Brass
incl. EPP insulation

90 058 13

Module manifold group Thermax DN20(3/4") 1x direct,1x mixed, motor SR2,2x Wilo Para SC15/6-43

Immediately available

Thermax system
Is particularly suitable for applications with two different temperature levels, e.g. connection to a consumer with a high flow temperature (heating element) and to a consumer with a low temperature (underfloor heating)
The Thermax modular distributor system is a pre-assembled group of fittings for heating circuits

Multiple variants

Multi-valve, MKS

Immediately available

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

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

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

Multi-valve, MK

Immediately available

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

90 058 15

Module manifold group DN25(1") 1x direct, 1x mixed, 2x Wilo Para SC25/6-43

Immediately available

1 unmixed heating circuit and a heating circuit with a 3-way mixer
Pump: Wilo Para SC 25/6-43 (incl. 2 m cable)
Total width: 580 mm

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

Charge pump set K1

Immediately available

Discharge side:
PAW pump ball valve with butterfly handle
check valve, adjustable
Automatic diffuser

90 017 35

Heating circuit sets K34 Heat Bloc DN 32(1 1/4") 3-way mixers, bypass 0-50%

Immediately available

DN 32 (1 1/4"), Kvs: 10.8
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

90 003 16

PAW initial flow set K2 DN 1" with insulation

Immediately available