Heating weeks - 04/03/2026
Multiple variants
Combi heating manifold with hydraulic switch, standard design
Immediately available
- Heating circuit outflows; adjacent inflow and return
- Separate heating circuit outflow on the side
- Integrated hydraulic switch
Multiple variants
Combi heating manifold with hydraulic switch, standard design with magnetic dirt separator
Immediately available
- Heating circuit outflows; adjacent inflow and return
- Separate heating circuit outflow on the side
- Integrated hydraulic switch
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
K31 Heat Bloc, DN32 (1¼"), unmixed
Immediately available
- DN 32 (1 1/4"), Kvs: 12.3
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
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
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
Shell insulation for brass manifold DN 25 (1“)
Immediately available
- Consisting of two half-shells with adhesive strips
- Divisible
- For 12 outlets
Multiple variants
Shell insulation for brass manifold DN 32 (1 1/4“)
Immediately available
- Consisting of two half-shells with adhesive strips
- Divisible
- For 12 outlets
Multiple variants
Temperature control unit COMBIMIX, with bypass, DN 25 (1")
Immediately available
- Suitable for Underfloor heating and heating manifolds type M
- Reduces the heating circuit temperature to low temperature level with minimum effort
- Integrated Deaerators, fill/drain cock and Thermometer
Multiple variants
Boiler manifold EVENES model VT3 ET
Immediately available
- Supply and return are thermally separate, thus they are ideal for use in condensing heating systems
- Compact construction
- Heating circuit outlets; adjacent
Multiple variants
Boiler manifold EVENES model VT3 union nut
Immediately available
- Supply and return are thermally separate, thus they are ideal for use in condensing heating systems
- Compact construction
- Heating circuit outlets; adjacent
Multiple variants
Boiler manifold EVENES model VT7
Immediately available
- Supply and return are thermally separate, thus they are ideal for use in condensing heating systems
- Compact construction
- Heating circuit outlets; adjacent
Multiple variants
Heating circuit sets Easyflow DN 25 R1", no overflow valve, with EPP insulation, model 3 with 4-way mixer
Immediately available
- Flow:
1x flow pump flange ball valve with thermometer handwheel (thermometer ring, red 0-120°C)
2x union nut and seal
1x screw connection set DN 25 (1") for pumps installation length 180 mm
Return:
1x return pump flange ball valve with thermometer handwheel (thermometer ring blue, 0-120°C) and adjustable check valve by turning handwheel 45°
1x brass pipe
1x screw connection DN 25 (1")
Supply and return can be exchanged.
Advantages: - Excellent venting
- The check valve does not get jammed due to low thermal load (check valve in the return ball valve)
Multiple variants
Heating circuit set Easyflow DN25 R1" with overflow valve and EPP insulation, model 6 with 4-way mixer
Immediately available
- Flow:
1x flow pump flange ball valve with thermometer handwheel (thermometer ring, red 0-120°C)
2x union nut and seal
1x screw connection set DN 25 (1") for pumps installation length 180 mm
Return:
1x return pump flange ball valve with thermometer handwheel (thermometer ring blue, 0-120°C) and adjustable check valve by turning handwheel 45°
1x brass pipe
1x screw connection DN 25 (1")
Supply and return can be exchanged.
Advantages: - Excellent venting
- The check valve does not get jammed due to low thermal load (check valve in the return ball valve)
Multiple variants
Heating circuit sets Easyflow DN 20 (3/4") model 20-1, unmixed
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) - 2 x union nut and seal
- 1 x screw connection DN 20 (3/4")
Multiple variants
Heating circuit sets Easyflow DN 20 (3/4") model 20-2, 3-way mixer
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) - 2 x union nut and seal
- 1 x screw connection DN 20 (3/4")
Multiple variants
Heating circuit sets Easyflow DN 20 (3/4") model 20-3, fixed value mixer
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) - 2 x union nut and seal
- 1 x screw connection DN 20 (3/4")
Multiple variants
Heating circuit set Easyflow-Count, DN 20 (3/4”) for heat quantity counter installation model 20-4 unmixed
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) with sensor connection M10 for heat quantity counter - 2 x union nut and seal
- 1 x screw connection DN20 (3/4“)
Multiple variants
Heating circuit set Easyflow-Count, DN 20 (3/4”) for heat quantity counter installation model 20-5, 3-way mixer
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) with sensor connection M10 for heat quantity counter - 2 x union nut and seal
- 1 x screw connection DN20 (3/4“)
Multiple variants
Heating circuit set Easyflow-Count, DN 20 (3/4”) for heat quantity counter installation model 20-6, fixed value mixer
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) with sensor connection M10 for heat quantity counter - 2 x union nut and seal
- 1 x screw connection DN20 (3/4“)
Multiple variants
Ball valve with thermometer
Immediately available
- With screw connection
- Self-sealing
- Fits brass and stainless steel manifolds
Multiple variants
Stainless steel heating manifold strawa e-class 63..
Immediately available
- Stainless steel flow and return bar (VA)
- Primary side: 2 freely rotatable nuts with DN 25 (1") IG, flat sealing
- Secondary side: DN 20 (3/4") ET with Euro cone, suitable for clamping screw connections
Multiple variants
Combination hydraulic switches with dirt and magnetite separator
Immediately available
- Pre-assembled with magnetite and dirt separator and automatic vent
- Exchange chamber made of round pipe
- Connection for immersion sensor DN 15 (1/2”)
Multiple variants
Easyflow DN 25 (1”) heating circuit set magnetite separator unmixed
Immediately available
- Flow and return pump flange ball valve with thermometer handwheel (0-120°C)
- Check valve integrated into return ball valve
- Supply and return flow can be exchanged
Multiple variants
Easyflow DN 25 (1”) heating circuit set magnetite separator with 3-way mixer
Immediately available
- Flow and return pump flange ball valve with thermometer handwheel (0-120°C)
- Check valve integrated into return ball valve
- Supply and return flow can be exchanged
Multiple variants
Modular distribution system Thermax DN 20 (3/4")
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
ModulBox modular distributor
Only a few items left in stock
- Module distributor box with very compact dimensions
- Modular design
- For applications with up to 3 heating circuits
Multiple variants
Hydraulic multi-function switch SEP04
Immediately available
- Including dirt and magnetite separator, micro-bubble separator and insulation shell
- Completely pre-assembled
Technical data: - Operating temperature: 0-100°C
Multiple variants
Heating circuit set Easyflow DN20 (3/4”) unmixed
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) - 2 x union nut and seal
- 1 x screw connection DN 20 (3/4")
Multiple variants
Heating circuit set Easyflow DN20 (3/4”) with 3-way mixer, no mixer motor
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) - 2 x union nut and seal
- 1 x screw connection DN 20 (3/4")
Multiple variants
Heating circuit set Easyflow DN20 unmixed, heat meter circuit
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) with sensor connection M10 for heat quantity counter - 2 x union nut and seal
- 1 x screw connection DN20 (3/4“)
Multiple variants
Heating circuit set Easyflow DN20 with 3-way mixing valve, heat meter circuit
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) with sensor connection M10 for heat quantity counter - 2 x union nut and seal
- 1 x screw connection DN20 (3/4“)
Multiple variants
Heating circuit set Easyflow DN20, thermal control circuit with constant value
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) - 2 x union nut and seal
- 1 x screw connection DN 20 (3/4")
Multiple variants
Heating circuit set Easyflow DN20, thermal control circuit with constant value, 20-43°, and heat meter circuit
Immediately available
- Flow:
1 x flow pump flange ball valve with thermometer handwheel (thermometer ring, red, 0-120°C) with sensor connection M10 for heat quantity counter - 2 x union nut and seal
- 1 x screw connection DN20 (3/4“)
Multiple variants
Heating circuit set Easyflow DN25 (1”) unmixed
Immediately available
- Flow:
1x flow pump flange ball valve with thermometer handwheel (thermometer ring, red 0-120°C)
2x union nut and seal
1x screw connection set DN 25 (1") for pumps installation length 180 mm
Return:
1x return pump flange ball valve with thermometer handwheel (thermometer ring blue, 0-120°C) and adjustable check valve by turning handwheel 45°
1x brass pipe
1x screw connection DN 25 (1")
Supply and return can be exchanged.
Advantages: - Excellent venting
- The check valve does not get jammed due to low thermal load (check valve in the return ball valve)
Multiple variants
Heating circuit set Easyflow DN25 (1”) with 3-way mixing valve without mixer motor
Immediately available
- Flow:
1x flow pump flange ball valve with thermometer handwheel (thermometer ring, red 0-120°C)
2x union nut and seal
1x screw connection set DN 25 (1") for pumps installation length 180 mm
Return:
1x return pump flange ball valve with thermometer handwheel (thermometer ring blue, 0-120°C) and adjustable check valve by turning handwheel 45°
1x brass pipe
1x screw connection DN 25 (1")
Supply and return can be exchanged.
Advantages: - Excellent venting
- The check valve does not get jammed due to low thermal load (check valve in the return ball valve)