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Brass pipes for return1 x Brass pipe with check valve (200 mm wc, can be opened) for the return
2 x seal (EPDM)
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Conversion kit from K31 to K32 DN 25-401x return pipe with check valve (200 mm wc, can be opened)
1x 3-way mixing valve
1x union nut
1x gasket
1x actuator with stop bolt and rotation lock
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SBE - ext. thread DN 25Check valve, can be opened,
with external thread and PAW flange
for warm water central heating PN 10, 120 °C.
Suited for horizontal and vertical installation.
Can also be used as non return valve.
To be directly screwed to the pump.
Opening pressure 200 mm wc Learn MoreOur offer is exclusively aimed at corporate clients.
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SBE - int. threadCheck valve, can be opened,
with internal thread and PAW flange
for warm water central heating PN 10, 120 °C.
Suited for horizontal and vertical installation,
Can also be used as non return valve.
To be directly screwed to the pump.
Opening pressure 200 mm wc Learn MoreOur offer is exclusively aimed at corporate clients.
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SBE - ext. thread with automatic air passage DN 25Check valve, can be opened,
with automatic air passage,
with external thread and PAW flange
for warm water central heating PN 10, 120 °C.
Suited for horizontal and vertical installation.
Can also be used as non return valve.
To be directly screwed to the pump.
Opening pressure 200 mm wc Learn MoreOur offer is exclusively aimed at corporate clients.
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SBE - int. thread with automatic air passageCheck valve, can be opened, with automatic air passage, with internal thread and PAW flange
for warm water central heating PN 10, 120 °C.
Suited for horizontal and vertical installation.
Can also be used as non return valve.
To be directly screwed to the pump.
Opening pressure 200 mm wc Learn MoreOur offer is exclusively aimed at corporate clients.
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Bypass set K7 DN 25pump can be isolated
Pressure side:
- PAW multifunctional valve, with red butterfly handle
- Check valve, can be opened manually
- Automatic air passage
- With 2 nuts and 2 gaskets for a pump DN 25 (without pump, without dial thermometer)
Suction side:
- PAW pump ball valve, with red butterfly handle
Return:
- PAW multifunctional valve, with red butterfly handle
- Thread connection
Bypass:
- Differential pressure overflow valve ¾" with scale and thread connection
- Zinced bypass pipe with elbow gland
A min = 80 mm
A max = 200 mm
for 1": H = 360 mm
for 1¼": H = 395 mm
Thermometer available as accessory, item number 21711 (red), 21721 (blue)
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SolarBloC® midi PremiumApplication range:
Low-Flow (= 0.25 l/minute per m² collector surface), up to 60 m² collector surface
High-Flow (= 0.5 l/minute per m² collector surface), up to 40 m² collector surface
Please note: In order to guarantee a trouble-free function it is essential to carry out a hydraulic dimensioning/check. Learn MoreOur offer is exclusively aimed at corporate clients.
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HeatBloC® K31 DN 32 (1¼")direct / unmixed
Field of application: for boiler charging, for modulating temperature heating
Recommended application range: up to 65 kW; 20 K up to 2800 l/h
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HeatBloC® K31 DN 50 (2")direct / unmixed
Field of application: for boiler charging, for modulating temperature heating
Recommended application range: up to 250 kW; 20 K up to 10800 l/h
Learn MoreOur offer is exclusively aimed at corporate clients.