Accessories DN 25
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System separation DN 25 (1") for HeatBloC®sFunction:
Separation of the boiler circuit and the consumer circuit
Field of application:
for radiant panel heating systems with plastic pipes for the protection of new boilers in older heating installations
Recommended application range:
Min. residual head: 1.5 m
Temperature difference primary: 60-50 °C
Temperature difference secondary: 35-45 °C
Range of performance:
depending on the pump of the heating circuit used and the amount of plates of the heat exchanger
16 plates: up to 20 kW, 10 K up to 1720 l/h
30 plates: up to 23 kW, 10 K up to 2010 l/h
40 plates: up to 25 kW, 10 K up to 2150 l/h Learn MoreHeatBloC®
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Immersion sleeves ½" ext. threadfor the installation of the temperature sensors (d = 6 mm) in the storage tank, in the collector and the hydraulic separator.
Attention: suitable for ball valves until 2016!
566001: self-sealing with, o-ring, polished brass, for sensor, T = 30 mm
566002: standard, chromed brass, for sensor, T = 60 mm
5660021: standard, chromed brass, with valve extension (25 mm), for sensor, T = 60 mm
566003: standard, chromed copper, for sensor, T = 100 mm
566004: standard, chromed copper, for sensor, T = 150 mm Learn MoreSolex|SolarBloC®
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Wall bracket DN 25 - DN 32Galvanised mounting bracket for wall assembly of HeatBloC®s.
Mount HeatBloC®s on mounting bracket for an easy assembly.
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Extension set for low-loss header DN 25For a subsequent conversion into a distribution manifold with integrated hydraulic separator (low-loss header).
Range of application up to 1600 l/h, max. up to a 3-fold distribution manifold MV3.
Consisting of two distance rings for a resistance-free connection of flow and return chamber, incl. screws and o-rings.
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Fitting for heat flowmeter DN 25 for unmixed HeatBloC®s- for unmixed HeatBloC®s DN 25
- for heat flowmeters with the dimensions ¾" x 110 mm and 1" x 130 mm
Scope of delivery:
- Pump ball valve with check valve, can be opened (200 mm wc)
- Screw-in fittings
- Union nuts
- Adapter pipe
- Flange fitting
- Reducers for immersion sensor (¼" ext. thread, self-sealing x M10 x 1" int. thread and ¼" ext. thread, self-sealing x M12 x 1.5" ext. thread)
- Seals
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Fitting for heat flowmeter DN 25 for mixed HeatBloC®s- for HeatBloC®s DN 25 with 3-way or 4-wax mixing valve
- for heat flowmeters with the dimensions ¾" ext. thread x 110 mm
Scope of delivery:
- Screw-in fittings
- Union nuts
- Adapter pipe
- Reducers for immersion sensor (¼" ext. thread, self-sealing x M10 x 1" int. thread and ¼" ext. thread, self-sealing x M12 x 1.5" ext. thread)
- Non-return valve for mixing valve return
- Seals
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Coupling piece for overhead installation DN 25Coupling piece for installation of a HeatBloC® below a distribution manifold with flat sealing.
Please note: When you use wall brackets, an additional mounting plate is necessary for installing a 2-fold distribution manifold MV2.
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