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RTV DN40 T20-70 Feed set
Recommended accessories
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Thermostatic head setting limit999920 |
Configure product variant
Performance class
V'max[100mbar] = 2.7m³/h
Q'max = 63kW [20K] = 26l/min [10/45°C]
Product documentation
Tender text
Baunach article master data Version: 22.11.23
BAFA funding opportunity as part of heating system optimisation through hydraulic balancing and installation of separate control technology
Return temperature distributor DN40 20-70°C
For optimal feeding at buffer storage tanks in two zones of sources with fluctuating temperatures such as solar or fresh water modules.
Thermostatic return temperature distribution valve with adjustable distribution temperature 20-70°C.
Consisting of:
1) Three-way distribution valve, gunmetal, EPDM seal
DN40, DpN 250mbar, V'maxN 4.25m³/h, Kvs 8.5
PN 10bar, Tmax 120°C
Leads the return from input AB below the set temperature to the angled output B (marked blue) and above the set temperature to the straight output A (marked red).
2) Connection fittings:
3x screw nipple insert, flat sealing, R1½
3) Thermostatic head with spiral immersion sensor Setpoint range 20°C to 70°C, capillary tube length 2m
Capillary tube sealing compression fitting R½, spiral immersion sensor length 125mm
Reaction time approx. 5s, PN 10bar, Tmax 90°C (part no. 996 005)
ATTENTION: Immersion sensor touches heating water - provide shut-off on site!
4) Sensor connection
T-piece black for sensor Rp1½x1½x½
Performance data
DN40, DpN 250mbar, V'maxN 4.25m³/h, Kvs 8.5