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VTB DN32s T40-100 Brennwert-Set

Item number: 996 058

Valve technology

Enables a constant flow temperature for condensing boilers (WITHOUT minimum flow rate / WITHOUT delta T limitation!) with variable boiler output or fluctuating return flow temperature due to variable water volume at full condensing boiler utilization

Gross price €9,999.00
Your price
€9,999.00 plus VAT.
Delivery time depends on the recipient country

Product documentation

Tender text

BAFA funding opportunity for heating system optimization through hydraulic balancing and the installation of flow control technology<br/>Thermostatic flow temperature limiter with adjustable minimum temperature<br/>Enables, for condensing boilers (WITHOUT minimum flow rate / WITHOUT Delta-T limitation!) to maintain a constant flow temperature even with variable boiler output or fluctuating return temperature, by adjusting the water flow rate while fully utilizing condensing efficiency<br/>Consisting of:

1) Actively opening valve body with fixed minimum flow rate DN32

Kvs = 12.5

V'max [250 mbar] = 6.3 m³/h<br/>Q'max = 360 kW [50 K]<br/>Male thread, PN 8 bar, Tmax 200°C<br/>2) Thermostat head with TK-TF immersion sensor, setpoint range 40°C to 100°C<br/>Capillary tube length 2 m, immersion sensor length 210 mm, Ø 16 mm, response time approx. 60 s<br/>3) Immersion sleeve HSF R¾ × 220 mm<br/>4) 2x threaded nipple insert, flat-sealing, R1¼<br/>5) Black T-fitting, TsF 1¼×1¼×¾<br/>6) Black double nipple, NDs 1¼×1¼

Performance data

Kvs = 12.5

V'max [250 mbar] = 6.3 m³/h

Q'max = 360 kW [50 K]