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R2040-25-S3

R2040-25-S3

Regelkugelhahn, 2-Weg, DN 40, Innengewinde, Rp 1 1/2", PN 25, ps 1600 kPa, Kvs 25 m³/h, Mediumstemperatur -10...120°C [14...248°F]

For optimum energy efficiency in heating applications, we recommend using our corresponding insulation shells. 
The suitable insulating shell can be found in the accessories for this product.

List price
230,00 €
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Design data: Design data

  • Actuator selection
  • Downloads
  • Accessories
  • Details
Actuator selection
Actuator parameters
6/6 Suitable actuators for R2040-25-S3
Configurable
NR230A
Drehantrieb, 10 Nm, AC 100...240 V, Auf/Zu, 3-Punkt, 90 s, IP54
NR24A
Drehantrieb, 10 Nm, AC/DC 24 V, Auf/Zu, 3-Punkt, 90 s, IP54
NR24A-KNX
Drehantrieb, 10 Nm, AC/DC 24 V, KNX (S-Mode), 90 s (45...170 s), IP54
NR24A-MOD
Drehantrieb, 10 Nm, AC/DC 24 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 90 s (45...170 s), IP54
NR24A-MP
Drehantrieb, 10 Nm, AC/DC 24 V, MP-Bus, 2...10 V, 90 s (45...170 s), IP54
NR24A-SR
Drehantrieb, 10 Nm, AC/DC 24 V, 2...10 V, 90 s, IP54
    Downloads

    Dokumentation

    Tender texts

    CAD / BIM

    BIM / Revit

    Data for planners

    CAD download / 3D viewer

    MagiCAD Cloud

    Hydronic schemes

    Success stories

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    Accessories

    Mechanical accessory

    EXT-OC-ZRN240

    EXT-OC-ZRN240

    Dämmschale für Ventil R2.., DN 40
    nur für nicht kondensierende Anwendungen

    List price: 40,80 €
    Add to Project List
    ZR-EXT-01

    ZR-EXT-01

    Ventilhalsverlängerung für Kugelhahn DN 15...50

    List price: 152,00 €
    Add to Project List
    ZR2340

    ZR2340

    Rohrverschraubung für Kugelhahn mit Innengewinde, DN 40, Rp 1 1/2", R 1 1/2"

    List price: 41,30 €
    Add to Project List

    Electrical accessory

    ZR24-2

    ZR24-2

    Spindelheizung für Kugelhahn DN 15...50, AC/DC 24 V, 20 W

    List price: 120,00 €
    Add to Project List
    Details

    Specifications

    Pattern
    2-way
    kvs
    25 m³/h
    Fluid
    Water, water with glycol up to max. 50% vol.
    Flow temperature
    -10...120°C [14...248°F]
    Flow temperature note
    • At a fluid temperature of -10...2°C, a spindle heater or a valve neck extension is recommended.
    • The allowed fluid temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
    Close-off pressure
    1400 kPa
    Differential pressure Δpmax
    350 kPa
    Differential pressure note
    200 kPa for low-noise operation
    Flow characteristic {Tools}
    Equal percentage
    Leakage rate {Tools}
    Air-bubble tight, leakage rate A
    Pipe connection
    Internal thread

    Willkommen bei Belimo Austria

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