BW2 - 2-way wafer type butterfly valves, DN40-200, kvs 110-3120

Butterfly valves for use in heating, cooling and ventilation systems. They are intended to be used together with Regin’s actuators.

Articles

(8 st)
  • BW240 - Regin
    BW240
    Nominal diameter
    DN40
    Kvs
    110 m3/h
    ΔPs (SR…) [kPa]
    10001
    ΔPs (GR…) [kPa]
    16002
    ΔPs (OM2…) [kPa]
    N/A
    ΔPs (OM3…) [kPa]
    N/A
    ΔPs (OM4…) [kPa]
    N/A
  • BW250 - Regin
    BW250
    Nominal diameter
    DN50
    Kvs
    190 m3/h
    ΔPs (SR…) [kPa]
    6001
    ΔPs (GR…) [kPa]
    16002
    ΔPs (OM2…) [kPa]
    N/A
    ΔPs (OM3…) [kPa]
    N/A
    ΔPs (OM4…) [kPa]
    N/A
  • BW265 - Regin
    BW265
    Nominal diameter
    DN65
    Kvs
    315 m3/h
    ΔPs (SR…) [kPa]
    3001
    ΔPs (GR…) [kPa]
    16002
    ΔPs (OM2…) [kPa]
    N/A
    ΔPs (OM3…) [kPa]
    N/A
    ΔPs (OM4…) [kPa]
    N/A
  • BW280 - Regin
    BW280
    Nominal diameter
    DN80
    Kvs
    425 m3/h
    ΔPs (SR…) [kPa]
    1501
    ΔPs (GR…) [kPa]
    14002
    ΔPs (OM2…) [kPa]
    16003
    ΔPs (OM3…) [kPa]
    N/A
    ΔPs (OM4…) [kPa]
    N/A
  • BW2100 - Regin
    BW2100
    Nominal diameter
    DN100
    Kvs
    720 m3/h
    ΔPs (SR…) [kPa]
    N/A
    ΔPs (GR…) [kPa]
    6002
    ΔPs (OM2…) [kPa]
    16003
    ΔPs (OM3…) [kPa]
    N/A
    ΔPs (OM4…) [kPa]
    N/A
  • BW2125 - Regin
    BW2125
    Nominal diameter
    DN125
    Kvs
    1240 m3/h
    ΔPs (SR…) [kPa]
    N/A
    ΔPs (GR…) [kPa]
    N/A
    ΔPs (OM2…) [kPa]
    14004
    ΔPs (OM3…) [kPa]
    16004
    ΔPs (OM4…) [kPa]
    N/A
  • BW2150 - Regin
    BW2150
    Nominal diameter
    DN150
    Kvs
    1860 m3/h
    ΔPs (SR…) [kPa]
    N/A
    ΔPs (GR…) [kPa]
    N/A
    ΔPs (OM2…) [kPa]
    2004
    ΔPs (OM3…) [kPa]
    16004
    ΔPs (OM4…) [kPa]
    N/A
  • BW2200 - Regin
    BW2200
    Nominal diameter
    DN200
    Kvs
    3120 m3/h
    ΔPs (SR…) [kPa]
    N/A
    ΔPs (GR…) [kPa]
    N/A
    ΔPs (OM2…) [kPa]
    N/A
    ΔPs (OM3…) [kPa]
    N/A
    ΔPs (OM4…) [kPa]
    16005
Specifications for BW2 - 2-way wafer type butterfly valves, DN40-200, kvs 110-3120
Application Heating systems, cooling systems, ventilation systems
Pressure rating PN16
Connection Flanged according to EN 1092-2 / ISO 7005-2
Actuator mounting flange ISO 5211
Flow characteristics On/off (modulating possible between 10° and 70° opening)
Max. leakage 0 % of Kvs
Media Hot water, cold water, glycol-mixed water
Media temperature -20…+120°C
Max. flow speed 4m/s
Body Nodular iron EN-GJS-450-10
Disc Nodular iron EN-GJS-450-10 (Nylon coated)
Seat EPDM
Stem Stainless steel 1.4401
O-rings EPDM
HL1

Hand lever for manual operation of BW2 valves DN40…DN100.

HL2

Hand lever for manual operation of BW2 valves DN125…DN150.

HL3

Hand lever for manual operation of BW2 valves DN200.