VFFG2/VFFG3 - 2- and 3-way control valves

Control valves, DN25-200, kvs 6.3-550, DIN-standard, for use in heating, cooling and ventilation systems. They are intended to be used together with SE actuators. The valves have DIN-standard lengths.

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(34 st)
  • VFFG225-6,3
    Kvs
    6.3 m3/h
    Nominal diameter
    DN25
    Max. diff. pressure
    400 kPa
    Actuator
    SE5, SE10
  • VFFG225-10
    Kvs
    10 m3/h
    Nominal diameter
    DN25
    Max. diff. pressure
    400 kPa
    Actuator
    SE5, SE10
  • VFFG232-10
    Kvs
    10 m3/h
    Nominal diameter
    DN32
    Max. diff. pressure
    350 kPa
    Actuator
    SE5, SE10
  • VFFG232-16
    Kvs
    16 m3/h
    Nominal diameter
    DN32
    Max. diff. pressure
    350 kPa
    Actuator
    SE5, SE10
  • VFFG240-16
    Kvs
    16 m3/h
    Nominal diameter
    DN40
    Max. diff. pressure
    300 kPa
    Actuator
    SE5, SE10
  • VFFG240-25
    Kvs
    25 m3/h
    Nominal diameter
    DN40
    Max. diff. pressure
    300 kPa
    Actuator
    SE5, SE10
  • VFFG250-31,5
    Kvs
    31.5 m3/h
    Nominal diameter
    DN50
    Max. diff. pressure
    450 kPa
    Actuator
    SE18
  • VFFG250-40
    Kvs
    40 m3/h
    Nominal diameter
    DN50
    Max. diff. pressure
    450 kPa
    Actuator
    SE18
  • VFFG265-50
    Kvs
    50 m3/h
    Nominal diameter
    DN65
    Max. diff. pressure
    350 kPa
    Actuator
    SE18
  • VFFG265-63
    Kvs
    63 m3/h
    Nominal diameter
    DN65
    Max. diff. pressure
    350 kPa
    Actuator
    SE18
  • VFFG280-80
    Kvs
    80 m3/h
    Nominal diameter
    DN80
    Max. diff. pressure
    300 kPa
    Actuator
    SE18
  • VFFG280-100
    Kvs
    100 m3/h
    Nominal diameter
    DN80
    Max. diff. pressure
    300 kPa
    Actuator
    SE18
  • VFFG2100-125
    Kvs
    125 m3/h
    Nominal diameter
    DN100
    Max. diff. pressure
    200 kPa
    Actuator
    SE18
  • VFFG2100-160
    Kvs
    160 m3/h
    Nominal diameter
    DN100
    Max. diff. pressure
    200 kPa
    Actuator
    SE18
  • VFFG2125-215
    Kvs
    215 m3/h
    Nominal diameter
    DN125
    Max. diff. pressure
    120 kPa
    Actuator
    SE25
  • VFFG2150-310
    Kvs
    310 m3/h
    Nominal diameter
    DN150
    Max. diff. pressure
    100 kPa
    Actuator
    SE25
  • VFFG2200-550
    Kvs
    550 m3/h
    Nominal diameter
    DN200
    Max. diff. pressure
    200 kPa
    Actuator
    SE25
  • VFFG325-6,3
    Kvs
    6.3 m3/h
    Nominal diameter
    DN25
    Max. diff. pressure
    400 kPa
    Actuator
    SE5, SE10
  • VFFG325-10
    Kvs
    10 m3/h
    Nominal diameter
    DN25
    Max. diff. pressure
    400 kPa
    Actuator
    SE5, SE10
  • VFFG332-10
    Kvs
    10 m3/h
    Nominal diameter
    DN32
    Max. diff. pressure
    350 kPa
    Actuator
    SE5, SE10
  • VFFG332-16
    Kvs
    16 m3/h
    Nominal diameter
    DN32
    Max. diff. pressure
    350 kPa
    Actuator
    SE5, SE10
  • VFFG340-16
    Kvs
    16 m3/h
    Nominal diameter
    DN40
    Max. diff. pressure
    300 kPa
    Actuator
    SE5, SE10
  • VFFG340-25
    Kvs
    25 m3/h
    Nominal diameter
    DN40
    Max. diff. pressure
    300 kPa
    Actuator
    SE5, SE10
  • VFFG350-31,5
    Kvs
    31.5 m3/h
    Nominal diameter
    DN50
    Max. diff. pressure
    450 kPa
    Actuator
    SE18
  • VFFG350-40
    Kvs
    40 m3/h
    Nominal diameter
    DN50
    Max. diff. pressure
    450 kPa
    Actuator
    SE18
  • VFFG365-50
    Kvs
    50 m3/h
    Nominal diameter
    DN65
    Max. diff. pressure
    350 kPa
    Actuator
    SE18
  • VFFG365-63
    Kvs
    63 m3/h
    Nominal diameter
    DN65
    Max. diff. pressure
    350 kPa
    Actuator
    SE18
  • VFFG380-80
    Kvs
    80 m3/h
    Nominal diameter
    DN80
    Max. diff. pressure
    300 kPa
    Actuator
    SE18
  • VFFG380-100
    Kvs
    100 m3/h
    Nominal diameter
    DN80
    Max. diff. pressure
    300 kPa
    Actuator
    SE18
  • VFFG3100-125
    Kvs
    125 m3/h
    Nominal diameter
    DN100
    Max. diff. pressure
    200 kPa
    Actuator
    SE18
  • VFFG3100-160
    Kvs
    160 m3/h
    Nominal diameter
    DN100
    Max. diff. pressure
    200 kPa
    Actuator
    SE18
  • VFFG3125-215
    Kvs
    215 m3/h
    Nominal diameter
    DN125
    Max. diff. pressure
    120 kPa
    Actuator
    SE25
  • VFFG3150-310
    Kvs
    310 m3/h
    Nominal diameter
    DN150
    Max. diff. pressure
    100 kPa
    Actuator
    SE25
  • VFFG3200-550
    Kvs
    550 m3/h
    Nominal diameter
    DN200
    Max. diff. pressure
    70 kPa
    Actuator
    SE25
Specifications for VFFG2/VFFG3 - 2- and 3-way control valves
Pressure rating PN16
Connection Flanged according to EN 1092-2
Flow characteristics A - AB = equal percentage, B - AB = linear
Max. leakage 0 % of Kvs
Media Hot water, cold water, glycol-mixed water
Media temperature -5…+120°C
Rangeability 100:1 (DN50…200), > 50:1 (DN25…40)
Max. diff. pressure If a smaller actuator than the suggested one is used, the max. differential pressure may be different. More information is available in the product sheet.
Body Cast iron Grade 250
Plug Gunmetal 1400 LG2 (DN50…200), Brass CW614N (DN25…40)
Seat Gunmetal 1400 LG2 (DN50…200), Cast iron Grade 250 (DN25…40)
Stem Stainless steel 1.4305
Packing box Brass CW614N
Bonnet Brass CW614N
O-rings EPDM
Packing Aramid reinforced rubber