VFL2/VFL3 - 2- and 3-way DIN-standard flanged valve

Control valves intended for use in heating, cooling and ventilation systems. They are intended to be used together with the SE 18, SE 25 actuators. The valves have DIN-standard lengths.

Articles

(10 st)
  • VFL265-52 - Regin
    VFL265-52
    Nominal diameter
    DN65
    Kvs
    52 m3/h
    Stroke
    20 mm
    Actuator
    SE18, SE25
  • VFL80-79 - Regin
    VFL80-79
    Nominal diameter
    DN80
    Kvs
    79 m3/h
    Stroke
    20 mm
    Actuator
    SE18, SE25
  • VFL2100-124 - Regin
    VFL2100-124
    Nominal diameter
    DN100
    Kvs
    124 m3/h
    Stroke
    40 mm
    Actuator
    SE18, SE25
  • VFL2125-200 - Regin
    VFL2125-200
    Nominal diameter
    DN125
    Kvs
    200 m3/h
    Stroke
    40 mm
    Actuator
    SE18, SE25
  • VFL2150-300 - Regin
    VFL2150-300
    Nominal diameter
    DN150
    Kvs
    300 m3/h
    Stroke
    40 mm
    Actuator
    SE18, SE25
  • VFL365-52 - Regin
    VFL365-52
    Nominal diameter
    DN65
    Kvs
    52 m3/h
    Stroke
    20 mm
    Actuator
    SE18, SE25
  • VFL380-79 - Regin
    VFL380-79
    Nominal diameter
    DN80
    Kvs
    79 m3/h
    Stroke
    20 mm
    Actuator
    SE18, SE25
  • VFL3100-124 - Regin
    VFL3100-124
    Nominal diameter
    DN100
    Kvs
    124 m3/h
    Stroke
    40 mm
    Actuator
    SE18, SE25
  • VFL3125-200 - Regin
    VFL3125-200
    Nominal diameter
    DN125
    Kvs
    200 m3/h
    Stroke
    40 mm
    Actuator
    SE18, SE25
  • VFL3150-300 - Regin
    VFL3150-300
    Nominal diameter
    DN150
    Kvs
    300 m3/h
    Stroke
    40 mm
    Actuator
    SE18, SE25
Specifications for VFL2/VFL3 - 2- and 3-way DIN-standard flanged valve
Pressure rating PN16
Connection Flanged according to EN 1092-2
Flow characteristics

A → AB: 0-30 % open = linear, 30 - 100 % open = equal percentage
B → AB: linear

Max. leakage

A - AB: DN65…DN80 = max 0.1 % of the kvs value, DN100…DN150 = max 0.2 % of the kvs value
B - AB: Max 2 % of the kvs value

Media Hot water, cold water, glycol-mixed water
Media temperature -5…+120°C
Rangeability 100:1
Body Cast iron Grade 200
Seat Cast iron Grade 200
Plug Stainless steel 1.4301
Stem Stainless steel 1.4301
Packing box Brass CW 617N
Bonnet Cast iron Grade 200
O-rings EPDM
Packing Aramid reinforced rubber