VFG2 - 2- way control valves

Valves, DN15-50, kvs 0.6-39, 20 mm stroke, designed for control of hot, cold or glycol-mixed water in heating and ventilation systems. They are pressure balanced (from DN20-50, not DN15) and can therefore handle high differential pressure with low force. The valves are intended to be used together with Industrietchnik’s SE5... actuators. They should not be used in domestic water systems.

Articles

(18 st)
  • VFG215-0,6 - Regin
    VFG215-0,6
    Nominal diameter
    DN15
    Connection
    G½"
    Kvs
    0.6 m 3 /h
  • VFG215-1,0 - Regin
    VFG215-1,0
    Nominal diameter
    DN15
    Connection
    G½"
    Kvs
    1.0 m 3 /h
  • VFG215-1,6 - Regin
    VFG215-1,6
    Nominal diameter
    DN15
    Connection
    G½"
    Kvs
    1.6 m 3 /h
  • VFG215-2,5 - Regin
    VFG215-2,5
    Nominal diameter
    DN15
    Connection
    G½"
    Kvs
    2.5 m 3 /h
  • VFG215-4,0 - Regin
    VFG215-4,0
    Nominal diameter
    DN15
    Connection
    G½"
    Kvs
    4.0 m 3 /h
  • VFG220-1,6 - Regin
    VFG220-1,6
    Nominal diameter
    DN20
    Connection
    G¾"
    Kvs
    1.6 m 3 /h
  • VFG220-2,7 - Regin
    VFG220-2,7
    Nominal diameter
    DN20
    Connection
    G¾"
    Kvs
    2.7 m 3 /h
  • VFG220-3,9 - Regin
    VFG220-3,9
    Nominal diameter
    DN20
    Connection
    G¾"
    Kvs
    3.9 m 3 /h
  • VFG220-6,3 - Regin
    VFG220-6,3
    Nominal diameter
    DN20
    Connection
    G¾"
    Kvs
    6.3 m 3 /h
  • VFG225-6,3 - Regin
    VFG225-6,3
    Nominal diameter
    DN25
    Connection
    G1"
    Kvs
    6.3 m 3 /h
  • VFG225-10 - Regin
    VFG225-10
    Nominal diameter
    DN25
    Connection
    G1"
    Kvs
    10 m 3 /h
  • VFG232-10 - Regin
    VFG232-10
    Nominal diameter
    DN32
    Connection
    G1¼"
    Kvs
    10 m 3 /h
  • VFG232-16 - Regin
    VFG232-16
    Nominal diameter
    DN32
    Connection
    G1¼"
    Kvs
    16 m 3 /h
  • VFG240-10 - Regin
    VFG240-10
    Nominal diameter
    DN40
    Connection
    G1½"
    Kvs
    10 m 3 /h
  • VFG240-16 - Regin
    VFG240-16
    Nominal diameter
    DN40
    Connection
    G1½"
    Kvs
    16 m 3 /h
  • VFG240-27 - Regin
    VFG240-27
    Nominal diameter
    DN40
    Connection
    G1½"
    Kvs
    27 m 3 /h
  • VFG250-27 - Regin
    VFG250-27
    Nominal diameter
    DN50
    Connection
    G2"
    Kvs
    27 m 3 /h
  • VFG250-39 - Regin
    VFG250-39
    Nominal diameter
    DN50
    Connection
    G2"
    Kvs
    39 m 3 /h
Specifications for VFG2 - 2- way control valves
Pressure rating PN16
Connection BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Max. leakage 0 % of the Kvs value (PTFE gasket, carbon-filled 25 %, no leakage)
Max. diff. pressure 1600kPa
Media Hot water, cold water, glycol-mixed water
Media temperature -5…+140°C
Rangeability 100:1
Stroke 20mm
Body Brass CW614N
Seat Brass CW614N
Plug Stainless steel 1.4301
Stem Stainless steel 1.4305
Seat packing PTFE with 25 % carbon
O-rings EPDM
Actuator SE5
IS02420001

Spare parts kit, O-ring kit for BTV valves from DN15 to DN25 (until 2018-12)

IS6321457301

Spare parts kit, packing box, for BTV valves from DN32 to DN50 (until 2018-12) and FRS valves.