VFPIx - Pressure independent control valves

Pressure independent control valves, DN15-25, 2.7 mm stroke. The valve is a combined differential pressure regulator, flow limiter and equal percentage control valve with full stroke and authority. The pressure independent control valves are suitable for constant or variable temperature systems and can be used as constant flow limiters in constant volume systems (with no actuators), or as pressure independent control valves in variable volume systems (with actuators).The VFPIP / VFPIM / VFPI valves DN15-25 are intended to be used together with ITK's SE1Cxxx or SEZ2 actuators.

Articles

(17 st)
  • VFPI15-150 - Regin
    VFPI15-150
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    20 kPa
    Flow rate intervall setting
    45…150 l/h
    With measuring port connectors
    No
  • VFPI15-600 - Regin
    VFPI15-600
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    25 kPa
    Flow rate intervall setting
    60…600 l/h
    With measuring port connectors
    No
  • VFPI15-900 - Regin
    VFPI15-900
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    30 kPa
    Flow rate intervall setting
    180…900 l/h
    With measuring port connectors
    No
  • VFPI20-600 - Regin
    VFPI20-600
    Connection
    G3/4
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN20
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    25 kPa
    Flow rate intervall setting
    90…600 l/h
    With measuring port connectors
    No
  • VFPI20-900 - Regin
    VFPI20-900
    Connection
    G3/4
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN20
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    30 kPa
    Flow rate intervall setting
    180…900 l/h
    With measuring port connectors
    No
  • VFPIP15-150 - Regin
    VFPIP15-150
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    20 kPa
    Flow rate intervall setting
    45…150 l/h
    With measuring port connectors
    Yes but no measuring
  • VFPIP15-600 - Regin
    VFPIP15-600
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    25 kPa
    Flow rate intervall setting
    60…600 l/h
    With measuring port connectors
    Yes but no measuring
  • VFPIP15-780 - Regin
    VFPIP15-780
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    35 kPa
    Flow rate intervall setting
    78…780 l/h
    With measuring port connectors
    Yes but no measuring
  • VFPIP20-1000 - Regin
    VFPIP20-1000
    Connection
    G3/4
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN20
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    30 kPa
    Flow rate intervall setting
    100…1000 l/h
    With measuring port connectors
    Yes but no measuring
  • VFPIP20-1500 - Regin
    VFPIP20-1500
    Connection
    G3/4
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN20
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    35 kPa
    Flow rate intervall setting
    450…1500 l/h
    With measuring port connectors
    Yes but no measuring
  • VFPIP25-1500 - Regin
    VFPIP25-1500
    Connection
    G1
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN25
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    35 kPa
    Flow rate intervall setting
    450…1500 l/h
    With measuring port connectors
    Yes but no measuring
  • VFPIM15-150 - Regin
    VFPIM15-150
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    20 kPa
    Flow rate intervall setting
    45…150 l/h
    With measuring port connectors
    Yes with measuring
  • VFPIM15-600 - Regin
    VFPIM15-600
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    25 kPa
    Flow rate intervall setting
    60…600 l/h
    With measuring port connectors
    Yes with measuring
  • VFPIM15-780 - Regin
    VFPIM15-780
    Connection
    G1/2
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN15
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    35 kPa
    Flow rate intervall setting
    78…780 l/h
    With measuring port connectors
    Yes with measuring
  • VFPIM20-1000 - Regin
    VFPIM20-1000
    Connection
    G3/4
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN20
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    30 kPa
    Flow rate intervall setting
    100…1000 l/h
    With measuring port connectors
    Yes with measuring
  • VFPIM20-1500 - Regin
    VFPIM20-1500
    Connection
    G3/4
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN20
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    35 kPa
    Flow rate intervall setting
    450…1500 l/h
    With measuring port connectors
    Yes with measuring
  • VFPIM25-1500 - Regin
    VFPIM25-1500
    Connection
    G1
    Rangeability
    50 ~ 100:1
    Stroke
    2.7 mm
    Nominal diameter
    DN25
    Max. diff. pressure
    600 kPa
    Max. start-up pressure
    35 kPa
    Flow rate intervall setting
    450…1500 l/h
    With measuring port connectors
    Yes with measuring
Specifications for VFPIx - Pressure independent control valves
Application District heating, District cooling
Pressure rating PN25
Connection types BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Leakage 0.01 % of Kvs ()
Media Hot water, Cold water, Glycol-mixed water (max. 50 % glycol)
Closing direction When stem is pushed inward
Media temperature -10…120 °C
Body Brass CW602N
Stem Stainless steel 1.4305
Ball Chromed brass CW614N
O-rings EPDM
Pressure regulator EPDM, stainless steel and high resistance polymer
ADV11

Adapter for valve with 2.7 mm stroke

ADV12

Adapter for PICV valves 2.7 mm stroke or 6 mm stroke