Regin

VTTV / VTTR / VTTB - 2-way, 3-way and 3-way (bypass) zone valves DN15-20, kvs 0.25-6.0

Valves for control of heating and cooling in fan-coil or chilled beams applications. The valves are intended to be used together with the thermal RTAN and RTAOM actuators. They are available as 2- and 3-way versions, as well as bypass versions. The valves have linear flow characteristics. The adapter for RTAOM…actuators is delivered with the valve.

Articles

(24 st)
  • VTTV15-0,25 - Regin
    VTTV15-0,25
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.25 m³/h
    Max. diff. pressure
    250 kPa
  • VTTV15-0,4 - Regin
    VTTV15-0,4
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.4 m³/h
    Max. diff. pressure
    250 kPa
  • VTTV15-0,6 - Regin
    VTTV15-0,6
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.6 m³/h
    Max. diff. pressure
    250 kPa
  • VTTV15-1,0 - Regin
    VTTV15-1,0
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    1 m³/h
    Max. diff. pressure
    250 kPa
  • VTTV15-1,6 - Regin
    VTTV15-1,6
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    1.6 m³/h
    Max. diff. pressure
    250 kPa
  • VTTV20-2,5 - Regin
    VTTV20-2,5
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    2.5 m³/h
    Max. diff. pressure
    250 kPa
  • VTTV20-4,0 - Regin
    VTTV20-4,0
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    4 m³/h
    Max. diff. pressure
    80 kPa
  • VTTV20-6,0 - Regin
    VTTV20-6,0
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    6 m³/h
    Max. diff. pressure
    80 kPa
  • VTTR15-0,25 - Regin
    VTTR15-0,25
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.25 m³/h
    Max. diff. pressure
    250 kPa
  • VTTR15-0,4 - Regin
    VTTR15-0,4
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.4 m³/h
    Max. diff. pressure
    250 kPa
  • VTTR15-0,6 - Regin
    VTTR15-0,6
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.6 m³/h
    Max. diff. pressure
    250 kPa
  • VTTR15-1,0 - Regin
    VTTR15-1,0
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    1 m³/h
    Max. diff. pressure
    250 kPa
  • VTTR15-1,6 - Regin
    VTTR15-1,6
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    1.6 m³/h
    Max. diff. pressure
    250 kPa
  • VTTR20-2,5 - Regin
    VTTR20-2,5
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    2.5 m³/h
    Max. diff. pressure
    250 kPa
  • VTTR20-4,0 - Regin
    VTTR20-4,0
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    4 m³/h
    Max. diff. pressure
    80 kPa
  • VTTR20-6,0 - Regin
    VTTR20-6,0
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    6 m³/h
    Max. diff. pressure
    80 kPa
  • VTTB15-0,25 - Regin
    VTTB15-0,25
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.25 m³/h
    Max. diff. pressure
    250 kPa
  • VTTB15-0,4 - Regin
    VTTB15-0,4
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.4 m³/h
    Max. diff. pressure
    250 kPa
  • VTTB15-0,6 - Regin
    VTTB15-0,6
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    0.6 m³/h
    Max. diff. pressure
    250 kPa
  • VTTB15-1,0 - Regin
    VTTB15-1,0
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    1 m³/h
    Max. diff. pressure
    250 kPa
  • VTTB15-1,6 - Regin
    VTTB15-1,6
    Connection
    G 1/2"
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN15
    Kvs
    1.6 m³/h
    Max. diff. pressure
    250 kPa
  • VTTB20-2,5 - Regin
    VTTB20-2,5
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    2.5 m³/h
    Max. diff. pressure
    250 kPa
  • VTTB20-4,0 - Regin
    VTTB20-4,0
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    4 m³/h
    Max. diff. pressure
    80 kPa
  • VTTB20-6,0 - Regin
    VTTB20-6,0
    Connection
    G 3/4
    Actuator connection
    M30 x 1,5
    Stroke
    2.5 mm
    Nominal diameter
    DN20
    Kvs
    6 m³/h
    Max. diff. pressure
    80 kPa

Specifications

Specifications for VTTV / VTTR / VTTB - 2-way, 3-way and 3-way (bypass) zone valves DN15-20, kvs 0.25-6.0
Application Heating, Cooling, Fan coil, Chilled beams
Pressure rating PN16
Connection types BSP externally threaded according to ISO 228/1
Flow characteristics Linear
Leakage 0.0 % of Kvs (No leakage)
Media Hot water, Cold water, Glycol-mixed water (max. 40 % glycol)
Closing direction When stem is pulled outward
Media temperature 2…95 °C
Body Brass CW614N
Seat Stainless steel 1.4305
Plug PA + GF
Stem PA + GF
O-rings FKM
Stuffing box PPO + GP
Spring Stainless steel

Accessories