Regin

ZTV / ZTR - 2- and 3-way control valves DN15-25, kvs 0.25-7.0, 5.5 mm stroke

Valves used for control of hot and cold water in climate, heating and ventilation systems. They can also control glycol-mixed water in for example liquid connected recovery systems. Intended to be used together with the RVAZ4 actuators.

Articles

(20 st)
  • ZTV15-0,25 - Regin
    ZTV15-0,25
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    0.25 m³/h
    Max. diff. pressure
    350 kPa
  • ZTV15-0,4 - Regin
    ZTV15-0,4
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    0.4 m³/h
    Max. diff. pressure
    350 kPa
  • ZTV15-0,6 - Regin
    ZTV15-0,6
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    0.6 m³/h
    Max. diff. pressure
    350 kPa
  • ZTV15-1,0 - Regin
    ZTV15-1,0
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    1 m³/h
    Max. diff. pressure
    350 kPa
  • ZTV15-1,6 - Regin
    ZTV15-1,6
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    1.6 m³/h
    Max. diff. pressure
    350 kPa
  • ZTV20-2,0 - Regin
    ZTV20-2,0
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    2 m³/h
    Max. diff. pressure
    250 kPa
  • ZTV20-2,5 - Regin
    ZTV20-2,5
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    2.5 m³/h
    Max. diff. pressure
    250 kPa
  • ZTV20-4,0 - Regin
    ZTV20-4,0
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    4 m³/h
    Max. diff. pressure
    150 kPa
  • ZTV20-6,0 - Regin
    ZTV20-6,0
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    6 m³/h
    Max. diff. pressure
    150 kPa
  • ZTV25-7,0 - Regin
    ZTV25-7,0
    Connection
    G1"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN25
    Kvs
    7 m³/h
    Max. diff. pressure
    70 kPa
  • ZTR15-0,25 - Regin
    ZTR15-0,25
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    0.25 m³/h
    Max. diff. pressure
    350 kPa
  • ZTR15-0,4 - Regin
    ZTR15-0,4
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    0.4 m³/h
    Max. diff. pressure
    350 kPa
  • ZTR15-0,6 - Regin
    ZTR15-0,6
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    0.6 m³/h
    Max. diff. pressure
    350 kPa
  • ZTR15-1,0 - Regin
    ZTR15-1,0
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    1 m³/h
    Max. diff. pressure
    350 kPa
  • ZTR15-1,6 - Regin
    ZTR15-1,6
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN15
    Kvs
    1.6 m³/h
    Max. diff. pressure
    350 kPa
  • ZTR20-2,0 - Regin
    ZTR20-2,0
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    2 m³/h
    Max. diff. pressure
    250 kPa
  • ZTR20-2,5 - Regin
    ZTR20-2,5
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    2.5 m³/h
    Max. diff. pressure
    250 kPa
  • ZTR20-4,0 - Regin
    ZTR20-4,0
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    4 m³/h
    Max. diff. pressure
    150 kPa
  • ZTR20-6,0 - Regin
    ZTR20-6,0
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN20
    Kvs
    6 m³/h
    Max. diff. pressure
    150 kPa
  • ZTR25-7,0 - Regin
    ZTR25-7,0
    Connection
    G1"
    Actuator connection
    Standard for RVAZ4 actuators
    Rangeability
    50:1
    Stroke
    5.5 mm
    Nominal diameter
    DN25
    Kvs
    7 m³/h
    Max. diff. pressure
    70 kPa

Specifications

Specifications for ZTV / ZTR - 2- and 3-way control valves DN15-25, kvs 0.25-7.0, 5.5 mm stroke
Application Heating, Cooling, Ventilation, Fan coil
Pressure rating PN16
Connection types BSP externally threaded according to ISO 228/1
Flow characteristics Equal percentage
Leakage 0.0 % of Kvs (No leakage)
Media Hot water, Cold water, Glycol-mixed water (max. 30 % glycol)
Closing direction When stem is pulled outward
Media temperature 1…110 °C
Body Brass CW614N
Seat Brass CW614N
Plug Brass CW614N
Stem Stainless steel 1.4305
Seat packing EPDM
O-rings EPDM
Stuffing box Chromed brass CW614N

Accessories