Regin

BTV - 2-way control valves, DN15-50, kvs 0.6-39, 20 mm stroke

The valves are 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 Regin’s RVAN5 actuators. They should not be used in domestic water systems.

Articles

(18 st)
  • BTV15-0,6 - Regin
    BTV15-0,6
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN15
    Kvs
    0.6 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV15-1,0 - Regin
    BTV15-1,0
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN15
    Kvs
    1 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV15-1,6 - Regin
    BTV15-1,6
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN15
    Kvs
    1.6 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV15-2,5 - Regin
    BTV15-2,5
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN15
    Kvs
    2.5 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV15-4,0 - Regin
    BTV15-4,0
    Connection
    G 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN15
    Kvs
    4 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV20-1,6 - Regin
    BTV20-1,6
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN20
    Kvs
    1.6 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV20-2,7 - Regin
    BTV20-2,7
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN20
    Kvs
    2.7 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV20-3,9 - Regin
    BTV20-3,9
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN20
    Kvs
    3.9 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV20-6,3 - Regin
    BTV20-6,3
    Connection
    G 3/4"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN20
    Kvs
    6.3 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV25-6,3 - Regin
    BTV25-6,3
    Connection
    G 1"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN25
    Kvs
    6.3 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV25-10 - Regin
    BTV25-10
    Connection
    G 1"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN25
    Kvs
    10 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV32-10 - Regin
    BTV32-10
    Connection
    G1 1/4"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN32
    Kvs
    10 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV32-16 - Regin
    BTV32-16
    Connection
    G1 1/4"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN32
    Kvs
    16 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV40-10 - Regin
    BTV40-10
    Connection
    G1 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN40
    Kvs
    10 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV40-16 - Regin
    BTV40-16
    Connection
    G1 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN40
    Kvs
    16 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV40-27 - Regin
    BTV40-27
    Connection
    G1 1/2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN40
    Kvs
    27 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV50-27 - Regin
    BTV50-27
    Connection
    G2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN50
    Kvs
    27 m³/h
    Max. diff. pressure
    1600 kPa
  • BTV50-39 - Regin
    BTV50-39
    Connection
    G2"
    Actuator connection
    Standard for RVAN5.../RVAN10... actuators
    Rangeability
    100:1
    Stroke
    20 mm
    Nominal diameter
    DN50
    Kvs
    39 m³/h
    Max. diff. pressure
    1600 kPa

Specifications

Specifications for BTV - 2-way control valves, DN15-50, kvs 0.6-39, 20 mm stroke
Application Heating, Cooling, Ventilation
Pressure rating PN16
Connection types BSP internally threaded according to ISO 228/1
Flow characteristics Equal percentage
Leakage 0.0 % of Kvs (PTFE gasket, carbon-filled 25 %, no leakage)
Media Hot water, Cold water, Glycol-mixed water (max. 50 % glycol)
Closing direction When stem is pushed inward
Media temperature -5…140 °C
Body Brass CW614N
Seat Brass CW614N
Plug Stainless steel 1.4301
Stem Stainless steel 1.4305
Seat packing PTFE (carbon filled 25 %)
O-rings EPDM
Stuffing box Brass CW614N

Accessories