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Shunt Valves TV 3S & TV 3XL

Shunt Valves

Shunt Valves TV 3S & TV 3XL

  • The valves are delivered with a steering wheel for manual shunting but have the advantage that they can also be motorised, for example with our automatic Thermomatic Controls
  • All connection examples can be mirrored
  • The scale is graduated on both sides and can also be mirrored
  • All vital parts are easily replaceable

Product description

TV 3S and TV 3XL are 3-way shunt valves in brass intended for regulating heating or cooling applications.

Technical data:

  • Angle of rotation: 90 °
  • Pressure class: PN 10
  • Media temperature:
    max. (continuous) + 110ºC
    max. (temporary) + 130ºC
    min. 0ºC
  • Torque (at nominal pressure)
    Kvs < 11, < 3 Nm
    Kvs > 11, < 5 Nm
  • Working pressure: 1 MPa (10 bar)
  • Connection:
    Rp (internal thread), EN 10226-1
    G (external thread), ISO 228/1
    Cu (Clamping ring coupling), EN 1254-2

Our shunt valves can be delivered with the following connections and Kvs values.

Connections:

  • R15 / ½ ”Rp and G
  • R20 / ¾ ”Rp and G
  • R25 / 1 ”Rp and G
  • Cu18
  • Cu22
  • Cu28

Pump flange R40 / 1 ½ ”Rp is available pre-assembled for special orders. It is also possible to combine different connection dimensions.

Kvs values:

  • 2.5
  • 4
  • 6
  • 8
  • 10

TV 3XL has extra large flow and connections for larger systems:

  • R32 / 1 ¼ ”Rp, Kvs 16
  • R40 / 1 ½ ”Rp, Kvs 25
  • R50 / 2 ”Rp, Kvs 40

Technical documentation

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Shunt Valve TV 4BIV

  • TV 4BIV is used to take heat from two different levels in an accumulator tank or from two different heat sources
  • The valves are delivered with a steering wheel for manual shunting but have the advantage that they can also be motorised, for example with our automatic Thermomatic EC Home or CC
  • All connection examples can be mirrored
  • The scale is graduated on both sides and can also be mirrored
  • All vital parts are easily replaceable
Shunt Valve TV 4S

Shunt Valve TV 4S

  • Used to preheat the return back to the heat source to reduce the risk of condensation
  • The valves are delivered with a steering wheel for manual shunting but have the advantage that they can also be motorised, for example with our automatic Thermomatic EC Home or CC
  • All connection examples can be mirrored
  • The scale is graduated on both sides and can also be mirrored
  • All vital parts are easily replaceable