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Aquastrom TA Thermal circulation valve with internal thread
DN 20, Rp ¾, without thermal insulation and thermometer

For hydronic balancing of circulation pipes according to DVGW work sheet W551/W553. Depending on the version, the Aquastrom T circulation valves are thermally or electronically controlled and are available with internal or external thread. Below the set temperature, the valve opens and automatically increases the hot water volume flow. The valve has an individual setting of the residual volume flow and automatically recognises automatic disinfection.

The valves are made of lead-free brass. Depending on the version, a thermal insulation shell made of expanded polystyrene in accordance with the German Energy Saving Ordinance (EnEV) and building material class B1 in accordance with DIN 4102 is included in the scope of delivery or optionally available. Depending on the version, a drain valve with hose connection and a thermometer are also included.

The Aquastrom T valves are characterised by a high degree of modularity. They have a steep control characteristic line and static balancing can be carried out as an option.

  • Nominal size: DN 20
  • Setting range: 40 - 65 °C
  • Body material: Brass, lead-free
  • Installation location: Circulation pipe
  • Max. operating pressure: 16 bar
  • Medium: Potable water
  • Operating temperature: to 90 °C
  • Shutoff: Yes
  • Draining: Extendable
  • Measuring connection: Extendable
  • Thermal insulation: Extendable
Art.-Nr.: 4202606
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes


Dimensions of article

Length Width Height Weight
123 mm 53 mm 117 mm 0,92 kg

Packing units

Type Qty. Length Width Height Weight
Carton 6 390 mm 295 mm 116 mm 0 kg


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ETIM 7.0
Property Value
Material housing Brass
Temperature setting range 40 - 65
Nominal inner diameter DN 20