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HydroControl VTR Double regulating valve with internal thread PN 25
DN 20, Rp ¾, with two mounted Classic measuring valves

For hydronic balancing of distribution pipes in central heating and cooling systems with closed circuits. Determination of the flow rate by measuring the differential pressure with the help of the OV-DMC 3 measuring system taking the preset values into consideration.
Y-pattern valve with secured, at any time controllable, infinitely adjustable fine presetting. All functions accessible from the top. Supplied with two Classic measuring valves. 
With type approval for shipbuilding, issued by Det Norske Veritas / German Lloyd.
  • Main function: Double regulating valve
  • Medium: Water, Water-glycol mixture
  • Pressure rating: PN 25
  • Nominal size: DN 20
  • Connections: Internal thread
  • Connection size: Rp 3/4
  • kvs: 5.71
  • Operating temperature: -20 - 150 °C
  • Presetting: Yes
  • Reproducible presetting: Yes
  • Presetting blockable: Yes (with accessory)
  • Presetting indicator: Yes
  • Shutoff: Yes
  • Measuring connection: Yes
  • Measuring valve: Classic
  • Measuring method: Flow rate determination by differential pressure measurement
  • Draining: Extendable (only depressurised)
  • Impulse tube connection: Extendable (only depressurised)
  • Body material: Bronze
  • Type: Y-pattern
  • Installation location: Supply or return
  • Thermal insulation shell: Available as accessory

Art.-Nr.: 1688706
EAN: 4026755419771
Hersteller: Oventrop GmbH & Co. KG
Technische Änderungen vorbehalten


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