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HydroControl D Differential pressure regulator with external thread PN 16
DN 25, G 1 ¼, nominal value 50-300 mbar, with one mounted HydroPort auxiliary valve


For automatic hydronic balancing of distribution pipes in central heating and cooling systems with closed circuits. The differential pressure control ensures hydronic balancing even at partial load and prevents high differential pressures in the controlled system section, e.g. at the radiator valve. When using a HydroControl V as partner valve, the water quantity in the riser can also be measured with the help of the OV-DMC 3 measuring system with the impulse tube connected.

Y-pattern valve with secured, at any time controllable, infinitely adjustable presetting of the desired nominal differential pressure value. All functions accessible from the top.
  • Main function: Differential pressure regulator
  • Medium: Water, Water-glycol mixture
  • Nominal size: DN 25
  • Connections: External thread
  • Connection size: G 1 ¼
  • Nominal value differential pressure: 50 - 300 mbar
  • Operating temperature: -20 - 120 °C
  • Pressure rating: PN 16
  • Presetting: Yes
  • Reproducible presetting: Yes
  • Presetting blockable: Yes, lead sealable
  • Presetting indicator: Yes
  • Shutoff: Yes
  • Measuring connection: Yes, with HydroControl V
  • Measuring valve: HydroPort
  • Measuring method: Flow rate determination by differential pressure measurement
  • Draining: No
  • Body material: DZR brass
  • Type: Y-pattern
  • Installation location: Return
  • Thermal insulation shell: Available as accessory
Art.-Nr.: 1064628
EAN: 4026755479843
Hersteller: Oventrop GmbH & Co. KG
Technische Änderungen vorbehalten

Dimensions

Dimensions of article

Length Width Height Weight
190 mm 185 mm 96 mm 0 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 190 mm 185 mm 96 mm 1,36 kg

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1,23 MB
  Size
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ETIM

Klassifizierung
ETIM 7.0 EC011549
Pressure difference controller
Property Value
Lockable
Surface protection Untreated
Connection 1 Outer thread cylindrical BSPP-G (ISO 228-1)
Connection 2 Outer thread cylindrical BSPP-G (ISO 228-1)
Operation Hand wheel
Adjustment range 5 - 30
Article compression class PN 16
Max. medium temperature (continuous) 120 °C
Min. medium temperature (continuous) -20 °C
With drain
Position indicator
Measuring connection Nipples
With impulse pipe
Adjustable pressure difference
With connection 1 coupling
With connection 2 coupling
Housing material Brass
Nominal inner diameter DN 25