Pressure independent control valve "Cocon QFC" PN 25 with pressure test points
DN 50, both ports flanged, 2 - 8 m³/h

OVENTROP-"Cocon QFC" Pressure independent control valve (PICV)

Valve combination consisting of a flow regulator working automatically (with manually adjustable setting of nominal value) and a regulating valve.

For hydronic balancing and for temperature control of appliances or sections of the system in chilled ceiling, Fan-Coil, convector, central heating or underfloor heating systems.

Technical data: max. operating temperature ts: 120 °C min. operating temperature ts: -10 °C max. operating pressure ps: 16 bar (1600 kPa)

Material: Cast iron

range: 2.0 - 8.0 m³/h
Size: DN 50

Max. differential pressure: 4 bar
max. operating pressure: 25 bar
min. operating temperature: -10 °C
max. operating temperature: 120 °C

Item no.: 1146650
EAN: 4026755411737
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
345 mm 240 mm 160 mm 12,5 kg
Packing units
Type Qty. Length Width Height Weight
Carton 1 375 mm 290 mm 190 mm 12,99 kg
Product pictures
  File size
59,78 KB
1024 px x 1024 px
  •  Clear product picture
  •  Cutout
  File size
70,65 KB
735 px x 1024 px
  •  Clear product picture
  •  Cutout
  Name Size
114665080.pdf 540,91 KB
Declaration of conformity
ETIM 7.0 EC011312
Pressure-compensated control valve
Property Value
Material quality Cast iron GG 25 (GJL-250)
Suitable for glycol
Max. pressure difference 400 kPa
Volume flow 2 - 8
Suitable for liquids
Article compression class PN 25
Max. medium temperature (continuous) 120 °C
Min. medium temperature (continuous) -10 °C
Housing material Cast iron
Connections Flange
Nominal inner diameter DN 50