Logo Oventrop GmbH & Co. KG

Cocon QGC Pressure independent control valve with roll grooves PN 25
DN 80, 7,5 - 30 m³/h, 33.00 - 132.10 GPM, with two mounted Classic measuring valves, cast iron


Pressure independent control valve for dynamic hydronic balancing of heat exchangers, for example air conditioning units and distribution pipes in heating and cooling systems with closed circuits. The valve combination consists of an automatically operating flow controller and a control valve and can be equipped with an actuator.
Two-way valve, with secured, lead sealable, infinitely adjustable flow limitation. Direct setting in m³ per hour. Readability of the set value independent of the handwheel position.
Valve body made of cast iron or nodular cast iron, parts coming into contact with the medium made of cast iron, nodular cast iron, bronze, dezincification resistant brass, stainless steel, EPDM or PTFE. Maintenance-free spindle sealing. Supplied with two Classic measuring valves.
Cocon QFC and QGC are characterised by easy adjustability, compact dimensions and best control quality.
  • Main function: Pressure independent control valve
  • Medium: Water, Water-glycol mixture
  • Nominal size: DN 80
  • Connections: Roll groove
  • Connection size: 88.9
  • Differential pressure p1-p3: 20 - 400 kPa
  • kvs: 56
  • Operating temperature: -10 - 120 °C
  • Presetting: Yes
  • Presetting blockable: Yes, lead sealable
  • Shutoff: Yes
  • Measuring connection: Yes
  • Measuring valve: Classic
  • Body material: Cast iron
  • Connection actuator: Yes
  • Installation location: Supply or return
  • Thermal insulation shell: No
Art.-Nr.: 1676352
EAN: 4026755449662
Hersteller: Oventrop GmbH & Co. KG
Technische Änderungen vorbehalten

Dimensions

Dimensions of article

Length Width Height Weight
310 mm 1300 mm 440 mm 26,6 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 410 mm 270 mm 550 mm 27,37 kg

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