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Differential pressure control valve Cocon QDP
PN 25, DN 25, External thread


Differential pressure control valve with flow limitation and zone control for installation in heating and cooling systems.
The valve combination can be equipped with and actuator or a manual regulating head. In addition, the maximum differential pressure is limited via the control zone. Installation only in the return.
Two-way valve, with secured, lead sealable, infinitely adjustable flow limitation. Direct setting with the handwheel. Readability of the set value independent of the handwheel position. Maintenance-free spindle sealing.

  • Main function: Differential pressure control valve
  • Medium: Water, Water-glycol mixture
  • Pressure rating: PN 25
  • Nominal size: DN 25
  • Connections: External thread
  • Connection size: G 1 ¼
  • Operating temperature: -10 - 120 °C
  • Max. differential pressure: 3 bar
  • Presetting: Yes
  • Presetting blockable: Yes, lead sealable
  • Presetting indicator: Yes
  • Shutoff: Yes
  • Impulse tube connection: Yes
  • Body material: DZR brass
  • Type: Two-way
  • Connection actuator: M 30 x 1.5
  • Control stroke: 4 mm
  • Installation location: Return
Art.-Nr.: 1144608
EAN: 4026755458152
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes

Actuators

Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5
Item no. 1012415
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5, cable length 2 m
Item no. 1012452
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed, connection thread M 30 x 1.5, cable length 5 m
Item no. 1012455
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed, connection threadM 30 x 1.5, cable length 10 m
Item no. 1012459
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally closed with integrated auxiliary switch, connection thread M 30 x 1.5
Item no. 1012435
Aktor T 2P Thermal actuator, on/off control 230 V AC, normally open, connection thread M 30 x 1.5
Item no. 1012425
Aktor T 2P Thermal actuator, on/off control 24 V AC / DC, normally closed, connection thread M 30 x 1.5
Item no. 1012416
Aktor T 2P Thermal actuator, on/off control 24 V AC / DC, normally closed, M 30 x 1.5, cable length 2 m
Item no. 1012442
Aktor T 2P Thermal actuator, on/off control 24 V AC / DC, normally open, connection thread M 30 x 1.5
Item no. 1012426
Aktor M Motorized actuator, on/off and floating control 230 V AC, connection thread M 30 x 1.5
Item no. 1012729
Aktor M Motorized actuator, on/off control, with short running time (3 s) 230 V AC, connection thread M 30 x 1.5
Item no. 1012710
Aktor M Motorized actuator, on/off control, with short running time (3 s) 24 V AC / DC, connection thread M 30 x 1.5
Item no. 1012711
Aktor M Motorized actuator with KNX interface 21 - 32 V (from KNX bus), connection thread M 30 x 1.5
Item no. 1012746
Electrothermal actuator "Aktor T 2P" "M NC", 120 V, closed with current "off", two point, M 30 x 1,5, may only be installed in approved countries outside the EU
Item no. 1012420

Dimensions

Dimensions of article

Length Width Height Weight
120 mm 120 mm 100 mm 1,4 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 125 mm 140 mm 96 mm 1,44 kg
Carton 10 390 mm 295 mm 212 mm 15,1 kg
Europallet 480 120 mm 800 mm 1427 mm 747,7 kg

Images

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ETIM

Klassifizierung
ETIM 7.0
Property Value
Material housing Brass
Operation Hand wheel
Article compression class PN 25
Max. operating pressure 25
Nominal inner diameter DN 25