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Cocon QTZ Pressure independent control valve with coupling and internal thread PN 25
DN 20, R ¾ x Rp ¾, 250-1800 l/h, without measuring valves, DZR brass

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  • Pressure stage: 362 psi
  • Control range: 250 - 1,800 l/h
  • Differential pressure p1-p3: 18 - 600 kPa
  • cvs: 3.1
  • Operating temperature: -10 - 120 °C
  • Max. differential pressure: 6 bar
Art.-Nr.: 1143606
EAN: 4026755421781
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes
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Replaces

Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 20, R ¾ x Rp ¾,, 180-1300 l/h, without measuring valves, DZR brass
Item no. 1145606

Accessories

Insulation shell for Cocon QTZ pressure independent control valves PN 25, DN 20 and DN 25
Item no. 1149121
Spindle extension, required to install an actuator when the PICV is insulated, length 1 inch
Item no. 1149190
Adapter for "Cocon Q" valve
Item no. 1149095
OV-Flex HC Flexible hose line PN 10, one side G ¾ union nut, conically sealing, one side plug-in fitting for copper pipe according to EN 1057 nut with tapered sealing, one port plug-in fitting for 15 mm copper pipe, length: 500 mm
Item no. 1140352
OV-Flex HC Flexible hose line PN 16, both sides G ¾ union nut, flat sealing, length: 610 mm
Item no. 1140451
OV-Flex HC Flexible hose line PN 16, both sides G 1 union nut, flat sealing, length: 610 mm
Item no. 1140452
OV-Flex HC Flexible hose line PN 10, one side G ¾ union nut, flat sealing, one side plug-in fitting for copper pipe according to EN 1057, length: 500 mm
Item no. 1140552

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 24 V AC / DC, normally closed, connection thread M 30 x 1.5
Item no. 1012416
Electrothermal actuator "Aktor T 2P" "M NC", 120 V, closed with current "off", two point, M 30 x 1,5
Item no. 1012420
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 open, connection thread M 30 x 1.5
Item no. 1012426
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 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 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 M Motorized actuator 230 V, two-point, without anti-blocking function, M 30 x 1.5
Item no. 1012710
Aktor M Motorized actuator 24 V, two point, without anti-blocking function, M 30 x 1.5
Item no. 1012711
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 with KNX interface 21 - 32 V (from KNX bus), connection thread M 30 x 1.5
Item no. 1012746
Actuator Special Order Item
Item no. 1012717
Aktor M Electromotive actuator modulating with 0 - 10 V, 24 V, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012725
Aktor M Motorized actuator 24 V, modulating proportional actuator with position feedback, connection thread M 30 x 1.5
Item no. 1012726
Aktor M Motorized actuator with Modbus RTU interface 24 V, connection thread M 30 x 1.5, suitable for Cocon QTZ
Item no. 1012745
Aktor T ST Thermal actuator 24 V control, normally closed, connection thread M 30 x 1,5
Item no. 1012953

Connection technology

Ofix CEP Compression fitting for internal thread, metal to metal sealing for copper pipes, 1-fold, G ¾ x 18 mm, pressure screw nickel plated
Item no. 1027157
Ofix CEP Compression fitting for internal thread, metal to metal sealing for copper pipes, 1-fold, G ¾ x 22 mm, pressure screw nickel plated
Item no. 1027158

Dimensions

Dimensions of article

Length Width Height Weight
125 mm 110 mm 75 mm 1,14 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 130 mm 135 mm 115 mm 1,19 kg
Carton 10 705 mm 275 mm 235 mm 12,55 kg
Europallet 400 1200 mm 800 mm 1294 mm 524,8 kg

BIM/CAD

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ETIM

Klassifizierung
ETIM 7.0
Property Value
Height 63.8 mm
Material quality Dezincification resistant brass (DZR)
Suitable for glycol
Volume flow 0.25 - 1.8
Suitable for liquids
Suitable for gases
Article compression class PN 20
Max. medium temperature (continuous) 120 °C
Min. medium temperature (continuous) -10 °C
Suitable for steam
Housing material Brass
Nominal inner diameter DN 20