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Control valve Hycocon ETZ
PN 16, DN 20, Internal thread, Kvs: 1.2

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Thermostatic control valves are installed in the pipelines of hot water central heating systems and cooling systems and enable the hydronic balancing of the pipelines with each other. They can also be combined with thermostatic or electric actuators. Balancing is carried out using a reproducible presetting. The valve can be installed in the supply and the return pipe.
Before the valve is installed in the pipework, it must thoroughly flushed. Installation of a strainer is recommended.
The valve can be operated with the screw cap during construction. However, the screw cap must not be used to permanently shutoff the valve against open atmosphere. In this case, the valve outlet must be secured with a metal cap.
Thanks to the universal M 30 x 1.5 connection thread, the control valve can be easily equipped with a thermostat or an actuator.

  • Main function: Control valve
  • Medium: Water, Water-glycol mixture
  • Pressure rating: PN 16
  • Nominal size: DN 20
  • Connections: Internal thread
  • Connection size: Rp 3/4
  • Kvs: 1.2
  • Operating temperature: -10 - 120 °C
  • Max. differential pressure: 1 bar
  • Presetting: Yes
  • Reproducible presetting: No
  • Presetting blockable: No
  • Shutoff: Yes
  • Measuring connection: Yes
  • Measuring valve: Eco
  • Measuring method: Flow rate determination by differential pressure measurement
  • Draining: Extendable
  • Impulse tube connection: No
  • Body material: DZR brass
  • Type: Straight seat
  • Connection actuator: M 30 x 1.5
  • Control stroke: 2.2 mm
  • Installation location: Supply or return
  • Insulation shell: Available as accessory
  • Installation position: Position-independent
Art.-Nr.: 1068366
EAN: 4026755260946
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes
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Replaces

Hycocon ETZ Two-way valve with external thread PN 16 DN 20, G 1, without union nuts, DZR brass
Item no. 1063966
Hycocon ETZ Two-way valve with external thread PN 16 DN 20, G 1, with two mounted measuring and drain valves with Eco measuring technique, DZR brass
Item no. 1068466

Accessories

Valve insert for Unibox and RTLH valves M 30 x 1.5 for return flow valves
Item no. 1026981
Valve insert for KTB valves opens when the sensor temperature rises
Item no. 1147169
Valve insert for PTB valves and Cocon 2TZ DN 15, kvs = 0.45
Item no. 1186052
Valve insert for PTB valves and Cocon 2TZ DN 15, kvs = 1.00
Item no. 1186053
Valve insert for Cocon 2TZ DN 15, kvs = 1.80
Item no. 1186054
Valve insert for A thermostatic valves especially for steam systems, M 30 x 1.5
Item no. 1186200
Valve insert for Combi LR with cap for Hycocon valves
Item no. 1187071
Valve insert "Series F" for valves with connection thread M 30 x 1.5, kv 0.32
Item no. 1187352

Actuators

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 ST L NC Motorized actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012717
Aktor M Electromotive actuator, modulating with 0 - 10 V modulating with 0 - 10 V, 24 V AC / DC, modulating proportional actuator, connection thread M 30 x 1.5
Item no. 1012725
Aktor M Motorized actuator, modulating with 0 - 10 V 24 V AC / DC, modulating proportional actuator with position feedback, connection thread M 30 x 1.5
Item no. 1012726
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

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

Spare parts

Valve insert for AV 9, CV 9, RFV 9 and E thermostatic valves, Multiblock T-RTL and Unibox M 30 x 1.5, DN 10 - DN 20, kv 0.67
Item no. 1187047

Dimensions

Dimensions of article

Length Width Height Weight
82 mm 32 mm 35 mm 0,43 kg

Packing units

Type Qty. Length Width Height Weight
Bag 1 82 mm 68 mm 34 mm 0,43 kg
Carton 10 190 mm 185 mm 144 mm 4,38 kg
Unknown 1200 1200 mm 800 mm 950 mm 605,36 kg

BIM/CAD

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Valve sizing

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ETIM

Klassifizierung
ETIM 7.0
Property Value
Surface protection Untreated
Type of control gear Static
Material quality Dezincification resistant brass (DZR)
With thermometer
Manual operation
Diameter handwheel 33.5 mm
Article compression class PN 16
Max. medium temperature (continuous) 120 °C
KIWA certified
Min. medium temperature (continuous) -10 °C
With drain
With extended measuring nipples
Thermostatic
Flange compression class PN 16
Spindle angle 90 °
With measuring connector
With impulse pipe connection
Suitable for hot tap water
Suitable for tap water
Suitable for central heating water
With connection 1 coupling
With connection 2 coupling
Height operating element 35 mm
Housing material Brass
Kvs value 0.9
With position indicator
With measuring nipples
Motor-controlled
Nominal inner diameter DN 20