Logo Oventrop GmbH & Co. KG

Control valve with high flow rate Hycocon HTZ
PN 16, DN 20, Internal thread, Kvs: 2.7


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 with high flow rate
  • Medium: Water, Water-glycol mixture
  • Pressure rating: PN 16
  • Nominal size: DN 20
  • Connections: Internal thread
  • Connection size: Rp 3/4
  • Kvs: 2.7
  • Operating temperature: -10 - 120 °C
  • Max. differential pressure: 5 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: 3 mm
  • Installation location: Supply or return
  • Thermal insulation shell: Available as accessory
Art.-Nr.: 1068566
EAN: 4026755264937
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes

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
Unknown 1 83 mm 69 mm 33 mm 0,43 kg
Carton 10 190 mm 185 mm 144 mm 4,4 kg

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Valve sizing

Valve sizing

°C
°C
Watt

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 2.7
With position indicator
With measuring nipples
Motor-controlled
Nominal inner diameter DN 20