OVENTROP Control Valve Hycocon HTZ DN20 3/4" Female Thread with Measurement and Drainage Valve, Brass

Thermostatic control valves are installed in the risers of hot water central heating systems and cooling systems, enabling hydraulic balancing of the risers with each other. They can also be combined with thermostatic or electrical actuators. Balancing is achieved through a reproducible presetting. They can be used in both the supply and return lines.Before the fitting is installed in the pipeline, it must be thoroughly flushed. The installation of a dirt strainer is recommended.The valve can be operated with the screw cap during the construction phase. However, the screw cap must not be used for permanent shut-off of the valve against the open atmosphere. In this case, the valve outlet must be secured with a metallic cap.Thanks to the universal M 30 x 1.5 top part connection, the control valve is easy to thermostatize or to equip with an actuator.Main function: Control valve with high flow rateMedium: Water, water-glycol mixturePressure rating: PN 16Nominal diameter: DN 20Connections: Internal threadConnection size: Rp 3/4Kvs: 2.7Operating temperature: -10 - 120 CMax. differential pressure: 5 barPresettable: YesReproducible presetting: NoPresetting lockable: NoShut-off capability: YesMeasuring port: YesMeasuring valve: EcoMeasuring method: Flow determination by differential pressure measurementDrainage: ExpandableImpulse line connection: NoHousing material: dezincification-resistant brassDesign: Straight seatActuator connection: M 30 x 1.5Control stroke: 3 mmInstallation location: Supply or return lineInsulation shell: available as accessoryArticle no.: 1068566EAN: 4026755264937Manufacturer: Oventrop GmbH &, Co. KGSubject to technical changes