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Pressure independent control valve "Cocon QTZ" PN 16 with pressure test points
DN 20, both ports male thread, 150 - 1050 l/h, with mounted measuring orifice
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OVENTROP-"Cocon QTZ" Pressure independent control valve (PICV) with mounted measuring orifice and pressure test points "classic" measuring technique
Valve combination consisting of an automatic flow regulator (with manually adjustable setting of the nominal value) and a regulating valve. The pressure independent control valve can be equipped with an actuator, a temperature controller or a manual head (connection thread M 30 x 1.5).
For installation in heating and cooling systems (e.g. central or underfloor heating systems, fan coil units, chilled ceilings, fan convectors etc.) with closed circuits for automatic flow control (hydronic balancing). It can also be used for the control of another variable (e.g. room temperature) by modifying the flow rate with the help of actuators, thermostats or temperature controllers.
Material: Dezincification resistant brass, model: with pressure test points
Connections: G ¾ male x G ¾ male
Max. differential pressure: 4 bar Max. operating pressure: PN 16 Min. operating temperature: -10 °C Max. operating temperature: +120 °C
Control
range: 150 - 1050 l/h
Size: DN 20
Item no.: 1144566
EAN: 4026755411683
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
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Accessories
Electrothermal actuator "Aktor T 2P" H NC, 230 V, closed with current "off", two point, M 30 x 1.5
Item no. 1012415
Electrothermal actuator "Aktor T 2P" "H NO", 230 V, opened with current "off", two point, M 30 x 1.5
Item no. 1012425
Electromotive actuator "Aktor M" "ST L", 24 V, 0-10 V, M 30 x 1.5
Item no. 1012705
Electrothermal actuator "Aktor T ST" "L NC", 24 V, closed with current "off", 0-10 V, with automatic recognition of neutral point and valve travel
Item no. 1012953
Dimensions of article
Length
Width
Height
Weight
89 mm
95 mm
131 mm
1,07 kg
Packing units
Type
Qty.
Length
Width
Height
Weight
Carton
1
130 mm
115 mm
182 mm
1,15 kg
Carton
10
493 mm
323 mm
273 mm
12,18 kg
Oventrop "Cocon Q" - Automatischer Hydraulischer Abgleich (deutsch)
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Manual
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Size
114456480.pdf
2,52 MB
114456481.pdf
2,37 MB