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for Cocon QTZ pressure independent control valves PN 16, with fixed minimum stroke, for one pipe heating systems


The Unofix system for the refurbishment of one pipe heating systems is based on the differential pressure independent control valve Cocon QTZ. It is available in different variants: As basic variant Unofix QB with pure volume flow limitation or as Unofix QT with additional actuator and room thermostat with time interval for e.g. night setback. The third variant Unofix QR has a return temperature limitation to maintain the temperature spread in partial load operation of the one pipe heating circuit. Two different spacers with fixed or adjustable minimum stroke are available for Unofix QR to ensure the residual volume flow.
Art.No.: 1149090
EAN: 4026755367232
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Is accessory of

Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 15, R ½ x Rp ½, 30-210 l/h, without measuring valves DZR brass
Item no. 1145504
Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 15, R ½ x Rp ½, 150-1050 l/h, without measuring valves, DZR brass
Item no. 1145704
Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 20, R ¾ x Rp ¾, 150-1050 l/h, without measuring valves, DZR brass
Item no. 1145506
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 15, G ¾, 30-210 l/h, without measuring valves, DZR brass
Item no. 1145564
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 15, G G ¾, 150-1050 l/h, without measuring valves, DZR brass
Item no. 1145764
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 20, G 1, 150-1050 l/h, without measuring valves, DZR brass
Item no. 1145566
Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 15, R ½ x Rp ½, 30 - 210 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146004
Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 15, R ½ x Rp ½, 150 - 1050 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146204
Cocon QTZ Pressure independent control valve with coupling and internal thread PN 16 DN 20, R ¾ x Rp ¾, 150 - 1050 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146006
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 15, G ¾, 30-210 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146064
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 15, G ¾, 150 - 1050 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146264
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 20, G 1, 150-1050 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146066
Cocon QTZ Pressure independent control valve with internal thread PN 16 DN 15, Rp ½, 30-210 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1148504
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 10, G ½, 30-210 l/h, without measuring valves, DZR brass
Item no. 1145563
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 10, G ½, 90-450 l/h, without measuring valves, DZR brass
Item no. 1145663
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 10, G ½, 30 - 210 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1146063
Cocon QTZ Pressure independent control valve with external thread PN 16 DN 10, G ½, 90 - 450 l/h, with two mounted Classic measuring valves,DZR brass
Item no. 1146163
Cocon QTZ Pressure independent control valve with internal thread PN 16 DN 15, Rp ½, 30 - 210 l/h, without measuring valves, DZR brass
Item no. 1147504
Cocon QTZ Pressure independent control valve with internal thread PN 16 DN 20, Rp ¾, 150 - 1050 l/h, without measuring valves, DZR brass
Item no. 1147506
Cocon QTZ Pressure independent control valve with internal thread PN 16 DN 15, Rp ½, 150 - 1050 l/h, without measuring valves, DZR brass
Item no. 1147704
Cocon QTZ Pressure independent control valve with internal thread PN 16 DN 15, Rp ½, 150-1050 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1148704
Cocon QTZ Pressure independent control valve with internal thread PN 16 DN 20, Rp ¾, 150-1050 l/h, with two mounted Classic measuring valves, DZR brass
Item no. 1148506

Dimensions

Dimensions of article

Length Width Height Weight
18 mm 23 mm 23 mm 0,01 kg

Packing units

Type Qty. Length Width Height Weight
Bag 1 18 mm 23 mm 23 mm 0,02 kg
Carton 10 150 mm 150 mm 65 mm 0,26 kg

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ETIM

Klassifizierung
ETIM 7.0 EC011567
Accessories/spare parts for control valve
Property Value