Radiator lockshield valve "Combi 4"
DN 20, PN 10, straight pattern, bronze/brass, nickel plated


OVENTROP-“Combi 4”

Radiator lockshield valve with proportional, presetting with memory lock for use in hot water central heating systems and chilled water circuits.

For presetting, isolating, filling and draining of the radiator.

Made of bronze/brass, body nickel plated. Valve disc made of brass with EPDM O-ring seal. Brass protection cap with additional soft seal.

Lengths according to DIN 3842 for threaded connections.

Material: Brass
Surface: nickel plated

kvs: 1.7
Size: DN 20

max. operating pressure: 10 bar
max. operating temperature: 120 °C

Item no.: 1090763
EAN: 4026755130362
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical modifications without notice.
Dimensions of article
Length Width Height Weight
90 mm 52 mm 41,5 mm 0,34 kg
Packing units
Type Qty. Length Width Height Weight
Bag 1 90 mm 60 mm 45 mm 0,34 kg
Carton 10 180 mm 175 mm 150 mm 3,58 kg

Notice for CAD viewer

In order to open the CAD-Viewer and Download CAD-Data please onetime download and install the CAD-App.

Product pictures
  File size
300,51 KB
  Size
2187 px x 1551 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
87,73 KB
  Size
951 px x 972 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
234,4 KB
  Size
1031 px x 1080 px
  Properties
  •  Clear product picture
  •  Cutout
Download
  File size
702,38 KB
  Size
2341 px x 2040 px
  Properties
  •  Clear product picture
  •  Cutout
Download
Drawings
  File size
15,79 KB
  Size
595 px x 380 px
  Properties
  •  Clear product picture
  •  Cutout
Download

Valve calculation

°C
°C
Watt
Klassifizierung
ETIM 7.0 EC010866
Radiator foot valve
Property Value
Model Tailpiece/Inner thread
Height 34.5 mm
Surface protection Nickel-plated
Operation Allen
Right-angled model
Adjustable
With compression set
With drain
Size of pipe connection 3/4 inch
Size of radiator connection 3/4 inch (20)
Kv value 0.06 - 1.7
Shortened construction length
Reverse direction of flow
Housing material Brass
Kvs value 1.7