Radik Plan VKM Centre Port 
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Radik Plan VKM Centre Port


Ko Logo AHD 25 Yr

The type RADIK PLAN VKM is a steel panel radiator which enables the bottom middle connection to the pressurized heating system. There are two upper and two bottom hangers welded at the back of the radiator. Radiators 1800 mm long and longer have 6 welded hangers. RADIK PLAN VKM radiators are supplied with an air vent, two blanking plugs and a valve with a plastic cap.

Technical Data


  Height H 300, 400, 500, 600, 900 mm
Length L 400, 500, 600, 700, 800, 900, 1000, 1100, 1200,
1400, 1600, 1800, 2000, 2300, 2600, 3000 mm
Depth B
- Type 11 PLAN VKM 65 mm
- Type 20 PLAN VKM 68 mm
- Type 21 PLAN VKM 68 mm
- Type 22 PLAN VKM 102 mm
- Type 33 PLAN VKM 157 mm
Connecting pitch 50 mm
Connecting thread 6 x G½ inside
Maximum working pressure 10 bar
Maximum working temperature 110 °C
Radiator connection middle connection

Types of Connection

Middle connection
φ = 1

Overview of Types

Type 11 PLAN VKM
Type 20 PLAN VKM
Type 21 PLAN VKM
Type 22 PLAN VKM
Type 33 PLAN VKM

Pressure Loss

In case of two-pipe heating system it is necessary to calculate the correct level of valve presetting and specify this in the project documentation to ensure a proper function of the heating system. This must be kept by the installer during installation of the heating system.

In case of one-pipe heating system it is necessary to set the valve at level 6. For adjusting the required mass flow in the radiator we recommend to use the compact connecting fitting with a fixed or adjustable flow volume of water in the radiator.


Price (each):
VKM 600H by 3000L type 22.  $664.65 
VKM 600H by 800L type 22.  $260.40 

Quantity   for 
Radik Plan VKM Centre Port