Area of use

Manifold FLK facilitates installations where the connection pipes location varies.
The radiator can be fold out for cleaning.
The radiator manifold is regulated with a thermostatic head, thermal actuator or handwheel.

Description

The thermostatic radiator valve offers precise pre-setting functionality concealed under the stuffing
box; pre-setting is carried out with the FN2 pre-setting key by opening a number of turns from closed valve in line with the pressure drop diagram.
Setting is made easier using the FV9 pre-setting tool.
The valve is supplied with a grey protective cap to indicate pre-setting. The protective cap can be used to close the radiator during the construction stage. When balancing, a nominal opening of 2°K should be set by first screwing the protective cap all the way to the bottom and then opening it three quarters of a turn.
The diverter has built-in shut-off. FLK 10 fi ts single radiators without convector plates and FLK 20 fits single radiators with convector plates and double panel.
FLK is connected with plastic or Alupex pipes dimension 16.

Technical data

Pressure class
PN 10
Min temperature
5°C
Max temperature
100°C
Max differential pressure/closing pressure
250 kPa
Kv value (preset) with thermostatic head/without thermostatic head
0,01-0,6/0,01-0,75
Kvs-value (maxkapacity)
DN 10-20 0,75
Material
Brass
Gasket EPDM

Order designations

RSK-number Article-number Designation Description
480 63 63 9001021 FLK 10 Single panel without convector plates incl. connections
480 63 64 9001022 FLK 20 Single panel with convector plates and double panel incl connections
480 59 73 4071102 FEA-M Diverter 1-pipe
480 63 67 9000613 SN22-PL Tail and nut + Monoblocco connection M22/16/2 2-pack
478 85 08 4164233 Monoblocco M22/15/2,8 Pex
478 85 06 4164234 Monoblocco M22/16/2 Alupex
478 85 07 4164235 Monoblocco M22/16,2/2,2 Pex