FVRe manifold – energy saving

Area of use

The FVRe radiator manifold  is especially suitable for radiators with high demands on low noise levels and efficient energy requirements for example airing.
The FVRe radiator manifold is available in ready-cut lengths to suit most radiators on the market. The radiator manifold is regulated with a thermostatic head or handwheel.


The FVRe manifold consist of a thermostatic radiator valve, spacer and a diverter.

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 FV21 pre-setting tool.
The valve is equipped with integrated typ e energy-saving mode functionality. The valve is supplied with a green protective cap to indicate pre-setting. The protective cap can be used to close the radiator during construction stage. When balancing, a nominal opening of 2°K should be set by first screwing the protective cap all the way the bottom and then opening it three quarters of a turn.

The FVRe radiator manifold can be connected to the heating system from the side and from the bottom and has a rotatable manifold allowing it to be twisted outwards. The FVRe radiator manifold can also be fitted upside down. The diverter can be closed under the cap.

Technical data

Pressure class
PN 10
Max temperature
Min temperature
Max differential pressure/closing pressure
Lp<30dB(A) at 30kPa/250 kPa
Kv value (preset value) with thermostat
Kvs value (max capacity)
Gaskets EPDM

Order designations

RSK number Article number Designation Description Radiator height
480 66 17 2063202240 FVRe FA c/c 240 mm 300
480 66 41 2063202250 FVRe FA c/c 250 mm 300
480 66 66 2063202340 FVRe FA c/c 340 mm 400
480 66 68 2063202350 FVRe FA c/c 350 mm 400
480 66 69 2063202400 FVRe FA c/c 400 mm 450
480 66 70 2063202440 FVRe FA c/c 440 mm 500
480 66 71 2063202450 FVRe FA c/c 450 mm 500
480 66 72 2063202540 FVRe FA c/c 540 mm 600
480 66 73 2063202550 FVRe FA c/c 550 mm 600
480 66 74 2063202640 FVRe FA c/c 640 mm 700
480 66 76 2063202650 FVRe FA c/c 650 mm 700
480 66 77 2063202840 FVRe FA c/c 840 mm 900
480 66 78 2063202850 FVRe FA c/c 850 mm 900