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EDTYW122 © Danfoss 05/08
Data sheet RA 2000
Thermostatic Radiator Valves
Typical Installation Configuration = Operator Type + Valve Type
Free-Standing Radiators
The freestanding hot water
or low-pressure steam
radiator is located where air
circulation is unobstructed
and passes freely over the
operator.
=
Valve -mounted dial
and sensor, standard
or tamper resistant
models.
Always install these
operators in a
horizontal position.
+
Straight,
Side-Mount
Angle or
Double
Solder
Union
Free-Standing Radiators
Freestanding hot water or
low-pressure steam radiator.
Air circulation does not pass
freely over the operator
due to furniture, drapes,
coverings, etc.
=
Valve -mounted dial
with remote sensor,
standard or tamper-
resistant models.
The sensor can be
mounted on a wall
up to 6 feet away in a
location free of drafts.
+
Straight,
Angle,
Side-
Mount
Angle or
Double
Solder
Union
Baseboards/Convectors
The hot water or low-
pressure steam fin-tube
baseboard or convector is
located where air circulation
is unobstructed and passes
freely over the operator.
=
Valve -mounted dial
and sensor, standard
or tamper resistant
Models.
Always install these
operators in a
horizontal position.
+
Straight,
Side-
Mount
Angle or
Double
Solder
Union
Baseboards/Convectors
Hot water or low-pressure
steam fin-tube baseboard
or convector. Air circulation
does not pass freely
over the operator due to
furniture, drapes, coverings,
etc.
=
Combined remote
mounted dial and
sensor. The dial
operators are wall
mounted and are
available with 6’, 16’
or 26’ long capillary
tubes.
+
Straight,
Angle,
Side-
Mount
Angle or
Double
Solder
Baseboards/Convectors
The hot water or low-
pressure steam fin-tube
baseboard or convector
arrangement requires
the dial and sensor to be
mounted separately, away
from the valve.
=
Separate remote
mounted dial and
sensor. The remote
dial mounts on the
wall or enclosure
(max. 6’ away). The
sensor is mounted
beneath the radiation
or on a draft free wall
6’away from the dial.
+
Straight,
Angle,
Side-
Mount
Angle or
Double
Solder
Union
Important!
Applications:
Valve mounted dial and sensor operators
should be installed horizontally.
If mounted vertically, the operators will sense
heat radiating upwards from the valve resulting
in the premature closing of the valve.
3