Danfoss Randall FHV-A Data Sheet
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Brand: Danfoss
Category: Temperature Controller
Type: Datasheet for Danfoss FHV-A
Pages: 4 (0.56 Mb)
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VD.UI.A1.12 © Danfoss 09/2006 1
Compression fittings Code no. Compression fittings Code no.
PEX 15x2.5 mm 013G414700 ALUPEX 14x2 mm 013G418400
PEX 16x2.2 mm 013G416300 ALUPEX 16x2 mm 013G418600
PEX 18x2.5 mm 013G415900 ALUPEX 18x2 mm 013G418800
PEX 20x2.5 mm 013G416100 ALUPEX 20x2 mm 013G419000
Spare parts Code no.
Gland seal for FHV-A 013G029000
Gland seal for FHV-R 013U007000
Accessories Code no.
Mounting tool/installation aid with integral spirit level 003L133800
Bleed key 087N684900
Anti theft plugs for RA2000 sensors (50 pcs) 013G123200
Threaded range limiting pins for RA2000 sensors (30 pcs) 013G123700
Toolkit, comprising allen key for RA2000 sensors 013G123600
Round front cover for FHV-R/A 003L105000
Square frontcover for FHV-R/A 003L105200
Extension piece for RA sensors 17,9 mm 003L103500
Extension piece for FJVR sensors 17,9 mm 003L103600
Type Description Connection kvs (m
3
/h) Code no.
FHV-R Valve with air vent & bleed key G 3/4" A 0.88 003L100000
FHV-R Valve with air vent, bleed key & drain hose G 3/4" A 0.88 003L100300
FJVR Return temp. limiter sensor. Setting range 10 -50 °C 003L104000
FJVR Return temp. limiter sensor. Setting range 10 -80 °C 003L107000
Data sheet FHV regulating valve
Temperature control of individual floor-heated rooms
or mixed floor-heating/radiator systems
Application
Ordering and technical data
FHV control valves are ideally suited to the tem-
perature control of individual under-floor heated
rooms and for systems using floor-heating in con-
junction with radiators. Danfoss offers the following
versions:
- the FHV-R provides temperature control of under-
floor heating circuits, using a return temperature
limiting valve fitted with a type FJVR sensor ele-
ment
- the FHV-A enables floor temperature control via a
pre-settable thermostatic valve fitted with a type RA
2000 sensor element
Note: If using the FHV-A for room temperature con-
trol, the flow temperature should not be permitted to
exceed the maximum recommended by the floor
heating supplier. When the FHV-R is used for con-
trolling floor heating, the heated floor area should
not be greater than 10 m
2
.
FHV control valves are flexible to use and can be
simply and easily installed in the floor heating cir-
cuit.
With the FHV-A, its integral pre-setting simplifies
hydraulic balancing of the system. Connections to
the 3/4" external thread are made with Danfoss
compression connectors.
FHV-R. Set includes wall enclosure box, cover and valve (return temperature limiter). An FJVR sensor ele-
ment is required for controlling the return temperature.
FHV-A. Set includes wall enclosure box, cover and pre-settable valve. A type RA2000 sensor element is
required for controlling the room temperature.
FHV-R
FHV-A
Type Description Connection kvs (m
3
/h) Code no.
FHV-A Valve with air vent & bleed key G 3/4" A 0.04-0.79 003L100100
FHV-A Valve with air vent, bleed key & drain hose G 3/4" A 0.04-0.79 003L100400
RA2010 Room temperature sensor. Setting range 5-26 °C 013G201000
RA2070 Room temperature sensor. Setting range 5-22 °C 013G207000
Max. operating pressure 6 bar
Max. differential pressure 0,6 bar
Test pressure 10 bar
Max. flow temperature 90
°
C