Danfoss FHV-A Datasheet

Data sheet
Application
Ordering and technical data
Max. operating pressure 6 bar
Max. differential pressure 0,6 bar
Test pressure 10 bar
Max. flow temperature 90 ° C
FHV regulating valve
Temperature control of individual floor-heated rooms
or mixed floor-heating/radiator systems
FHV-A
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
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.
Type Description
FHV-R Valve with air vent & bleed key
FHV-R Valve with air vent, bleed key & drain hose
FJVR Return temp. limiter sensor. Setting range 10 -50 °C
FJVR Return temp. limiter sensor. Setting range 10 -80 °C
FHV-A. Set includes wall enclosure box, cover and pre-settable valve. A type RA2000 sensor element is
required for controlling the room temperature.
Type Description
FHV-A Valve with air vent & bleed key
FHV-A Valve with air vent, bleed key & drain hose
RA2010 Room temperature sensor. Setting range 5-26 °C
RA2070 Room temperature sensor. Setting range 5-22 °C
Compression fittings
PEX 15x2.5 mm
PEX 16x2.2 mm
PEX 18x2.5 mm
PEX 20x2.5 mm
Spare parts
Gland seal for FHV-A
Gland seal for FHV-R
Accessories
Mounting tool/installation aid with integral spirit level
Bleed key
Anti theft plugs for RA2000 sensors
Threaded range limiting pins for RA2000 sensors
Toolkit, comprising allen key for RA2000 sensors
Round front cover for FHV-R/A
Square frontcover for FHV-R/A
Extension piece for RA sensors
Extension piece for FJVR sensors
VD.UI.A1.12 © Danfoss 09/2006
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
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.
Code no. Compression fittings
013G414700 ALUPEX 14x2 mm
013G416300 ALUPEX 16x2 mm
013G415900 ALUPEX 18x2 mm
013G416100 ALUPEX 20x2 mm
(50 pcs)
(30 pcs)
17,9 mm
17,9 mm
FHV-R
2 .
Connection kvs (m 3 /h)
G 3/4" A 0.88 003L100000
G 3/4" A 0.88 003L100300
003L104000
003L107000
3
Connection kvs (m /h) Code no.
G 3/4" A 0.04-0.79 003L100100
G 3/4" A 0.04-0.79 003L100400
013G201000
013G207000
013G418400
013G418600
013G418800
013G419000
013G029000
013U007000
003L133800
087N684900
013G123200
013G123700
013G123600
003L105000
003L105200
003L103500
003L103600
Code no.
Code no.
Code no.
Code no.
1