Quick Disconnect Couplings - Flipbook - Seite 142
Thermal Management Application
Global region
Danfoss Hansen’s FD83 is designed for fluid transfer and
electronics cooling applications where full flow, fluid
compatibility and safety are essential. The FD83 identical
halves include two interlock features to eliminate spills
and ensure maximum safety. Valves cannot be opened
until the coupling halves are mated and coupling halves
cannot be disconnected until both halves are closed.
FD83 Series
Full Flow Dual Interlock
Product Features
• Dual interlock safety feature
eliminates accidental
opening of coupling when
disconnected with the use
of a patented locking pin
design and lever handle
• Design provides reliable
performance and no
spillage during maintenance
or service
• Standard seal material:
EPDM, additional material
available on request
• Standard body material: 303,
304 stainless steel for broad
fluid compatibility
• Full flow coupling
• Color coded bumper seals
are available
• Identical coupling halves
• Maintenance and service
friendly
• Wide range of terminal end
options
Physical Characteristics
Coupling
Size
Max. Operating Pressure
Connected
Socket/Female
Half
Socket/Female
Half
Min. Burst Pressure
Connected
Socket/Female
Half
Socket/Female
Half
Rated
Flow
(in)
(bar)
(bar)
(psi)
(bar)
(psi) (bar) (psi)
(bar)
(psi)
(lpm)
(gpm) cc. max
10
10
150
150
20
20
300
300
20
20
300
300
189
800
50
211
(psi)
(bar)
(psi)
1
10
150
10
150
2 New!
10
150
10
150
Note: Not for use with dangerous gazes classified in Group 1
20
20
300
300
Fluid
Loss
5.0
12
CV
Value
30
127
Seal Elastomer Data*
Seal Elastomer
Operation Temperature Range
EPDM (Ethylene-Propylene)
-3°C Min (26.6°F), 60°C max (140°F)
*Other sealing material could be available, contact Danfoss technical support for further information on
sealing availability.
**For reference only, based on Danfoss recommended temperatures.
Contact Danfoss technical support for further information on fluid compatibility
Danfoss Quick Disconnect Couplings Master Catalog
AF435258198969en-000102
142
