Quick Disconnect Couplings - Flipbook - Seite 146
Blind-Mate Couplings
Global region
Danfoss Hansen Universal Quick Disconnect Blind-Mate
(UQDB) has been designed with OCP (Open Compute
Project) community to set industry standard for thermal
management application in data centers. This quick
disconnect coupling is available in 4 different sizes
(as the UQD: -02/-04/-06/-08) and complies with OCP
specification requirements. Danfoss UQDB offers a selfalignment feature to help connect in location with
limited access or visibility and guarantees 100%
helium-leak testing on every coupling.
UQDB Series
Product Features
• Designed per OCP UQDB specifications
• “Blind-connection” thanks to
self- alignment feature with radial
compensation of 1 mm
• Push-to-connect design
• Direct connection between servers
and manifolds
• High flow and reduced pressure drop
for an improved system efficiency
• Flat-face dry break design to
avoid spillage during
connection/ disconnection
• Sizes available: -02*/-04/-06/-08*
• High reliability and 100%
helium-leak tested
• Standard material: 303 stainless steel for
excellent corrosion resistance
• Standard seal material: EPDM for
excellent fluid compatibility
• Terminal ends are ORB
• Operating temperature: up to +100°C
• Working pressure: min. 10 bar
• QR code marking to help identify and
track production parts
*to be launched
Physical Characteristics
Max operating pressure
Min burst pressure
Fluid
Loss
(gpm) -
cc.
max.
cc.
max.
cc. max.
6.4
1.7
1.22
0.004
0.025
1
11.36
3
2.23
0.007
0.035
1
Nominal Connected
Flow
Diameter
Socket /
Female Half
Plug / Male
Half
Connected
Socket /
Female Half
Plug / Male
Half
Rated Flow
(in)
(mm)
(bar)
(psi)
(bar)
(psi)
(bar)
(psi)
(bar)
(psi)
(bar)
(psi)
(bar)
(psi)
(lpm)
UQDB04
1/4
5.5
16
232
16
232
16
232
48
696
48
696
48
696
UQDB06
3/8
6.3
10
145
10
145
10
145
30
435
30
435
30
435
Danfoss Quick Disconnect Couplings Master Catalog
Missalignment
Loss
(radial)
Air
Inclusion
Body
Size
Size
Cv
Value
AF435258198969en-000102
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