UQD&UQDB
The UQD/UQDB series universal quick disconnect couplings are designed based on the OCP universal quick disconnect specification and Nvidia UQD RVL certification requirements. It is a brand certified by both Intel and NVIDIA. The product is manufactured from SUS316L stainless steel, offering strong corrosion resistance. The coupling consists of male and female parts, enabling leak-free hot plugging with fluid flow. The body features red/blue silk-screen markings, representing cold water (supply) and hot water (return) respectively, to prevent misoperation.
PRODUCT FEATURES：
◆ Designed based on the OCP universal quick disconnect specification and NVIDIA RVL certification requirements;
◆ Brand certified by Intel LCDG and NVIDIA RVL;
◆ SUS316 stainless steel material with superior corrosion resistance;
◆ Leak-free hot plugging with fluid flow, easy to operate; Standard EPDM sealing ring, with multiple sealing material options available to suit different types of fluids;
◆ Various connection forms available to meet different application scenarios;
◆ Red and blue silk-screen markings to prevent misoperation;
◆ Validated for 5,000 plug-and-unplug cycles, supporting a ten-year service life;
◆ 100% air-tightness tested;
◆ 100% hot plugging with fluid flow tested.
TECHNICAL SPECIFICATION：
|
Product Model |
UQD/UQDB02 |
UQD/UQDB04 |
UQD/UQDB06 |
UQD/UQDB08 |
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Nominal Diameter |
02 (1/8′′) |
04 (1/4′) |
06 (3/8′′) |
08 (1/2′′) |
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Body Material |
SUS304 |
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O-Ring Material |
EPDM |
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Max. Operation Pressure |
100PSI |
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Burst Pressure |
300PSI |
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Leak Rate |
1ⅹ10-3@0.3Mpa |
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Max. Flow Rate |
8.5lpm |
18lpm |
46lpm |
74lpm |
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Compatible Coolant |
PG25/Pure Water |
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Operating Temp. Range |
-15~80℃ |
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Min. Cv Value |
0.58 |
1.24 |
2.85 |
3.93 |
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Max. Plug/Unplug Leakage @0psi |
≤0.02ml |
≤0.025ml |
≤0.035ml |
≤0.07ml |
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Service Life |
10 Years |
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PRODUCT LIST：
|
No. |
Series |
Plug/Socket |
Part Number |
Product Model |
Interface Specification |
|
1 |
UQD02 |
Plug |
202352685S |
UQD02-PS2-UNF7/16-20F1B1-V2 |
7/16-20UNF-2A External Thread, Blue Marking |
|
2 |
202352693S |
UQD02-PS2-UNF7/16-20F1R1-V2 |
7/16-20UNF-2A External Thread, Red Marking |
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|
3 |
202354086S |
UQD02-PS2-G1/8F1B1-V2 |
G1/8"External Thread, Blue Marking（End-Face Groove Design） |
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|
4 |
202354087S |
UQD02-PS2-G1/8F1R1-V2 |
G1/8"External Thread, Red Marking（End-Face Groove Design） |
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|
5 |
202354088S |
UQD02-PS2-G1/4F1B1-V2 |
G1/4" External Thread, Blue Marking（End-Face Groove Design） |
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|
6 |
202354089S |
UQD02-PS2-G1/4F1R1-V2 |
G1/4" External Thread, Red Marking（End-Face Groove Design） |
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|
7 |
Socket |
202353635S |
UQD02-SS2-UNF7/16-20F1B1-V2 |
7/16-20UNF-2A External Thread, Blue Marking |
|
|
8 |
202353634S |
UQD02-SS2-UNF7/16-20F1R1-V2 |
7/16-20UNF-2A External Thread, Red Marking |
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|
9 |
202354041S |
UQD02-SS1-1/4F1B1-V2 |
Interface: Barbed End for 1/4" Hose (Standard EPDM Rubber Hose), with Blue Marking |
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|
10 |
202354042S |
UQD02-SS1-1/4F1R1-V2 |
Interface: Barbed End for 1/4" Hose (Standard EPDM Rubber Hose), with Red Marking |
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|
11 |
202354090S |
UQD02-SS2-G1/8F1B1-V2 |
G1/8"External Thread, Blue Marking（End-Face Groove Design） |
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|
12 |
202354091S |
UQD02-SS2-G1/8F1R1-V2 |
G1/8"External Thread, Red Marking（End-Face Groove Design |
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|
13 |
202354092S |
UQD02-SS4-06F1B1-V2 |
Quick-Connect Fitting for ID Φ6mm PTFE Tube, Blue Marking |
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14 |
202354093S |
UQD02-SS4-06F1R1-V2 |
Quick-Connect Fitting for ID Φ6mm PTFE Tube, Red Marking |
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15 |
202354094S |
UQD02-SS4-06F1B2-V2 |
90°,Quick-Connect Fitting for ID Φ6mm PTFE Tube, Blue Marking |
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16 |
202354095S |
UQD02-SS4-06F1R2-V2 |
90°,Quick-Connect Fitting for ID Φ6mm PTFE Tube, Red Marking |
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|
17 |
UQD04 |
Plug |
202352687S |
UQD04-PS2-UNF9/16-18F1B1-V2 |
9/16-18UNF-2A External Thread, Blue Marking |
|
18 |
202352695S |
UQD04-PS2-UNF9/16-18F1R1-V2 |
9/16-18UNF-2A External Thread, Red Marking |
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|
19 |
202354096S |
UQD04-PS2-G1/4F1B1-V2 |
G1/4"External Thread, Blue Marking（End-Face Groove Design） |
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|
20 |
202354097S |
UQD04-PS2-G1/4F1R1-V2 |
G1/4"External Thread, Red Marking（End-Face Groove Design） |
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|
21 |
202354098S |
UQD04-PS2-G3/8F1B1-V2 |
G3/8"External Thread, Blue Marking（End-Face Groove Design） |
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|
22 |
202354099S |
UQD04-PS2-G3/8F1R1-V2 |
G3/8"External Thread, Red Marking（End-Face Groove Design） |
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|
23 |
Socket |
202352223S |
UQD04-SS2-UNF9/16-18F1B1-V2 |
9/16-18UNF-2A External Thread, Blue Marking |
|
|
24 |
202352226S |
UQD04-SS2-UNF9/16-18F1R1-V2 |
9/16-18UNF-2A External Thread, Red Marking |
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|
25 |
202352325S |
UQD04-SS1-3/8F1B1-V2 |
Barbed Fitting for 3/8" Parker Rubber Hose, Blue Marking |
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26 |
202352326S |
UQD04-SS1-3/8F1R1-V2 |
Barbed Fitting for 3/8" Parker Rubber Hose, Red Marking |
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27 |
202352237S |
UQD04-SS2-UNF3/4-16F1B1-V2 |
3/4-16UNF-2A External Thread, Blue Marking |
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|
28 |
202352238S |
UQD04-SS2-UNF3/4-16F1R1-V2 |
3/4-16UNF-2A External Thread, Red Marking |
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|
29 |
202352314S |
UQD04-SS2-G1/4F1B1-V2 |
UQD04-SS2-G1/4F1B1,Interface：G1/4"External Thread, Blue Marking |
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|
30 |
202352315S |
UQD04-SS2-G1/4F1R1-V2 |
UQD04-SS2-G1/4F1R1,Interface：G1/4"External Thread, Red Marking |
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|
31 |
202352969S |
UQD04-SS1-5/16F1B1-V2 |
Barbed Fitting for 5/16" Hose (Standard EPDM Rubber Hose), with Blue Marking |
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|
32 |
202352970S |
UQD04-SS1-5/16F1R1-V2 |
Barbed Fitting for 5/16" Hose (Standard EPDM Rubber Hose), with Red Marking |
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|
33 |
202353320S |
UQD04-SS1-1/4F1B1-V2 |
Barbed Fitting for 1/4" Hose (Standard EPDM Rubber Hose), with Blue Marking |
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|
34 |
202353321S |
UQD04-SS1-1/4F1R1-V2 |
Barbed Fitting for 1/4" Hose (Standard EPDM Rubber Hose), with Red Marking |
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35 |
202352817S |
UQD04-SS1-3/8F1B1-V2 |
Barbed Fitting for 3/8" Hose (Standard EPDM Rubber Hose), with Blue Marking |
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|
36 |
202352818S |
UQD04-SS1-3/8F1R1-V2 |
Barbed Fitting for 3/8" Hose (Standard EPDM Rubber Hose), with Red Marking |
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|
37 |
UQD06 |
Plug |
202352688S |
UQD06-PS2-UNF3/4-16F1B1-V2 |
3/4-16UNF-2A External Thread, Blue Marking |
|
38 |
202352696S |
UQD06-PS2-UNF3/4-16F1R1-V2 |
3/4-16UNF-2A External Thread, Red Marking |
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|
39 |
202354110S |
UQD06-PS2-G3/8F1B1-V2 |
G3/8"External Thread, Blue Marking（End-Face Groove Design） |
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|
40 |
202354111S |
UQD06-PS2-G3/8F1R1-V2 |
G3/8"External Thread, Red Marking（End-Face Groove Design） |
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|
41 |
202354112S |
UQD06-PS2-G3/8F3B1-V2 |
G3/8"External Thread, Blue Marking（End-Face Groove Design）(Fluororubber/FKM) |
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|
42 |
202354113S |
UQD06-PS2-G3/8F3R1-V2 |
G3/8"External Thread, Red Marking（End-Face Groove Design）(Fluororubber/FKM) |
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|
43 |
Socket |
202352327S |
UQD06-SS1-1/2F1B1-V2 |
Barbed Fitting for 1/2" Rubber Hose, Blue Marking |
|
|
44 |
202352328S |
UQD06-SS1-1/2F1R1-V2 |
Barbed Fitting for 1/2" Rubber Hose, Red Marking |
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|
45 |
202353550S |
UQD06-SS1-1/2F3B1-V2 |
Interface: Barbed End for 1/2" Hose (Parker 804-8-RL), with Blue Marking (Fluororubber/FKM) |
||
|
46 |
202353551S |
UQD06-SS1-1/2F3R1-V2 |
Interface: Barbed End for 1/2" Hose (Parker 804-8-RL), with Red Marking (Fluororubber/FKM) |
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|
47 |
202352105S |
UQD06-SS2-UNF3/4-16F1B1-V2 |
3/4-16UNF-2A External Thread, Blue Marking |
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|
48 |
202352304S |
UQD06-SS2-UNF3/4-16F1R1-V2 |
3/4-16UNF-2A External Thread, Red Marking |
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|
49 |
202353036S |
UQD06-SS2-M22F1B1-V2 |
M22x1.5External Thread, 24° Internal Tapered Cone, Blue Marking |
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|
50 |
202353037S |
UQD06-SS2-M22F1R1-V2 |
M22x1.5External Thread, 24° Internal Tapered Cone, Red Marking |
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|
51 |
202353039S |
UQD06-SS1-1/2F1B2-V2 |
90° Barbed Elbow Fitting for 1/2" Rubber Hose, Blue Marking |
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52 |
202353040S |
UQD06-SS1-1/2F1R2-V2 |
90° Barbed Elbow Fitting for 1/2" Rubber Hose, Red Marking |
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|
53 |
202354038S |
UQD06-SS1-1/2F1B1-V2 |
Barbed Fitting for 1/2" Rubber Hose (Parker 804-8-RL), Blue Marking |
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|
54 |
202354039S |
UQD06-SS1-1/2F1B1-V2 |
Barbed Fitting for 1/2" Rubber Hose (Parker 804-8-RL), Red Marking |
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|
55 |
UQD08 |
Plug |
202352689S |
UQD08-PS2-UNF7/8-14F1B1-V2 |
7/8-14UNF-2A External Thread, Blue Marking |
|
56 |
202352697S |
UQD08-PS2-UNF7/8-14F1R1-V2 |
7/8-14UNF-2A External Thread, Red Marking |
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|
57 |
202354121S |
UQD08-PS2-G1/2F1B1-V2 |
G1/2” External Thread, Blue Marking |
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|
58 |
202354122S |
UQD08-PS2-G1/2F1R1-V2 |
G1/2”External Thread, Red Marking |
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|
59 |
Socket |
202352113S |
UQD08-SS2-UNF7/8-14F1B1-V2 |
7/8-14UNF-2A External Thread, Blue Marking |
|
|
60 |
202352306S |
UQD08-SS2-UNF7/8-14F1R1-V2 |
7/8-14UNF-2A External Thread, Red Marking |
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|
61 |
202352365S |
UQD08-SS2-G3/8F1B1-V2 |
G3/8 ”External Thread, Blue Marking |
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|
62 |
202352366S |
UQD08-SS2-G3/8F1R1-V2 |
G3/8 ”External Thread, Red Marking |
||
|
63 |
202352923S |
UQD08-SS1-5/8F1B1-V2 |
Barbed Fitting for 5/8" Rubber Hose, Blue Marking |
||
|
64 |
202352924S |
UQD08-SS1-5/8F1R1-V2 |
Barbed Fitting for 5/8" Rubber Hose, Red Marking |
||
|
65 |
202354035S |
UQD08-SS1-5/8F1B1-V2 |
Interface: Barbed End for 5/8" Hose (Parker 804-10-RL), with Blue Marking |
||
|
66 |
202354036S |
UQD08-SS1-5/8F1R1-V2 |
Interface: Barbed End for 5/8" Hose (Parker 804-10-RL), with Red Marking |
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|
67 |
UQDB02 |
Plug |
202350717S |
UQDB02-PS2-UNF7/16-20F1W1 |
7/16-20UNF External Thread |
|
68 |
Socket |
202352410S |
UQDB02-SS2-UNF9/16-18F1W1 |
9/16-18UNF-2A External Thread |
|
|
69 |
UQDB04 |
Plug |
202350729S |
UQDB04-PS2-UNF9/16-18F1W1 |
9/16-18UNF-2A External Thread |
|
70 |
Socket |
202352411S |
UQDB04-SS2-UNF3/4-16F1W1 |
3/4-16UNF-2A External Thread |
|
|
71 |
UQDB06 |
Plug |
202352035S |
UQDB06-PS2-UNF3/4-16F1W1 |
3/4-16UNF-2A External Thread |
|
72 |
Socket |
202352412S |
UQDB06-SS2-UNF7/8-14F1W1 |
7/8-14 UNF-2A External Thread |
|
|
73 |
UQDB08 |
Plug |
202352061S |
UQDB08-PS2-UNF7/8-14F1W1 |
7/8-14 UNF-2A External Thread |
|
74 |
Socket |
202352413S |
UQDB08-SS2-UNF1 1/16-12F1W1 |
1-1/16-12 UNF-2A External Thread |
|
|
75 |
UQDB02 |
Plug |
202352690S |
UQDB02-PS2-UNF7/16-20F1W1-V2 |
7/16-20UNF External Thread |
|
76 |
Socket |
202352691S |
UQDB02-SS2-UNF9/16-20F1W1-V2 |
9/16-18UNF-2A External Thread |
|
|
77 |
UQDB04 |
Plug |
202354125S |
UQDB04-PS2-UNF9/16-18F1W1-V2 |
9/16-18UNF-2A External Thread |
|
78 |
Socket |
202354126S |
UQDB04-SS2-UNF3/4-16F1W1-V2 |
3/4-16UNF-2A External Thread |
|
|
79 |
UQDB06 |
Plug |
202354127S |
UQDB06-PS2-UNF3/4-16F1W1-V2 |
3/4-16UNF-2A External Thread |
|
80 |
Socket |
202354128S |
UQDB06-SS2-UNF7/8-14F1W1-V2 |
7/8-14 UNF-2A External Thread |
|
|
81 |
UQDB08 |
Plug |
202354129S |
UQDB08-PS2-UNF7/8-14F1W1-V2 |
7/8-14 UNF-2A External Thread |
|
82 |
Socket |
202354130S |
UQDB08-SS2-UNF1 1/16-12F1W1-V2 |
1-1/16-12 UNF-2A External Thread |
