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5
Quick Connectors
DQ Key Ordering Numbers and Sleeve Outside Diameter
Key
Number
Key
Color
DQA
DQB
DQC
Body Sleeve
Stem Sleeve
Body Sleeve
Stem Sleeve
Body Sleeve
Stem Sleeve
mm inch mm inch mm inch mm inch mm inch mm inch
K1
Black
24.5
0.96
20.9
0.82
28.7
1.13
25.1
0.99
32.0
1.26
27.9
1.10
K2 Orange 25.0
0.99
21.6
0.85
29.5
1.16
25.8
1.02
32.8
1.29
28.9
1.14
K3
Green 26.0
1.02
22.4
0.88
30.2
1.19
26.6
1.05
33.6
1.32
29.7
1.17
K4 Yellow 26.8
1.05
23.2
0.91
31.0
1.22
27.4
1.08
34.3
1.35
30.4
1.20
K5
Blue
27.5
1.08
23.9
0.94
31.5
1.24
28.1
1.11
35.1
1.38
31.2
1.23
K6
White 28.3
1.11
24.7
0.97
32.5
1.28
28.9
1.14
35.8
1.41
32.0
1.26
K7 Purple 29.1
1.14
25.4
1.00
33.3
1.31
29.7
1.17
36.6
1.44
32.7
1.29
K8 Brown 29.8
1.17
26.2
1.03
34.0
1.34
30.4
1.20
37.4
1.47
33.5
1.32
Standard DQ
Body Sleeve Dia.
23.1
0.91
26.2
1.03
30.7
1.21
How to Order
Add the Key number as a suffix to the DQ series Ordering Number.
Examples : DQSB-D-6T-
K1
-SA.
DQ color coded“Keyed” quick connectors
• DQ Keyed quick connectors prevent intermixing of different keys
mechanically as well as allow visual identification by color coding.
• Eight (8) different keys on each DQ series are available with its own Key
number.
• DQ keys are useful to control multi-fluid or multi-pressure systems.
• Select stem and body keyed in the same DQ series.
• Coupling : Align stem with body. Push stem into body until it clicks.
• Uncoupling : Pull body sleeve toward stem. Remove stem.
Features
Operation