Before change
After change
KQ2C
Series
Notes when Ordering Color Caps
Applicable Sizes and Models
How to Identify Release Buttons Before and After Change
Protruding mark
No protruding mark
Release button
Release button
In order to improve operability, the outside diameter of the release button has been enlarged for the
new KQ2
series.
Therefore, the usable color caps will differ between pre-change and post-change products.
Please contact SMC if anything is unclear.
The release button for both the fitting/
KQ2
and color cap/
KQ2C
after the change can be identified by the protruding mark on the left side
of the
logo, and the release button before the change has no protruding mark. The same identification method is used for metric
size and inch size.
Along with the change of the release button, the model of the color cap/
KQ2C
is changed from
KQ2C- A
to
KQ2C- B
.
There is no change of the model for the fitting/
KQ2
.
: B (Black), R (Red), YR (Orange), BR (Brown), Y (Yellow), G (Green), CB (Sky
blue), GR (Gray), W (White), BU (Blue)
Applicable tubing
O.D. [mm]
Model
ø
D
1
ø
D
2
L
Weight
[g]
ø
8
KQ2C-08 A
12.8
9.2
2.6
0.1
ø
10
KQ2C-10 A
15.2
11.2
2.7
0.1
ø
12
KQ2C-12 A
17.6
13.2
2.7
0.1
ø
16
KQ2C-16 A
22.4
17.2
3.2
0.2
Metric Size
Applicable tubing O.D.
Model
Metric size
ø8, ø10, ø12, ø16
All models
1
Inch size
ø1/4”, ø3/8”, ø1/2”
1 Excluding models without release buttons
: B (Black), R (Red), YR (Orange), BR (Brown), Y (Yellow), G (Green), CB (Sky
blue), GR (Gray), W (White), BU (Blue)
Applicable tubing
O.D. [mm]
Model
ø
D
1
ø
D
2
L
Weight
[g]
ø
8
KQ2C-08 B
13.6
9.2
2.6
0.1
ø
10
KQ2C-10 B
16.2
11.2
2.7
0.1
ø
12
KQ2C-12 B
18.8
13.2
2.7
0.2
ø
16
KQ2C-16 B
24.2
17.2
3.2
0.3
Metric Size
: B (Black), R (Red), YR (Orange), BR (Brown), Y (Yellow), G (Green), CB (Sky
blue), GR (Gray), W (White), BU (Blue)
Applicable tubing
O.D. [inch]
Model
ø
D
1
ø
D
2
L
Weight
[g]
ø
1/4
KQ2C-07 B
11.5
7.5
2.6
0.1
ø
3/8
KQ2C-11 B
15.7
10.7
2.7
0.1
ø
1/2
KQ2C-13 B
19.6
13.9
2.7
0.2
Inch Size
: B (Black), R (Red), YR (Orange), BR (Brown), Y (Yellow), G (Green), CB (Sky
blue), GR (Gray), W (White), BU (Blue)
Applicable tubing
O.D. [inch]
Model
ø
D
1
ø
D
2
L
Weight
[g]
ø
1/4
KQ2C-07 A
10.7
7.5
2.6
0.1
ø
3/8
KQ2C-11 A
14.8
10.7
2.7
0.1
ø
1/2
KQ2C-13 A
18.5
13.9
2.7
0.1
Inch Size
Applicable color cap
Applicable color cap
221
Summary of Contents for KQ2 Series
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