Datasheet
ød
Applicable tubing
Applicable fitting size
ød
øD
M
A
L
Mounting plate
thickness
11 mm or less
L
MM
T
2 x Applicable trubing
H
Mounting plate
thickness
11 mm or less
L
MM
T
2 x Applicable tubing
H
Mounting plate
thickness
7 mm or less
L1
ML2
Connection
thread
Rc
H
1
H2
T
Applicable tubing
Plug-in Reducer: KQ2R
Bulkhead Union: KQ2E (Interchangeable with KQ)
ø2
ø3.2
ø4
ø6
ø8
ø10
ø12
KQ2R02-04A
KQ2R23-04A
KQ2R23-06A
KQ2R04-06A
KQ2R04-08A
KQ2R04-10A
KQ2R06-04A
KQ2R06-08A
KQ2R06-10A
KQ2R06-12A
KQ2R08-10A
KQ2R08-12A
KQ2R10-12A
KQ2R10-16A
KQ2R12-16A
ø4
ø4
ø6
ø6
ø8
ø10
ø4
ø8
ø10
ø12
ø10
ø12
ø12
ø16
ø16
5.8
7.1
7.1
8.2
8.2
10.4
10.4
10.4
10.4
12
13.2
13.2
15.9
16
18.5
27.8
28.6
29.1
28.6
29.6
31.7
33.6
31.6
33.9
35.7
35.1
36.5
39.2
44.7
45.7
14.5
15.3
15.8
15.3
15.4
16.1
20.3
17.4
18.3
18.7
19.5
19.5
22.2
24.1
25.1
11.9
13.3
13.3
13.3
13.3
13.3
13.3
13.3
13.3
13.3
14.2
14.2
15.6
15.6
17
—
3.4
3.4
5.6
5.6
5.6
4
13.1
13.1
13.1
26.1
26.1
41.5
41.5
58.3
0.9
2.9
2.9
4
4
4
4
10.4
10.4
10.4
18
18
32.8
32.8
46.1
1.4
2.5
2.5
3
3
3
2.5
4.5
4.5
4.5
6
6
7.5
7.5
9
0.6
1.6
1
2.2
1.3
2.2
1.4
1.7
2.1
3.2
2.9
3.4
4.5
6
7
Note)
øD
LAM
Note) øD is maximum diameter.
ø3.2
ø4
ø6
ø8
ø10
ø12
ø16
24.1
22.9
28
34
64.4
63.8
120.1
2.9
4
10.4
18
29.5
46.1
67
2.5
3
4.5
6
7.5
9
13
3.4
5.6
13.1
26.1
41.5
58.3
113
T
(M)
14
14
17
19
24
27
32
M12 x 1
M12 x 1
M14 x 1
M16 x 1
M20 x 1
M22 x 1
M28 x 1.5
L
Mounting
hole
M
27.3
27.3
27.3
29.1
31.9
34.7
41.9
13
13
15
17
21
23
29
13.3
13.3
13.3
14.2
15.6
17
20.6
Bulkhead Union: KQ2E (Interchangeable with KJ)
ø2
ø3.2
ø4
ø6
5.2
6.9
8.3
11.2
0.9
2.5
4
10
1.4
2.5
3
4.5
—
3
4
10
9
10
11
14
M7 x 0.75
M8 x 0.75
M9 x 0.75
M11 x 0.75
24.5
27.3
27.3
27.3
8
9
10
12
11.9
13.3
13.3
13.3
Bulkhead Connector: KQ2E
ø3.2
ø4
ø6
ø8
ø10
ø12
ø16
1/4
1/8
1/4
1/8
1/4
3/8
1/8
1/4
3/8
1/4
3/8
3/8
1/2
3/8
1/2
31.2
21.2
30.9
28.9
32.4
35.9
30.5
33.1
37.4
63.8
71.6
69.3
72.7
122.2
132.1
2.9
4
4
10.4
10.4
10.4
18
18
18
29.5
29.5
46.1
46.1
67
67
2.5
3
3
4.5
4.5
4.5
6
6
6
7.5
7.5
9
9
13
13
3.4
5.6
5.6
13.1
13.1
13.1
26.1
26.1
26.1
41.5
41.5
58.3
58.3
96
113
17
14
17
17
17
19
17
17
19
22
22
24
24
30
30
M12 x 1
M12 x 1
M12 x 1
M14 x 1
M14 x 1
M14 x 1
M16 x 1
M16 x 1
M16 x 1
M20 x 1
M20 x 1
M22 x 1
M22 x 1
M28 x 1.5
M28 x 1.5
14
14
14
17
17
17
19
19
19
24
24
27
27
32
32
28.7
24.4
29
23.6
28.4
30.7
24.1
28.4
31.7
29.3
31.4
32.3
37.7
34.4
38.8
14.3
10
14.6
9.2
14
16.3
6.7
11
14.3
9.9
12
11.9
17.3
11.5
15.9
13
13
13
15
15
15
17
17
17
21
21
23
23
29
29
13.3
13.3
13.3
13.3
13.3
13.3
14.2
14.2
14.2
15.6
15.6
17
17
20.6
20.6
Applicable
fitting size
ød
Model
Applicable
tubing O.D.
[mm]
Weight
[g]
Min.
port
size
Nylon
Urethane
Effective area
[mm
2
]
Model
Applicable
tubing O.D.
[mm]
Weight
[g]
Min.
port
size
Nylon
Urethane
Effective area
[mm
2
]
T
(M)
T
(M)
L
Mounting
hole
Mounting
hole
M
Model
Applicable
tubing O.D.
[mm]
Weight
[g]
Min.
port
size
Nylon
Urethane
Effective area
[mm
2
]
L1 L2 M
Applicable
tubing O.D.
[mm]
Connection
thread
Rc
Model
Weight
[g]
Min.
port
size
Nylon
Urethane
Effective area
[mm
2
]
H2
(Width
across
flats)
H1
(Width
across
flats)
H
(Width
across
flats)
H
(Width
across
flats)
KQ2E23-00A
KQ2E04-00A
KQ2E06-00A
KQ2E08-00A
KQ2E10-00A
KQ2E12-00A
KQ2E16-00A
KQ2E02-00AJ
KQ2E23-00AJ
KQ2E04-00AJ
KQ2E06-00AJ
KQ2E23-02
A
KQ2E04-01
A
KQ2E04-02
A
KQ2E06-01
A
KQ2E06-02
A
KQ2E06-03
A
KQ2E08-01
A
KQ2E08-02
A
KQ2E08-03
A
KQ2E10-02
A
KQ2E10-03
A
KQ2E12-03
A
KQ2E12-04
A
KQ2E16-03
A
KQ2E16-04
A
Dimensions
Metric Size One-touch Fittings Series KQ2
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc
Metric Size
M, R, Rc
Metric Size
Uni
Inch Size
UNF, NPT
Inch Size
M, R, Rc
Inch Size
Uni
28