Datasheet
2 x
Ø O
2 x
Ø N
Ø D
Ø D
A
L
M
2 x Applicable tubing
P
H
Connection thread
QQ
2 x
Ø O
2 x
Ø N
Ø D
A
L
M
Ø D
2 x Applicable tubing
P
Connection thread
(With sealant)
H
Q
Q
Ø O
Ø N
Ø D
Ø D
Q
M
L
M
L
Q
3 x Applicable tubing
M
L
Ø D
Branch “Y”: KQ2U (Sealant)
첸: A (Brass), N (Brass + Electroless nickel plating)
쎱
: A (Brass), N (Brass + Electroless nickel plating),
G (stainless steel)
∗1 Ø D is maximum diameter.
Branch “Y”: KQ2U (Gasket seal)
첸: A (Brass), N (Brass + Electroless nickel plating)
쎱
: A (Brass), N (Brass + Electroless nickel plating), G
(stainless steel)
Delta Union: KQ2D
∗1 Ø D is maximum diameter.
∗1 Ø D is maximum diameter.
∗2 Reference dimensions after
installation of R thread
Dimensions
Applicable
tubing O.D.
[mm]
Model
∗
1
Ø D
LMQ
Ø O Ø N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
Nylon
Urethane
Ø 4 KQ2D04-00A
8.2 15.8 13.3 5.7 6 3.2 6 4.1 3 2.7
Ø
6 KQ2D06-00A
10.4 16.8 13.3 6.7 6 3.2 13.9 11 4.5 3.8
Ø
8 KQ2D08-00A
13.2 18.8 14.2 8.4 8 4.2 26.3 18.2 6 6.8
Ø
10 KQ2D10-00A
15.9 21.2 15.6 9.6 8 4.2 40.8 29 7.5 10.3
Ø 12
KQ2D12-00A
18.5 23.6 17 10.7 8 4.2 57.2 45.2 9 15.2
Applicable
tubing O.D.
[mm]
Connection
thread
R
Model
H
(Width
across
fl ats)
∗
1
Ø D
LA
∗
2
MPQØ O Ø N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
Nylon
Urethane
Ø 3.2
1/8
KQ2U23-01쏔S
10
7.1 36.4 33.3 13.3 7.1 5.2
6 3.2
3.4 2.9
2.7 8.6
1/4
KQ2U23-02쏔S
14
7.1 40.8 36.1 13.3 7.1 5.2
6 3.2
3.4 2.9
2.7 19
Ø 4
1/8
KQ2U04-01
쎱
S
10
8.2 36.5 33.4 13.3 8.2 5.7
6 3.2
4.2 4.2
3.6 9.3
1/4
KQ2U04-02
쎱
S
14
8.2 40.9 36.2 13.3 8.2 5.7
6 3.2
4.2 4.2
3.6 19.1
Ø 6
1/8
KQ2U06-01
쎱
S
12
10.4 37.6 34.5 13.3 10.4 6.8
6 3.2
13.4 10.6
5.4 10.3
1/4
KQ2U06-02
쎱
S
14
10.4 42 37.3 13.3 10.4 6.8
6 3.2
13.4 10.6
5.4 19.2
3/8
KQ2U06-03
쎱
S
17
10.4 43.4 38.3 13.3 10.4 6.8
6 3.2
13.4 10.6
5.4 31.2
Ø 8
1/8
KQ2U08-01
쎱
S
14
13.2 40.7 37.6 14.2 13.2 8.7
8 4.2
25.6 17.7
6 15.8
1/4
KQ2U08-02
쎱
S
14
13.2 45.1 40.4 14.2 13.2 8.7
8 4.2
25.6 17.7
7.3 20.9
3/8
KQ2U08-03
쎱
S
17
13.2 46.5 41.4 14.2 13.2 8.7
8 4.2
25.6 17.7
7.3 32.7
Ø 10
1/4
KQ2U10-02
쎱
S
17
15.9 49 44.3 15.6 15.9 10.1
8 4.2
40 28.4
9 25.6
3/8
KQ2U10-03
쎱
S
17
15.9 50.4 45.3 15.6 15.9 10.1
8 4.2
40 28.4
9.4 33.4
1/2
KQ2U10-04
쎱
S
22
15.9 54.6 48.2 15.6 15.9 10.1
8 4.2
40 28.4
9.4 61.3
Ø 12
1/4
KQ2U12-02
쎱
S
19
18.5 53 48.3 17 18.5 11.4
8 4.2
57.4 45.4
936
3/8
KQ2U12-03
쎱
S
19
18.5 54.4 49.3 17 18.5 11.4
8 4.2
57.4 45.4
11 38.9
1/2
KQ2U12-04
쎱
S
22
18.5 58.6 52.2 17 18.5 11.4
8 4.2
57.4 45.4
11.6 61
Ø 16
1/4
KQ2U16-02쏔S
24
23.8 62.4 57.7 20.6 23.8 14
8 4.2
57.4 45.4
9 67.6
3/8
KQ2U16-03쏔S
24
23.8 63.8 58.7 20.6 23.8 14
8 4.2
81 60
11 71.5
1/2
KQ2U16-04쏔S
24
23.8 68 61.6 20.6 23.8 14
8 4.2
113 60
13 82.6
Applicable
tubing O.D.
[mm]
Connection
thread
M
Model
H
(Width
across
fl ats)
∗
1
Ø D
LAMPQØ O Ø N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
Nylon
Urethane
Ø 3.2
M5 x 0.8
KQ2U23-M5쏔
10
7.1 33.8 30.8 13.3 7.1 5.2
6
3.2 2.2 2.2 1.8 5.8
Ø 4
M5 x 0.8
KQ2U04-M5
쎱
10
8.2 33.9 30.9 13.3 8.2 5.7
6
3.2 2.2 2.2 1.8 6.7
M6 x 1.0
KQ2U04-M6쏔
10
8.2 34.9 30.9 13.3 8.2 5.7
6
3.2 2.2 2.2 3 6.6
Ø 6
M5 x 0.8
KQ2U06-M5
쎱
12
10.4 35 32 13.3 10.4 6.8
6
3.2 2.2 2.2 1.8 10
M6 x 1.0
KQ2U06-M6쏔
12
10.4 36 32 13.3 10.4 6.8
6
3.2 2.2 2.2 3 9.8
124
Metric Size One-touch Fittings KQ2 Series
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc
Round
Type
Metric Size M, R, RcInch Size UNF, NPTInch Size M, R, Rc
Metric Size GMetric Size R, RcInch Size NPTInch Size RMetric Size UniInch Size Uni
Sealant/Gasket SealFace SealGasket Seal
Round
Type
Metric Size M, R, RcInch Size UNF, NPTInch Size M, R, Rc
Metric Size GMetric Size R, RcInch Size NPTInch Size RMetric Size UniInch Size Uni
Sealant/Gasket SealFace SealGasket Seal