Datasheet
L1
A
M
L
2
Ø D
Applicable tubing
Connection thread
H
L
1
A
M
L
2
Ø D
Applicable tubing
Connection thread
(With sealant)
H
Hexagon Socket Head Male Connector: KQ2S (Sealant)
∗1 Ø D is maximum diameter.
∗2 Reference dimensions after
installation of R thread
첸: A (Brass), N (Brass + Electroless nickel plating)
쎱
: A (Brass), N (Brass + Electroless nickel plating),
G (stainless steel)
Hexagon Socket Head Male Connector: KQ2S (Gasket seal)
∗1 Ø D is maximum diameter.첸: A (Brass), N (Brass + Electroless nickel plating)
Dimensions
Applicable
tubing O.D.
[mm]
Connection
thread
R
Model
H
(Width
across
fl ats)
∗
1
Ø D
L
1 L2 A
∗
2
M
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
Nylon
Urethane
Ø 4
1/8
KQ2S04-01쏔S
3 9.8 19.7 18.8 16.6 13.3 4.1 3.6 3.1 8.1
Ø 6
1/8
KQ2S06-01쏔S
4 10 20 18.8 16.9 13.3 10 9.9 4.1 6.5
1/4
KQ2S06-02쏔S
4 13.8 19.8 18.8 15.1 13.3 10.7 10 4.1 13.4
Ø 8
1/8
KQ2S08-01
쎱
S
5 13 22.9 19.7 19.8 14.2 17.2 16.2 5.1 10.2
1/4
KQ2S08-02
쎱
S
6 14 23.2 19.5 18.5 14.2 23.3 16.2 6.1 14.3
3/8
KQ2S08-03
쎱
S
6 17 20.7 19.7 15.6 14.2 23.3 16.2 6.1 21.1
Ø 10
1/8
KQ2S10-01
쎱
S
5 15.6 24.3 21.1 21.2 15.6 17.2 16.2 5.1 12
1/4
KQ2S10-02
쎱
S
8 15.6 24.6 20.1 19.9 15.6 39 26.6 8.1 12.4
3/8
KQ2S10-03
쎱
S
8 17 25.1 20.1 20 15.6 39 26.6 8.1 23.2
1/2
KQ2S10-04
쎱
S
8 22 21.1 20.1 14.7 15.6 39 26.6 8.1 37.4
Ø 12
1/4
KQ2S12-02
쎱
S
8 18.2 29 21.5 24.3 17 46 44.5 8.1 21
3/8
KQ2S12-03
쎱
S
10 18.2 26.4 21.8 21.3 17 60 44.5 10.1 21.2
1/2
KQ2S12-04
쎱
S
10 22 22.8 21.8 16.4 17 60 44.5 10.1 30.5
Ø 16
1/4
KQ2S16-02쏔S
8 23.6 32.5 25.1 27.8 20.6 46 46 8.1 25.7
3/8
KQ2S16-03쏔S
10 23.6 33.5 25.4 28.4 20.6 81 67 10.1 38.3
1/2
KQ2S16-04쏔S
12 23.6 33.4 26.1 27 20.6 113 67 12.1 43.5
Applicable
tubing O.D.
[mm]
Connection
thread
M
Model
H
(Width
across
fl ats)
∗
1
Ø D
L
1 L2 AM
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
Nylon
Urethane
Ø 2
M3 x 0.5
KQ2S02-M3G
1.5 5.5 15.7 14.7 13.1 11.9 — 0.9 1.5 1.7
Ø 3.2
M3 x 0.5
KQ2S23-M3G
1.5 7 17.1 16.1 14.5 13.3 1.4 1.4 1.5 2.2
M5 x 0.8
KQ2S23-M5쏔
2 7 17.5 16.3 14.5 13.3 2.5 2.5 2 2.6
Ø 4
M3 x 0.5
KQ2S04-M3G
1.5 8 17.1 16.1 14.5 13.3 1.4 1.4 1.5 2.3
M5 x 0.8
KQ2S04-M5쏔
2.5 8 18.6 17.8 15.6 13.3 4 4 2.5 3
M6 x 1.0
KQ2S04-M6쏔
3 8 18.5 17.8 14.5 13.3 4 4 3.1 4.1
Ø 6
M5 x 0.8
KQ2S06-M5쏔
2.5 10 19.5 17.8 16.5 13.3 4 4 2.5 3.5
M6 x 1.0
KQ2S06-M6쏔
3 10 19.1 18.1 15.1 13.3 4 4 3.1 5.1
107
KQ2 Series
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc