Datasheet
Ø D
Ø D
Ø O
Ø N
Ø D
Q
L1
M
M
L
1
Q
2 x Applicable tubing
A
L
2
H
Connection thread
Ø O
Ø N
Ø D
Ø D
Ø D
L1
M
Q
Q
M
L
1
2 x Applicable tubing
A
L
2
H
Connection thread
(With sealant)
X
Y
X
Y
Release button dimensions
Release button dimensions
22
Male Delta Union: KQ2D (Sealant)
∗1 Reference dimensions
after installation of R
thread
쎱
: A (Brass), N (Brass + Electroless nickel plating), G (stainless steel)
Male Delta Union: KQ2D (Gasket seal)
첸: A (Brass), N (Brass + Electroless nickel plating)
쎱
: A (Brass), N (Brass + Electroless nickel plating), G (stainless steel)
Dimensions
Applicable
tubing
O.D. [mm]
Connection
thread
M
Model
H
(Width
across
fl ats)
Ø D
Release button
dimensions
L1 L2 AMQ
Ø O Ø N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
XY
Nylon
Urethane
Ø 4
M5 x 0.8
KQ2D04-M5
쎱
1
10
8.2
7.7 10
15.8 20.7 21.8 13.3
5.7 6 3.2 2.2 2.2 1.8 6.6
M6 x 1.0
KQ2D04-M6첸1
10
8.2
7.7 10
15.8 21.7 21.8 13.3
5.7 6 3.2 4.3 4.3 3 6.4
Ø
6
M5 x 0.8
KQ2D06-M5
쎱
1
12
10.4
9.7 12
16.8 21.7 23.9 13.3
6.7 6 3.2 4.3 4.3 1.8 9.8
M6 x 1.0
KQ2D06-M6첸1
12
10.4
9.7 12
16.8 22.7 23.9 13.3
6.7 6 3.2 4.3 4.3 3 9.7
Applicable
tubing
O.D. [mm]
Connection
thread
R
Model
H
(Width
across
fl ats)
Ø D
Release button
dimensions
L1 L2
A
∗
1
MQ
Ø O Ø N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
XY
Nylon
Urethane
Ø 4
1/8
KQ2D04-01
쎱
S1
10
8.2
7.7 10
15.8 23.3 24.3 13.3
5.7 6 3.2
6
6 3.6
9.2
1/4
KQ2D04-02
쎱
S1
14
8.2
7.7 10
15.8 27.7 27.1 13.3
5.7 6 3.2
6
6 3.6
19
Ø 6
1/8
KQ2D06-01
쎱
S1
12
10.4
9.7 12
16.8 24.3 26.4 13.3
6.7 6 3.2
13.9
11 5.4
10.2
1/4
KQ2D06-02
쎱
S1
14
10.4
9.7 12
16.8 28.7 29.2 13.3
6.7 6 3.2
13.9
11 5.4
19.1
3/8
KQ2D06-03
쎱
S1
17
10.4
9.7 12
16.8 30.1 30.2 13.3
6.7 6 3.2
13.9
11 5.4
31
Metric Size One-touch Fittings
KQ2 Series
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc
Oval Type
Oval
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