Datasheet
Ø D2
Connection thread
(With sealant)
H
M
A
L
4 x Applicable tubing
Ø D1
2 x
Ø O
2 x
Ø N
P
I
P
Q
4 x Applicable tubing a
M1M2
Ø D2
L2
L1
Ø D1
2 x Ø N
2 x
Ø O
Applicable tubing b
I
P
P
Q
Double Branch “Y”: KQ2UD (Sealant)
쎱
: A (Brass), N (Brass + Electroless nickel plating),
G (stainless steel)
Different Diameter Double Union “Y”: KQ2UD
∗1 Ø D1, Ø D2 are maximum diameters.
∗1 Ø D
1 is maximum diameter.
∗2 Reference dimensions after installation of
R thread
Dimensions
Applicable
tubing O.D. [mm]
Model
∗
1
Ø D1
∗
1
Ø D2
L1 L2 PIM1 M2 Q Ø OØ N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
ab
Nylon
Urethane
Ø 4 Ø 6
KQ2UD04-06A
8.2 10.4 29.2 18.2 8.2 16.6 13.3 13.3 6.8
6 3.2
4.2 4.2
3
5.4
Ø 6 Ø 8
KQ2UD06-08A
10.4 13.2 32 20.5 10.4 21 13.3 14.2 8.2
6 3.2
13.4 10.6
4.5
8.1
Applicable
tubing O.D.
[mm]
Connection
thread
R
Model
H
(Width
across
fl ats)
∗
1
Ø D1
Ø D2
LI
A
∗
2
MPQØ OØ N
Effective area
[mm
2
]
Min.
port
size
Weight
[g]
Nylon
Urethane
Ø 4
1/8
KQ2UD04-01
쎱
S
12
8.2 10.4 36.7 16.6 33.6 13.3 8.2
6.8 6 3.2
4.2 4.2
5.4
11.7
1/4
KQ2UD04-02
쎱
S
14
8.2 10.4 41.1 16.6 36.4 13.3 8.2
6.8 6 3.2
4.2 4.2
5.4
20.6
Ø 6
1/8
KQ2UD06-01
쎱
S
14
10.4 13.2 39.5 21 36.4 13.3 10.4
8.2 6 3.2
13.4 10.6
6
16.4
1/4
KQ2UD06-02
쎱
S
14
10.4 13.2 43.9 21 39.2 13.3 10.4
8.2 6 3.2
13.4 10.6
7.3
21.6
126
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