Datasheet
31
Hexagon socket head 
male connector
P.34KQ2S
Male connector
P.33KQ2H
Universal male elbow
P.37KQ2V
45° male elbow
P.37KQ2K
Extended male elbow
P.41
KQ2W
Bulkhead union
P.45KQ2E
Bulkhead connector
P.45KQ2E
Nipple
P.47KQ2N
Reducer nipple
P.47KQ2N
Hexagon socket head
universal male elbow
P.38
P.36
P.39
KQ2VS
Female connector
P.34KQ2F
Universal female elbow
P.38KQ2VF
Straight union
P.33KQ2H
Female elbow
KQ2LF
Different diameter straight
P.33KQ2H
Double universal male elbow
KQ2VD
P.40
Male elbow
P.35KQ2L
Triple universal male elbow
KQ2VT
Internal hexagon 
socket allows 
tightening with a 
hexagon wrench in 
confi ned spaces.
Hexagon head of the 
body allows tightening 
with a box wrench in 
confi ned spaces.
Basically, it is used 
together with a male 
elbow. Its extended 
height allows for multi-
levelled piping and 
prevents interference 
among fi ttings.
Use to connect a male 
thread and tubing 
through a panel, etc.
Use to connect 
One-touch fi ttings 
of different sizes.
Use to pipe a female 
thread at a 45° angle. 
Its direction is 
in-between that of the 
male connector and 
male elbow.
Use to connect tubing 
through a panel, etc.
Use to connect 
One-touch
fi ttings.
Use to pipe a 
female thread in the 
same direction. 
Most general 
model.
Hexagon socket on 
the top allows 
tightening with a 
hexagon wrench in 
confi ned spaces.
Use to branch a male 
or female thread in 
the same direction 
and at a 90° angle. 
Multiple connections 
possible.
Use to pipe a male 
thread at right 
angles.
Use to two-branch a 
female thread at 
right angles. Two 
individual parts 
rotate 360°.
Use to three-branch 
a female thread at 
right angles.
Three individual 
parts rotate 360°.
Use to pipe a male 
thread of a pressure 
gauge, etc.
Use to connect 
tubing in the same 
direction.
Use to connect 
tubing of different 
sizes.
Use to pipe a 
female thread at 
right angles. Most 
general model.
Inch Size One-touch Fittings
Oval Type Variations
P.35
Union elbow
KQ2L
P.36
Plug-in elbow
KQ2L
Use to connect
tubing at right
angles.
Use to change the
tube direction of
One-touch fittings
by 90°.
Union tee
P.43KQ2T
P.42KQ2T
Male branch tee
Reducer elbow
P.36KQ2L
Use to branch
tubing at both 90°
angles.
Use to change the 
tube direction of 
One-touch fittings 
by 90° and connect 
tubing of reduced 
size.
Use to branch a
female thread at
both 90° angles.










