Datasheet

Applicable Tubing
Principal Parts Material
One-touch IN/OUT
connection.
Possible to use in
vacuum to -100 kPa.
Seal
Stud
Release button (Light grey)
∗
O-ring
Body
Release button (Light grey)
Body
Chuck
Guide
Chuck
Guide
Seal
M, R, Rc
Connection thread
Suitable for use with nylon and
urethane. Large retaining force.
The chuck provides secure retention and
the collet increases the holding force on
the tube.
Requires little force for removal.
Releases the chuck collet to remove the
tube as well as to prevent the chuck
from biting too deeply into the tubing.
∗ White colour for stainless steel option.
Effective when piping in a
confi ned space.
Body part rotates allowing for
positioning.
Can be used for a wide range of
pressures from a low vacuum up
to a pressure of 1 MPa.
The use of a special profi le ensures
sealing and reduces resistance when
the tube is inserted.
∗ Fittings without thread portion, and with all resin body material are copper free specifi cation.
Made to Order
(Refer to page 27 for details.)
Specifi cations
∗1 The surge pressure must be under the maximum operating pressure.
∗2 Do not use the fi ttings with a leak tester or for vacuum retention because they are not guaranteed for zero
leakage.
Fluid
Air, Water
∗
1
Operating pressure range
∗
2
-100 kPa to 1 MPa
Proof pressure (at 23 °C)
3 MPa
Ambient and fl uid temperature
-5 to 60 °C, Water: 0 to 40 °C
(No freezing)
Thread
Mounting section
JIS B0203 (Taper thread for piping)
JIS B0205 (Metric coarse thread)
Nut section
JIS B0205 (Metric fi ne thread)
Seal on the threads
With sealant
Body C3604, PBT, PP, Stainless steel 303
Stud C3604 (Thread portion), Stainless steel 303 (Thread portion)
Chuck Stainless steel 304
Guide Stainless steel 304
Release button POM
Seal, O-ring NBR
Gasket Stainless steel 304, NBR
Tubing material FEP, PFA, Nylon, Soft nylon, Polyurethane
Tubing O.D. Ø 3.2, Ø 4, Ø 6
Metric Size One-touch Fittings
Applicable Tubing: Metric Size, Connection Thread: M, R, Rc
Oval Type
KQ2 Series
5