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Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series

Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series

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  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series
  • Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series

A one-touch fitting for single-action changing of tube fitting sizes.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Effective for piping in confined spaces. The body and thread part rotate, allowing for positioning.

(i)Caution

  • The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
  • See the catalog for details on materials and specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Plug-In Reducer KQ2R Outline Drawing And Dimensions

Plug-In Reducer KQ2R dimensional drawing

Plug-In Reducer KQ2R dimensional drawing

Release button dimensions (Applicable for oval types only)

Release button dimensions (Applicable for oval types only)

Applicable Tubing: Metric Size

Applicable tube outer diameter
mm
Applicable tube fitting size
ød
ModeløDRelease Button DimensionsLAMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø3.2ø4KQ2R23-04A17.16.79.528.615.313.33.42.92.50.8
ø6KQ2R23-06A17.16.79.529.115.813.33.42.92.51
ø4ø6KQ2R04-06A18.27.71028.615.313.35.6431.1
ø8KQ2R04-08A18.27.71029.615.413.35.6431.3
ø10KQ2R04-10A110.47.71031.716.113.35.6432.2
ø6ø4KQ2R06-04A110.49.71233.620.313.3442.51.4
ø8KQ2R06-08A110.49.71231.617.413.313.110.44.51.7
ø10KQ2R06-10A110.49.71233.918.313.313.110.44.52.1
ø12KQ2R06-12A1129.71235.718.713.313.110.44.53.2

Release button shape: oval

Applicable tube outer diameter
mm
Applicable tube fitting size
ød
ModeløD Note:LAMEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø2ø4KQ2R02-04A5.827.814.511.9-0.91.40.6
ø3.2ø4KQ2R23-04A7.128.615.313.33.42.92.50.8
ø6KQ2R23-06A7.129.115.813.33.42.92.51
ø4ø6KQ2R04-06A8.228.615.313.35.6431.1
ø8KQ2R04-08A8.229.615.413.35.6431.3
ø10KQ2R04-10A10.431.716.113.35.6432.2
ø6ø4KQ2R06-04A10.433.620.313.3442.51.4
ø8KQ2R06-08A10.431.617.413.313.110.44.51.7
ø10KQ2R06-10A10.433.918.313.313.110.44.52.1
ø12KQ2R06-12A1235.718.713.313.110.44.53.2
ø8ø10KQ2R08-10A13.235.119.514.226.11862.9
ø12KQ2R08-12A13.236.519.514.226.11863.4
ø10ø12KQ2R10-12A15.939.222.215.641.532.87.54.5
ø16KQ2R10-16A1644.724.115.641.532.87.56
ø12ø16KQ2R12-16A18.545.725.11758.346.197

Release button shape: circular
Note: øD is the maximum diameter.

Applicable Tubing: Inch Size

Applicable tube outer diameter
Inches
Applicable tube fitting size
ød (inches)
ModeløDRelease Button DimensionsLAMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø1/8ø5/32KQ2R01-03A17.16.79.528.615.313.33.42.92.50.8
ø3/16KQ2R01-05A17.16.79.528.715.413.33.42.92.50.8
ø1/4KQ2R01-07A17.16.79.528.415.113.33.42.92.51
ø5/32ø3/16KQ2R03-05A18.27.71028.715.413.35.6431
ø1/4KQ2R03-07A18.27.71031.818.513.35.6431.2
ø3/16ø1/4KQ2R05-07A19.18.41131.418.113.37.86.53.51.3
ø5/16KQ2R05-09A19.18.41133.419.213.37.86.53.51.5

Release button shape: oval

Applicable tube outer diameter
Inches
Applicable tube fitting size
ød (inches)
ModeløD Note:LAMEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø1/8ø5/32KQ2R01-03A7.128.615.313.33.42.92.50.8
ø3/16KQ2R01-05A7.128.715.413.33.42.92.50.8
ø1/4KQ2R01-07A7.128.415.113.33.42.92.51
ø5/32ø3/16KQ2R03-05A8.228.715.413.35.6431
ø1/4KQ2R03-07A8.231.818.513.35.6431.2
ø3/16ø1/4KQ2R05-07A9.131.418.113.37.86.53.51.3
ø5/16KQ2R05-09A9.133.419.213.37.86.53.51.5
ø1/4ø5/16KQ2R07-09A11.133.319.113.313.511.54.61.7
ø3/8KQ2R07-11A11.135.920.313.313.511.54.62.2
ø5/16ø3/8KQ2R09-11A13.236.220.614.22618.162.8
ø1/2KQ2R09-13A13.237.220.214.22618.163.5
ø3/8ø1/2KQ2R11-13A15.439.522.515.635.329.174.2

Release button shape: circular
Note: øD is the maximum diameter.

KQ2 Series overview

Main parts and features.

Main parts and features.

Tube materialsFEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameterø3.2, ø4, ø6

Applicable tube.

BodyC3604, PBT, PP, SUS303
StudC3604 (thread part), SUS303 (thread part)
ChuckSUS304
GuideSUS304
Release buttonPOM
Seal, O-ringNBR
GasketSUS304, NBR

Materials.

Usable fluidsAir, water
Operating pressure range-100 kPa to 1 MPa
Guaranteed proof pressure (at 23°C)3 MPa
Ambient temperature and fluid temperature-5 to 60°C, For water: 0 to 40°C (no freezing)
ThreadMounting sectionJIS B0203 (tapered pipe thread)
JIS B0205 (metric coarse thread)
Nut sectionJIS B0205 (metric fine thread)
Thread part sealSealing agent included

Specifications.

Product usage precautions

Note 1: Fittings without a thread portion and with all resin bodies are copper free specifications.
Note 2: The surge pressure must be under the maximum operating pressure.
Note 3: Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.

*Lists the series of oval, metric size one-touch fittings. See the manufacturer's catalog for types other than the above

Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipApplicable Tube O.D.1
(φ)
Applicable Fitting Size (mm) Applicable tube fitting size (inches) Color Release button shape Release button color Custom-made specifications

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Basic Information

Types Single Action / Pipe Fitting Type Socket and reducer Applicable Fluid Water / Air
Body Material PBT+PP Application Standard/Mini Packing, Material of O-Ring NBR
Sockets, Reducers Reducer Operating Temperature(°C) -5::60 Types of connection Tube Connection

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