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One-Touch Fitting KQ2 Series Male Connector KQ2H (Motion Gasket Seal) (Part Numbers)

One-Touch Fitting KQ2 Series Male Connector KQ2H (Motion Gasket Seal)

SMC's quick-connect fitting, half union: KQ2H 。 (Face seal)
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
[Applications]
・ Used for piping in the same direction from the female thread section

[Please click here for the catalog]
・ Applicable metric tube outer diameter, connection thread "G" release bushing, oval (P.60) Perfect circle (P.168)
・ Applicable metric tube outer diameter, connection thread "R" release bushing, oval (P.68) perfect circle (P.176)
・ Applicable tube imperial outer diameter, connection thread "NPT" release bushing, oval (P.76) perfect circle (P.188)
・ Applicable tube outer diameter inch Connection thread "R" Release bushing Oval (P.84) Perfect circle (P.198)

(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

Male Connector KQ2H (Gasket Seal) Details Example

Male Connector KQ2H (Gasket Seal) KQ2H01, 05 Series / KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series product image example

Male Connector KQ2H (Gasket Seal) KQ2H01, 05 Series / KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series product image example

Male Connector KQ2H (Gasket Seal) Specification Example

Usable fluidsAir, water Note 1:
Operating pressure range Note 2:-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 sectionISO 16030 (parallel pipe thread)
Nut sectionJIS B0205 (metric fine thread)
Thread part sealantSeal ring
  • Note 1: The surge pressure must be under the maximum operating pressure.
  • * Note 2: Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.

Main Component Materials

BodyC3604, PBT
StudC3604 (thread part)
ChuckSUS304
GuideSUS304
Release buttonPOM
Seal, O-ring, seal ringNBR

Male Connector KQ2H (Gasket Seal) Dimensions Example

KQ2H01/05 Series dimensional drawing

 

(Units: mm)

 

KQ2H01/05 Series dimensional drawing

KQ2H01/05 Series dimensional drawing

KQ2H01/05 Series Release Button Dimensions

 

(Units: mm)

 

KQ2H01/05 Series release button dimensional drawing

KQ2H01/05 Series release button dimensional drawing

Applicable tube outer diameter
Inches
Connection thread
R
ModelH
(width across flats)
øDRelease
Button Dimensions
LAMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø1/81/8KQ2H01-01□P1126.76.79.514.18.913.33.42.92.56.3
1/4KQ2H01-02□P1176.76.79.5157.413.33.42.92.515.1
ø3/161/8KQ2H05-01□P1128.38.41116.711.513.37.86.53.56.8
1/4KQ2H05-02□P1178.38.411157.413.37.86.53.513.9
  • *□: A (Brass), N (Brass + electroless nickel plating)

KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series Dimensions

 

(Units: mm)

 

KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series dimensional drawing example

KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series dimensional drawing example

KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series Release Button Dimensions

 

(Units: mm)

 

KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series release button dimensional drawing

KQ2H01-33, 34, 35 Series / KQ2H03-33, 34, 35 Series / KQ2H05-34, 35 Series release button dimensional drawing

Applicable tube outer diameter
Inches
Connection thread
NPT
ModelH
(width across flats)
øDRelease
Button Dimensions
LAMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø1/81/16KQ2H01-33□P111.116.76.79.516.811.413.332.52.514.9
1/8KQ2H01-34□P112.76.76.79.514.38.913.332.52.58.7
1/4KQ2H01-35□P117.466.76.79.515.67.513.33.42.92.516.6
ø5/321/16KQ2H03-33□P111.117.77.7101913.613.34.83.4313.9
1/8KQ2H03-34□P112.77.77.71016.41113.34.83.437.6
1/4KQ2H03-35□P117.467.77.71015.67.513.34.83.4316
ø3/161/8KQ2H05-34□P112.78.38.41116.911.513.37.86.53.67.8
1/4KQ2H05-35□P117.468.38.41115.67.513.37.86.53.515.3
  • *□: A (Brass), N (Brass + electroless nickel plating)
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipBody Material Application Thread Material Applicable Tube O.D.1
(φ)
Types of connection Connection screw Release button shape Release button color Custom-made specifications

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Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Packing, Material of O-Ring NBR Screw Mounting, Direction Half Union Operating Temperature(°C) -5::60
Number of Connection Tubes(piece) 1 Color White

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