(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products

Loading

  • [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

  • How can we improve?

    How can we improve?

    Comments
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Customer Privacy Policy

    Thank you for your cooperation.

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Please use the inquiry form.

    Customer Privacy Policy

Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Half Union Fitting With Hex Socket KQ2S-G (Sealant / No Sealant)

Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Half Union Fitting With Hex Socket KQ2S-G (Sealant / No Sealant)

Click this image to zoom it.

Move the mouse over the image to zoom

  • Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Half Union Fitting With Hex Socket KQ2S-G (Sealant / No Sealant)
  • Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Half Union Fitting With Hex Socket KQ2S-G (Sealant / No Sealant)
  • Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Half Union Fitting With Hex Socket KQ2S-G (Sealant / No Sealant)
  • Stainless Steel One-Touch Pipe Fitting KQ2-G Series, Half Union Fitting With Hex Socket KQ2S-G (Sealant / No Sealant)

SMC

SMC

One-touch pipe fitting made by SMC.
[Features]
· One-touch IN/OUT connection.
· Can be used with -100‑kPa vacuum.
[Applications]
· For tight spaces.

(i)Caution

  • For materials and specification details, please refer to the catalog.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

Half Union Fitting With Hex Socket: KQ2S-G (Sealant) Specifications

Oval, circular

Oval, circular

Dimensional drawing

Dimensional drawing

Release bushing dimensions

Release bushing dimensions

Applicable tubing outer diameter
mm		Connection thread
R		ModelH
(width across flats)		øDNote)Release bushing dimensionsL1L2A*MEffective cross-sectional area (mm2)Minimum bore diameterWeight
g
øX
(X)		YNylonUrethane
ø41/8KQ2S04-01GS139.87.71019.718.816.613.34.13.63.18.1
ø61/8KQ2S06-01GS14109.7122018.816.913.3109.94.16.5
1/4KQ2S06-02GS1413.89.71219.818.815.113.310.7104.113.4
ø81/8KQ2S08-01GS51313-22.919.719.814.217.216.25.110.2
1/4KQ2S08-02GS61413-23.219.518.514.223.316.26.114.3
3/8KQ2S08-03GS61713-20.719.715.614.223.316.26.121.1
ø101/8KQ2S10-01GS51515.6-24.321.121.215.617.216.25.112
1/4KQ2S10-02GS81515.6-24.620.119.915.63926.68.112.4
3/8KQ2S10-03GS81715.6-25.120.12015.63926.68.123.2
1/2KQ2S10-04GS82215.6-21.120.114.715.63926.68.137.4
ø121/4KQ2S12-02GS81818.2-2921.524.3174644.58.121
3/8KQ2S12-03GS101818.2-26.421.821.3176044.510.121.2
1/2KQ2S12-04GS102218.2-22.821.816.4176044.510.130.5
  • *Reference dimensions after screwing in R thread.

Note) øD represents body diameter.

Name

Guide/chuck
Can be used with both nylon and urethane. Large holding force. The chuck provides a definite grip, greatly increasing the tube holding force.
Seal
Thanks to the unique shape that can be used from a low vacuum up to 1 MPa, there is a reliable seal and low resistance when inserting a tube.
Release bushing (white)
Light removal force. The chuck prevents unnecessary gripping pressure on the tube.
Body/O-ring/stud
Effective for piping in tight spaces. The body and threaded part rotate, allowing for positioning.

Applicable tubing

Tube materialsFEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameterø4, ø6, ø8, ø10, ø12, ø16

Specifications

Usable fluidsAir, waterNote 1)
Operating pressure rangeNote 2)-100 kPa to 1 MPa
Proof pressure (at 23°C)3 MPa
Ambient and fluid temperature-5 to 60°C, For water: 0 to 40°C (no freezing)
ThreadMounting sectionJIS B0203 (taper thread for piping)
JIS B0205 (metric coarse thread)
Nut partJIS B0205 (metric fine thread)
Seal (thread portion)With sealant

Note 1: Make sure the surge pressure stays below the maximum operating pressure.
Note 2) It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.

Principle Part Materials

BodySUS303, PBT
StudSUS303 (thread portion)
ChuckSUS304
GuideSUS304, SUS303, PBT
Release buttonPOM
Seal, O-ringNBR
GasketSUS304/NBR
30
45
60
  1. 1
Part Number
10-KQ2S08-01GS
KQ2S04-01G1
KQ2S04-01GS1
KQ2S04-01GS1-X17
KQ2S06-01G1
KQ2S06-01GS1
KQ2S06-01GS1-X17
KQ2S06-02G1
KQ2S06-02GS1
KQ2S06-02GS1-X17
KQ2S08-01G
KQ2S08-01GS
KQ2S08-01GS-X17
KQ2S08-02G
KQ2S08-02G-X17
KQ2S08-02GS
KQ2S08-02GS-X17
KQ2S08-03G
KQ2S08-03GS
KQ2S10-01G
KQ2S10-01GS
KQ2S10-02G
KQ2S10-02GS
KQ2S10-03GS
KQ2S10-03GS-X17
KQ2S10-04G
KQ2S10-04GS
KQ2S10-04GS-X17
KQ2S12-02G
KQ2S12-02GS
KQ2S12-03G
KQ2S12-03GS
KQ2S12-03GS-X17
KQ2S12-04G
KQ2S12-04GS
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Thread Material Application Packing, Material of O-Ring Applicable Tube O.D.1
(φ) 		Types of connection Connection screw Number of Connection Tubes
(piece) 		Color Specifications Release button shape Release button color Custom-made specifications

MYR 65.61

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Clean circumstance[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 49.01

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR4R1/81WhiteWithout sealing agentEllipseWhiteN/A

MYR 57.69

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR4R1/81WhiteWith sealing agentEllipseWhiteN/A

MYR 52.88

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)---------

MYR 68.87

1 Piece(s) 21 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWithout sealing agentEllipseWhiteN/A

MYR 49.40

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/81WhiteWith sealing agentEllipseWhiteN/A

MYR 59.86

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)6R1/81WhiteWith sealing agentEllipseLight BlueNon-grease specification, rubber material・release push color change

MYR 53.51

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/41WhiteWithout sealing agentEllipseWhiteN/A

MYR 49.40

2 Piece(s) 3 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR6R1/41WhiteWith sealing agentEllipseWhiteN/A

MYR 59.86

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)6R1/41WhiteWith sealing agentEllipseLight BlueNon-grease specification, rubber material・release push color change

MYR 57.70

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 65.91

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 62.20

2 Piece(s) 17 Day(s) or more [Brass] PBT + Brass[SUS303, SUS304] SUS304Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)---------

MYR 57.83

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/41WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 62.04

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)8R1/41WhiteWithout sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 62.79

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 63.53

2 Piece(s) 37 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)8R1/41WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 54.00

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R3/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 76.51

2 Piece(s) 5 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR8R3/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 77.83

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 79.26

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 77.88

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/41WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 102.40

1 Piece(s) 21 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 79.64

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R3/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 83.26

10 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)10R3/81WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 78.76

2 Piece(s) 13 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/21WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 80.19

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR10R1/21WhiteWith sealing agentPerfect circleWhiteN/A

MYR 83.01

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)10R1/21WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 94.59

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR12R1/41WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 124.05

1 Piece(s) 21 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR12R1/41WhiteWith sealing agentPerfect circleWhiteN/A

MYR 85.60

2 Piece(s) 43 Day(s) [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR12R3/81WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 96.08

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR12R3/81WhiteWith sealing agentPerfect circleWhiteN/A

MYR 100.20

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR (fluorine coated)12R3/81WhiteWith sealing agentPerfect circleLight BlueNon-grease specification, rubber material・release push color change

MYR 94.41

2 Piece(s) 17 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR12R1/21WhiteWithout sealing agentPerfect circleWhiteN/A

MYR 96.44

2 Piece(s) 10 Day(s) or more [SUS303, SUS304] SUS303+PBT[SUS303, SUS304] SUS303Standard/Mini[Standard (NBR Nitrile Rubber )] NBR12R1/21WhiteWith sealing agentPerfect circleWhiteN/A

Loading...

  1. 1
 

Basic Information

Fitting Type Screw Mount Direction Applicable Fluid Water / Air Screw Mounting, Direction With hex socket and straight
Types Single-Action / Screw Operating Temperature(°C) -5::60

Configure

Clear All

35 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Body Material

    • SUS303, SUS304
      • SUS303+PBT
    • Brass
      • PBT + Brass

    Clear

  • Application

    • Standard/Mini
    • Clean circumstance

    Clear

  • Packing, Material of O-Ring

    • Standard (NBR Nitrile Rubber )
      • NBR
      • NBR (fluorine coated)

    Clear

  • Applicable Tube O.D.1(φ)

    • 4
    • 6
    • 8
    • 10
    • 12

    Clear

  • Types of connection

    • R

    Clear

  • Connection screw

    • 1/2
    • 1/4
    • 1/8
    • 3/8

    Clear

  • Number of Connection Tubes(piece)

    • 1

    Clear

  • Color

    • White

    Clear

  • Specifications

    • With sealing agent
    • Without sealing agent

    Clear

  • Release button shape

    • Ellipse
    • Perfect circle

    Clear

  • Release button color

    • Light Blue
    • White

    Clear

  • Custom-made specifications

    • N/A
    • Non-grease specification, rubber material・release push color change

    Clear

  • type

    • 10-KQ2S
    • KQ2S

    Clear

  • Thread Material

    • SUS303, SUS304
      • SUS303
      • SUS304

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 3 Day(s) or Less
    • 5 Day(s) or Less
    • 10 Day(s) or Less
    • 13 Day(s) or Less
    • 17 Day(s) or Less
    • 21 Day(s) or Less
    • 37 Day(s) or Less
    • 43 Day(s) or Less

    Clear

Specify Alterations

Additional Products in this Category

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel：(60) 3 7890 6399
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)
Technical Inquiry

Payment Method

more
  • Credit Card
    • VISA
    • MasterCard
  • Bank Transfer
    • FPX
    • Interbank GIRO (IBG)

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm,    9am – 1pm(Sat) * Order cut-off time is 12pm

  • Tel: (60) 3 7890 6399
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.