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Adapter KQ2N (Face Seal), One-Touch Fitting (Part Numbers)

Adapter KQ2N (Face Seal), One-Touch Fitting

One-touch fitting by SMC.
[Features]
· Improved tube insertion and removal.
· Compact, lightweight.
· Drastically reduces screw-in time with the face seal method.
[Applications]
· Use to connect one-touch fittings and R female threads.

(i)Caution

  • Please refer to the catalog for detailed specifications and materials.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Adapter: KQ2N (Face Seal) Outline Drawing And Dimensions

Adapter: KQ2N (Face Seal) Outline Drawing

Adapter: KQ2N (Face Seal) Outline Drawing

Applicable fitting
Size ød
Connection thread
R
ModelH
(Hex size)
LAMMinimum Port SizeWeight
g
ø41/8KQ2N04-01□P1227.622.49.12.54.4
ø61/8KQ2N06-01□P1227.622.49.144.6
1/4KQ2N06-02□P173123.410.1413.8
ø81/4KQ2N08-02□P1732.925.311.1611.8
3/8KQ2N08-03□P2134.927.313.1626.7
ø103/8KQ2N10-03□P2136.829.213.67.514.7

□ Symbol: A = brass, N = brass + electroless nickel plating

Metric Size One-Touch Fittings KQ2 Series Common Specifications (Reference)

Construction

KQ2 Series construction

KQ2 Series construction

Applicable Tubing

Tubing materialFEP, PFA, nylon, soft nylon, polyurethane
Tubing outer diameterø3.2, ø4, ø6, ø8, ø10, ø12, ø16

Specifications

FluidAir, waterNote 1)
Operating pressure rangeNote 2)-100 kPa to 1 MPa
Proof pressure (at 23°C)3 MPa
Ambient temperature and fluid temperature-5 to 60°C, Water: 0 to 40°C (No freezing)
ThreadMounting sectionJIS B0203 (Taper thread for piping)
JIS B0205 (Metric coarse thread)
Nut sectionJIS B0205 (Metric fine thread)
Sealant on the threadsSeal 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.

Principal Parts Materials

BodyC3604, PBT
StudC3604 (thread part)
ChuckSUS 304
GuideSUS 304
Release buttonPOM
Seal, O-ring, Seal ringNBR
Part Number
KQ2N04-01AP
KQ2N04-01NP
KQ2N06-01AP
KQ2N06-01NP
KQ2N06-02AP
KQ2N06-02NP
KQ2N08-02AP
KQ2N08-02NP
KQ2N08-03AP
KQ2N08-03NP
KQ2N10-03AP
KQ2N10-03NP
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Thread Material Applicable Fitting Size (mm) Connection screw

MYR 26.05

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass41/8

MYR 26.92

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)41/8

MYR 26.92

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass61/8

MYR 27.80

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)61/8

MYR 29.57

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass61/4

MYR 30.47

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)61/4

MYR 38.83

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass81/4

MYR 41.05

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)81/4

MYR 40.18

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass83/8

MYR 43.27

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)83/8

MYR 44.60

5 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass103/8

MYR 47.68

5 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)103/8

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Basic Information

Types Thread/Pipe Fitting Type Other shapes Application Standard/Mini
Other Shapes Adapter Types of connection R

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