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S Coupler KK Series, Plug (P) Straight Type With One-Touch Fitting (Part Numbers)

S Coupler KK Series, Plug (P) Straight Type With One-Touch Fitting

A straight type with one-touch pipe fitting. Part of the S Coupler KK Series or products.
[Features]
・ The pulling strength of plug and socket improved by twice (Conventional ratio)
・ Effective cross-sectional area: 3.8 to 82 mm2
・ It is standardized with sleeve cover. Furthermore, the impact resistance is improved by changing the lock ring to impact resistant PBT
・ Since the structure does not use steel balls, it has a slim body without narrowing the flow path and has a large effective cross-sectional area
・ Structure with no spring installed in the flow path
・ Since the flow path is not blocked by the valve spring, the loss of effective cross-sectional area can be reduced
・ Check valve tip shape considering rectification effect
・ It enables smooth flow of fluid
・ Structure with little leakage
・ Surface contact ensures reliable sealing
・ It achieves a thorough weight reduction by adopting pressed parts and resin parts as well as downsizing the body
・ It standardizes quick-connect fitting type
・ It can be flown from either the plug side or the socket side
・ Sleeve lock mechanism prevents accidents due to unexpected detachment

(i)Caution

  • Refer to the catalog for product specs.
  • The product shown in the image may be a representative image. Refer to the catalog for product shapes and types.

PDF

S Coupler KK Series, Plug Straight Type With One-Touch Fitting specifications

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Straight Type With One-Touch Fitting external appearance

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Straight Type With One-Touch Fitting dimensional drawing

Body sizeModelApplicable tube outer diameterφD1φD2L1L2MMinimum hole diameterEffective area mm2Weight g
Urethane tubeNylon tube
M5KK2P-23Hφ3.210.07.023.712.312.72.53.74.43.3
KK2P-04Hø48.03.48.18.13.4
KK2P-06Hø610.026.713.54.0
1/8KK3P-04Hø412.010.035.418.416.03.23.95.67.9
KK3P-06Hø614.012.017.04.710.112.89.1
KK3P-08Hø816.014.038.618.56.015.722.613.2
KK3P-10Hø1019.017.039.721.022.617.6
1/4KK4P-06Hø614.012.046.225.217.04.710.112.822.3
KK4P-08Hø816.014.018.56.219.822.623.0
KK4P-10Hø1019.017.021.07.727.635.327.1
KK4P-12Hø1221.019.047.522.09.040.250.930.0
1/2KK6P-12H56.131.09.241.244.4
KK6P-16Hø1626.023.825.013.0-106.250.7

Unit: mm

Specifications

Operating fluidAir, water
Operating pressure rangeNote: KK2: -100 kPa to 1 MPa
KK3: -90 kPa to 1 MPa
KK4/6: 0 to 1 MPa
Guaranteed proof pressure1.5 MPa
Ambient temperature and
working fluid temperature
Air: -5 to 60°C
Water: 5 to 40°C (no freezing)
Plating, sealWith electroless nickel plating (copper-free and fluorine-free application) and male thread sealant

Note: Do not use with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.

Performance

Plug/socket connection methodOne-touch connection
Check valveSocket: check valve built-in (standard)
Sleeve lock mechanismNote: Manual locking type (standard)

Note: The KK2 series does not include a lock mechanism.

Flow rate characteristics

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Air (0 to 1 MPa) / KK2 Series

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Water (0 to 0.4 MPa) / KK2 Series

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Air (0 to 1 MPa) / KK3, 4 and 6 Series

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Water (0 to 0.4 MPa) / KK3, 4 and 6 Series

One-touch connection

Easy to connect with one hand. Improved workability.

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Connection image 1

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Connection image 2

Sleeve lock mechanism

S Coupler KK Plug (P) Straight Type With One-Touch Fitting: related images

Sleeve lock mechanism

Prevents accidents caused by unexpected separation.
Note: Excluding the M5 type (KK2 Series.)

*Refer to the manufacturer's catalog for specifications other than those above.

Part Number
KK2P-04H
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSize of Body Applicable Tube O.D.
(mm)

SGD 6.18

1 Piece(s) Same day M54

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Basic Information

Joint Type With One-Touch Couplings Male/Female Plug Body Material C3604
Applicable Fluid Water / Air Type Standard Valve Structure Single Passage Opening Closing Type
With or Without Check Valve No

Please check the type/dimensions/specifications of the part KK2P-04H in the S Coupler KK Series, Plug (P) Straight Type With One-Touch Fitting series.

Similar Part Numbers

Part Number
KK2P-06H
KK2P-23H
KK3P-04H
KK3P-06H
KK3P-08H
KK3P-10H
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSize of Body Applicable Tube O.D.
(mm)

SGD 6.18

1 Piece(s) 32 Day(s) M56

SGD 6.18

1 Piece(s) 32 Day(s) M53.2

SGD 6.18

1 Piece(s) 32 Day(s) 1/84

SGD 6.18

1 Piece(s) 32 Day(s) 1/86

SGD 6.18

1 Piece(s) 32 Day(s) 1/88

SGD 7.00

1 Piece(s) 32 Day(s) 1/810

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