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S Coupler KK Series Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose)

S Coupler KK Series Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose)

An S coupler one-touch joint by SMC.

[Features]
· Improved plug/socket pull-out strength.


(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, Nut Fitting Type (For Fiber Reinforced Urethane Hose) specification

S Coupler KK Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose): related images

Nut Fitting Type (For Fiber Reinforced Urethane Hose) external appearance

S Coupler KK Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose): related images

Nut Fitting Type (For Fiber Reinforced Urethane Hose) dimensional drawing

Body sizeModelApplicable hose
internal diameter / outer diameter
H1
Width across flats
H2
Width across flats
øDL1L2
When connected
MMinimum hole diameterEffective area
mm2
Weight
g
1/8KK3S-50N5/8141420.242.645.113.74.512.232.1
KK3S-60N6/9171744.446.916.55.418.348.7
KK3S-65N6.5/105.919.246.4
1/4KK4S-50N5/8191428.054.157.813.74.512.255.8
KK4S-60N6/91756.860.516.55.420.469.3
KK4S-65N6.5/105.924.166.8
KK4S-80N8/121955.459.117.47.435.168.5
KK4S-85N8.5/12.57.836.671.1
1/2KK6S-80N8/122431.666.071.37.4107.5
KK6S-85N8.5/12.57.841.2110.2
KK6S-110N11/162464.469.720.110.268.4119.8

Unit: mm

Common 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 temperatureAir: -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.

Common performance

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

Flow rate characteristics

S Coupler KK Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose): related images

Air (0 to 1 MPa)

S Coupler KK Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose): related images

Water (0 to 0.4 MPa)

Features

S Coupler KK Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose): related images

Low leakage seal construction: Uses surface contact to achieve reliable sealing.

S Coupler KK Socket (S), Nut Fitting Type (For Fiber Reinforced Urethane Hose): related images

Sleeve lock mechanism: Prevents accidents caused by unexpected separation.

Part Number
KK3S-50N
KK3S-60N
KK3S-65N
KK4S-50N
KK4S-60N
KK4S-65N
KK4S-80N
KK4S-85N
KK6S-80N
KK6S-85N
KK6S-110N
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSize of Body Applicable Hose Inner Diameter / Outer Diameter
(mm)

SGD 13.77

5 Piece(s) 46 Day(s) 1/85/8

SGD 13.77

5 Piece(s) 46 Day(s) 1/86/9

SGD 13.77

5 Piece(s) 46 Day(s) 1/86.5/10

SGD 15.05

1 Piece(s) 31 Day(s) 1/45/8

SGD 15.05

5 Piece(s) 46 Day(s) 1/46/9

SGD 18.55

5 Piece(s) 46 Day(s) 1/46.5/10

SGD 18.55

5 Piece(s) 46 Day(s) 1/48/12

SGD 24.97

5 Piece(s) 46 Day(s) 1/48.5/12.5

SGD 30.92

5 Piece(s) 46 Day(s) 1/28/12

SGD 30.92

5 Piece(s) 46 Day(s) 1/28.5/12.5

SGD 33.13

5 Piece(s) 46 Day(s) 1/211/16

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Basic Information

Joint Type Nut Tightening Type Male/Female Socket Body Material C3604
Applicable Fluid Water / Air Type Standard Valve Structure Single Passage Opening Closing Type
With or Without Check Valve Yes

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