KKA*S-*M, Coupleurs S, Acier inoxydable, Modèle fileté

KKA*S-*M, Coupleurs S, Acier inoxydable, Modèle fileté
Available with or without a check valve to suit different working conditions.
[Features]
· Male thread type socket.
· Body material: stainless steel (SUS304).
· Seal material: fluoroelastomer (special FKM).
· Reduces amount of liquid dripping when disconnecting plug.
· Liquid dripping amount: 0.02 to 0.77 cm³ at each removal; aeration amount: 0.1 to 2.7 cm³ at each attachment.
· Non-greased specification (standard).

(i)Remarque

  • Air cylinder-related product pages will be released on this site on an ad-hoc basis.

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S Coupler KKA Series Stainless Steel Type Socket (S) Male Thread Type Specifications

Without check valve, plug, male thread type external appearance

Without check valve, plug, male thread type external appearance

JIS symbols for the KKA series

JIS symbols for the KKA series

Working Fluid Water, air
Operating Pressure Range*1 KKA3: -100 kPa to 1 MPa
KKA4, KKA6, KKA7, KKA8, KKA9: 0 to 1 MPa
Guaranteed Proof Pressure 10 MPa
Ambient Temperature and Working Fluid Temperature Range -5 to +150℃ (no freezing)
*Cannot be used for steam
Non-greased Specification Does not use grease.
(Rubber and metal sliding parts: fluorine coating)
Material Metal parts: SUS304; rubber parts: fluoroelastomer (special FKM)
Seal Includes male thread sealant

*1: Do not use with a leak tester or for vacuum retention as zero leakage cannot be guaranteed.

Performance

  • Plug connection method: single-action connection and release
  • Check valve: check valve built-in to both plug and socket sides, without check valve

*The KKA series cannot be connected to the KK series or the KKH series.

Characteristics of Models With Check Valve on Both Sides

Body Size Liquid Dripping Amount (cm³ per instance) Aeration Amount (cm³ per instance)
KKA3 0.02 0.1
KKA4 0.04 0.1
KKA6 0.06 0.2
KKA7 0.14 0.5
KKA8 0.27 0.9
KKA9 0.77 2.7
  • "Liquid dripping amount" refers to the amount of internal water that is lost when the plug socket is disengaged.
  • "Aeration amount" refers to the amount of external air that is entrained when the plug and socket are connected.

Flow Rate Characteristics

Air

Plug: with check valve / socket: with check valve

Plug: with check valve / socket: with check valve

Plug: without check valve / socket: with check valve

Plug: without check valve / socket: with check valve

Plug: with check valve / socket: with check valve

Plug: with check valve / socket: with check valve

Plug: without check valve / socket: without check valve

Plug: without check valve / socket: without check valve

Structural Drawing

Socket structural drawing

Socket structural drawing

KKA series structural drawing

KKA series structural drawing

Number Part Name Material Note
1 Socket body SUS304 -
2 Socket rear body SUS304 -
3 Socket valve SUS304 -
4 Collar SUS304 Fluorine coating
5 Sleeve SUS304 Plated with material containing fluorine
6 Valve O-ring Special FKM Fluorine coating
7 Plug O-ring Special FKM Fluorine coating
8 Socket body O-ring Special FKM Fluorine coating
9 Collar seal Special FKM Fluorine coating
10 Collar spring Equivalent to SUS304 KKA3, KKA4, KKA6
SUS304 KKA7, 8, 9
11 Sleeve spring SUS304 -
12 Steel ball SUS304 -
13 Stopper ring SUS304 -

Dimensions: Socket (S)

With Check Valve

With check valve, male thread type dimensional drawing

With check valve, male thread type dimensional drawing

 

(Unit: mm)

 

Body Size Model T
Connection Port Diameter
H
Width Across Flats
øD L A Minimum Hole Diameter Effective Cross-sectional Area
mm2
Weight
g
1/8 KKA3S-01M R 1/8 17 18.5 38.1 34.1 5.9 18.5 38.5
KKA3S-02M R 1/4 41.1 35.1 41.8
KKA3S-03M R 3/8 42.1 35.6 46.3
1/4 KKA4S-02M R 1/4 22 24.2 46.0 40.0 7.7 31.8 76.8
KKA4S-03M R 3/8 47.0 40.5 78.5
KKA4S-04M R 1/2 50.0 42.0 86.6
1/2 KKA6S-03M R 3/8 30 30.7 51.4 44.9 10.2 55.3 149.1
KKA6S-04M R 1/2 54.4 46.4 160.4
KKA6S-06M R 3/4 56.4 46.9 184.8
3/4 KKA7S-04M R 1/2 36 42.5 76.3 68.1 13.6 101.5 426.1
KKA7S-06M R 3/4 79.3 69.8 457.8
KKA7S-10M R1 82.8 72.4 514.0
1 KKA8S-06M R 3/4 46 55 94.9 85.4 17.6 169.9 873.5
KKA8S-10M R1 98.4 88.0 931.1
KKA8S-12M R 1 1/4 100.4 87.7 1,012.9
1 1/4 KKA9S-10M R1 63 69 125.5 115.1 22.0 264.9 1,680.7
KKA9S-12M R 1 1/4 127.5 114.8 25.1 344.9 1,758.1
KKA9S-14M R1 1/2 127.5 114.8 1,819.4

Without Check Valve

Without check valve, male thread type dimensional drawing

Without check valve, male thread type dimensional drawing

 

(Unit: mm)

 

Body Size Model T
Connection Port Diameter
H
Width Across Flats
øD L A Minimum Hole Diameter Effective Cross-sectional Area
mm2
Weight
g
1/8 KKA3S-01M-1 R 1/8 17 18.5 38.1 34.1 6.1 23.4 36.1
KKA3S-02M-1 R 1/4 41.1 35.1 39.4
KKA3S-03M-1 R 3/8 42.1 35.6 43.9
1/4 KKA4S-02M-1 R 1/4 22 24.2 46.0 40.0 8.1 41.2 71.9
KKA4S-03M-1 R 3/8 47.0 40.5 73.6
KKA4S-04M-1 R 1/2 50.0 42.0 81.7
1/2 KKA6S-03M-1 R 3/8 30 30.7 51.4 44.9 11.4 81.6 138.3
KKA6S-04M-1 R 1/2 54.4 46.4 149.6
KKA6S-06M-1 R 3/4 56.4 46.9 174.0

Notes

  • *The image is representative of the product. The actual product may vary from the images shown.
  • *Refer to the manufacturer's catalog for information not provided above.
Référence pièce
KKA3S-01M
KKA3S-01M-1
KKA3S-02M
KKA3S-02M-1
KKA3S-03M
KKA3S-03M-1
KKA4S-02M
KKA4S-02M-1
KKA4S-03M
KKA4S-03M-1
KKA4S-04M
KKA4S-04M-1
KKA6S-03M
KKA6S-03M-1
KKA6S-04M
KKA6S-04M-1
KKA6S-06M
KKA6S-06M-1
KKA7S-04M
KKA7S-06M
KKA7S-10M
KKA8S-06M
KKA8S-10M
KKA8S-12M
KKA9S-10M
KKA9S-12M
KKA9S-14M
Référence pièce
Prix unitaire standard
Quantité minimale de commandeRemise sur volume
Jour
d'expédition standard
?
Plage de températures de fonctionnement
(°C)
Plage de pression de fonctionnement
(MPa)
Size of Body Pipe Connection Bore Dia. With or Without Check Valve

56.05 €

1 4 jours -5~150-0.1~11/8R1/8Y

46.71 €

1 4 jours -5~150-0.1~11/8R1/8N

56.05 €

1 4 jours -5~150-0.1~11/8R1/4Y

46.71 €

1 26 jours -5~ 150-0.1~ 11/8R1/4N

56.05 €

1 26 jours -5~ 150-0.1~ 11/8R3/8Y

46.71 €

1 26 jours -5~ 150-0.1~ 11/8R3/8N

68.45 €

1 46 jours -5~1500~11/4R1/4Y

57.60 €

1 26 jours -5~ 1500~ 11/4R1/4N

68.45 €

1 39 jours -5~1500~11/4R3/8Y

57.60 €

1 26 jours -5~ 1500~ 11/4R3/8N

69.98 €

1 66 jours -5~1500~11/4R1/2Y

59.11 €

1 26 jours -5~ 1500~ 11/4R1/2N

121.32 €

1 39 jours -5~1500~11/2R3/8Y

105.77 €

1 26 jours -5~ 1500~ 11/2R3/8N

124.45 €

1 4 jours -5~1500~11/2R1/2Y

108.92 €

1 26 jours -5~ 1500~ 11/2R1/2N

127.58 €

1 26 jours -5~ 1500~ 11/2R 3/4Y

112.03 €

1 26 jours -5~ 1500~ 11/2R 3/4N

270.65 €

1 26 jours -5~ 1500~ 13/4R1/2Y

124.44 €

1 39 jours -5~ 1500~ 13/4R 3/4Y

297.10 €

1 26 jours -5~ 1500~ 13/4R1Y

433.97 €

1 26 jours -5~ 1500~ 11R 3/4Y

339.05 €

1 26 jours -5~ 1500~ 11R1Y

468.19 €

1 26 jours -5~ 1500~ 11R 1 1/4Y

920.82 €

1 26 jours -5~ 1500~ 11 1/4R1Y

920.82 €

1 26 jours -5~ 1500~ 11 1/4R 1 1/4Y

953.77 €

1 26 jours -5~ 1500~ 11 1/4R1 1/2Y

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Informations de base

Type Standard Type de raccord Threaded Type Mâle/femelle Douille
Matériau du corps principal Acier inoxydable (EN 1.4301 équiv.) Fluide applicable Water / Air Environnement de fonctionnement, applications Standard

Assistance technique