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- Please note that some of the items may take longer lead time to ship due to Japan New Year holidays (29-Dec-2024 to 5-Jan-2025). Early order placement is recommended. We apologize for the inconvenience caused and appreciate your kind understanding. [Details]
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S Coupler Stainless Steel KKA Series, Plug (P) Male Thread Type (Part Numbers)
· Body material: stainless steel (SUS304)
· Seal material: Fluororubber (special FKM)
[Features]
· Available with or without check valve to suit different working conditions
· Reduces amount of liquid dripping when disconnecting plug from socket
Liquid dripping amount: 0.02 to 0.77 cm³ at each removal; aeration amount: 0.1 to 2.7 cm³ at each removal
· Non-greased specification (standard)
Part Number
Configured Part Number is shown.
S Coupler KKA Series Stainless Steel Type Plug (P) Male Thread Type specifications
Without check valve, plug, male thread type external appearance
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°C (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: without check valve / socket: with check valve
Plug: with check valve / socket: with check valve
Plug: without check valve / socket: without check valve
Structural Drawing
Plug structural drawing
KKA series structural drawing
| Number | Part Name | Material | Note |
|---|---|---|---|
| 1 | Plug body | SUS304 | Fluorine coating |
| 2 | Plug rear body | SUS304 | - |
| 3 | Plug valve | SUS304 | - |
| 4 | Valve O-ring | Special FKM | Fluorine coating |
| 5 | Plug body O-ring | Special FKM | Fluorine coating |
| 6 | Plug valve spring | Equivalent to SUS304 | KKA3 |
| SUS304 | KKA4, KKA6, KKA7, KKA8, KKA9 |
Dimensions: Plug (P)
With Check Valve
With check valve, male thread type dimensional drawing
(Unit: mm)
| Body Size | Model | T Connection Port Diameter | H Width Across Flats | L1 | L2 | A | Minimum Hole Diameter | Effective Cross-sectional Area mm2 | Weight g |
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | KKA3P-01M | R 1/8 | 14 | 35.4 | 16.0 | 31.4 | 5.6 | 17.4 | 15.4 |
| KKA3P-02M | R 1/4 | 38.4 | 32.4 | 19.8 | |||||
| KKA3P-03M | R 3/8 | 17 | 39.4 | 32.9 | 32.9 | ||||
| 1/4 | KKA4P-02M | R 1/4 | 42.2 | 18.9 | 36.2 | 6.9 | 26.4 | 28.3 | |
| KKA4P-03M | R 3/8 | 43.2 | 36.7 | 36.6 | |||||
| KKA4P-04M | R 1/2 | 22 | 46.2 | 38.2 | 65.9 | ||||
| 1/2 | KKA6P-03M | R 3/8 | 24 | 47.1 | 20.4 | 40.6 | 10.0 | 54.2 | 60.3 |
| KKA6P-04M | R 1/2 | 47.9 | 39.9 | 69.2 | |||||
| KKA6P-06M | R 3/4 | 30 | 49.9 | 40.4 | 119.0 | ||||
| 3/4 | KKA7P-04M | R 1/2 | 32 | 66.3 | 27.6 | 58.1 | 13.5 | 99.6 | 173.9 |
| KKA7P-06M | R 3/4 | 69.4 | 59.9 | 209.6 | |||||
| KKA7P-10M | R1 | 36 | 69.9 | 59.5 | 275.0 | ||||
| 1 | KKA8P-06M | R 3/4 | 41 | 82.9 | 35.6 | 73.4 | 17.5 | 168.3 | 362.8 |
| KKA8P-10M | R1 | 85.4 | 75.0 | 403.9 | |||||
| KKA8P-12M | R 1 1/4 | 46 | 85.4 | 72.7 | 538.6 | ||||
| 1 1/4 | KKA9P-10M | R1 | 55 | 109.5 | 49.1 | 99.1 | 22.0 | 264.9 | 824.1 |
| KKA9P-12M | R 1 1/4 | 109.0 | 96.3 | 24.6 | 332.1 | 861.4 | |||
| KKA9P-14M | R1 1/2 | 109.0 | 96.3 | 936.3 |
Without Check Valve
Without check valve, male thread type dimensional drawing
(Unit: mm)
| Body Size | Model | T Connection Port Diameter | H Width Across Flats | L1 | L2 | A | Minimum Hole Diameter | Effective Cross-sectional Area mm2 | Weight g |
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | KKA3P-01M-1 | R 1/8 | 12 | 28.5 | 16.0 | 24.5 | 6.0 | 22.6 | 9.8 |
| KKA3P-02M-1 | R 1/4 | 14 | 31.5 | 25.5 | 14.6 | ||||
| KKA3P-03M-1 | R 3/8 | 17 | 32.5 | 26.0 | 23.6 | ||||
| 1/4 | KKA4P-02M-1 | R 1/4 | 34.4 | 18.9 | 28.4 | 8.0 | 40.2 | 21.0 | |
| KKA4P-03M-1 | R 3/8 | 35.4 | 28.9 | 27.9 | |||||
| KKA4P-04M-1 | R 1/2 | 22 | 39.4 | 31.4 | 50.2 | ||||
| 1/2 | KKA6P-03M-1 | R 3/8 | 37.9 | 20.4 | 31.4 | 11.0 | 76.0 | 41.9 | |
| KKA6P-04M-1 | R 1/2 | 40.9 | 32.9 | 56.0 | |||||
| KKA6P-06M-1 | R 3/4 | 30 | 42.9 | 33.4 | 98.7 |
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.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Operating Temperature Range (°C) | Operating Pressure Range (MPa) | Size of Body | Pipe Connection Bore Dia. | With or Without Check Valve |
|---|---|---|---|---|---|---|---|---|---|
MYR 175.68 | 1 Piece(s) | 21 Day(s) | - | - | 1/8 | R 1/8 | Yes | ||
MYR 92.25 | 1 Piece(s) | 21 Day(s) | - | - | 1/8 | R 1/8 | No | ||
MYR 175.68 | 1 Piece(s) | 21 Day(s) | -5～150 | -0.1～1 | 1/8 | R1/4 | Y | ||
MYR 92.25 | 1 Piece(s) | 21 Day(s) | -5～150 | -0.1～1 | 1/8 | R1/4 | N | ||
MYR 175.68 | 1 Piece(s) | 21 Day(s) | -5～150 | -0.1～1 | 1/8 | R3/8 | Y | ||
MYR 92.25 | 1 Piece(s) | 21 Day(s) | -5～150 | -0.1～1 | 1/8 | R3/8 | N | ||
MYR 200.83 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/4 | R1/4 | Y | ||
MYR 100.22 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/4 | R1/4 | N | ||
MYR 200.83 | 1 Piece(s) | 32 Day(s) | -5～150 | 0～1 | 1/4 | R3/8 | Y | ||
MYR 100.22 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/4 | R3/8 | N | ||
MYR 234.40 | 1 Piece(s) | 32 Day(s) | -5～150 | 0～1 | 1/4 | R1/2 | Y | ||
MYR 133.77 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/4 | R1/2 | N | ||
MYR 309.45 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/2 | R3/8 | Y | ||
MYR 192.47 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/2 | R3/8 | N | ||
MYR 343.00 | 1 Piece(s) | 31 Day(s) | -5～150 | 0～1 | 1/2 | R1/2 | Y | ||
MYR 226.02 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/2 | R1/2 | N | ||
MYR 384.93 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/2 | R 3/4 | Y | ||
MYR 267.97 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1/2 | R 3/4 | N | ||
MYR 828.58 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 3/4 | R1/2 | Y | ||
MYR 828.58 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 3/4 | R 3/4 | Y | ||
MYR 853.73 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 3/4 | R1 | Y | ||
MYR 1,054.58 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1 | R 3/4 | Y | ||
MYR 1,054.58 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1 | R1 | Y | ||
MYR 1,271.77 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1 | R 1 1/4 | Y | ||
MYR 1,983.37 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1 1/4 | R1 | Y | ||
MYR 2,100.35 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1 1/4 | R 1 1/4 | Y | ||
MYR 2,159.05 | 1 Piece(s) | 21 Day(s) | -5～150 | 0～1 | 1 1/4 | R1 1/2 | Y |
Loading...
Basic Information
| Joint Type | Threaded Type | Male/Female | Plug | Body Material | SUS304 |
|---|---|---|---|---|---|
| Applicable Fluid | Water / Air | Type | Standard |
Specification/Dimensions
-
Size of Body
- 1
- 1 1/4
- 1/2
- 1/4
- 1/8
- 3/4
-
Pipe Connection Bore Dia.
- R1
- R1 1/2
- R 1 1/4
- R1/2
- R1/4
- R 1/8
- R 3/4
- R3/8
-
With or Without Check Valve
- N
- No
- Y
- Yes
-
type
- KKA□P-□M
- KKA□P-□M-1
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 21 Day(s) or Less
- 31 Day(s) or Less
- 32 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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