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S Coupler KK Series, Plug (P) Female Thread Type (Part Numbers)
Female thread type S coupler one-touch joint.
[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.
Part Number
Configured Part Number is shown.
KK4P-03F
S Coupler KK Series Plug Female Thread Type specifications
KK Series Plug Female Thread Type external appearance
KK Series Plug Female Thread Type dimensional drawing
| Body size | Model | T Connection port diameter | H Width across flats | L1 | L2 | Minimum hole diameter | Effective area mm2 | Weight g |
|---|---|---|---|---|---|---|---|---|
| M5 | KK2P-M5F | M5 × 0.8 | 8 | 17.6 | 12.3 | 3.4 | 8.1 | 2.6 |
| 1/8 | KK3P-01F | Rc1/8 | 14 | 28.3 | 18.4 | 6.0 | 22.6 | 10.4 |
| KK3P-02F | Rc1/4 | 17 | 33.5 | 20.8 | ||||
| KK3P-03F | Rc3/8 | 19 | 35.3 | 23.2 | ||||
| 1/4 | KK4P-02F | Rc1/4 | 17 | 37.2 | 25.2 | 9.0 | 50.9 | 23.9 |
| KK4P-03F | Rc3/8 | 19 | 39.8 | 24.6 | ||||
| 1/2 | KK6P-03F | 43.3 | 31.0 | 13.0 | 106.2 | 28.6 | ||
| KK6P-04F | Rc1/2 | 24 | 50.2 | 43.9 |
Unit: mm
Specifications
| Operating fluid | Air, water |
|---|---|
| Operating pressure rangeNote: | KK2: -100 kPa to 1 MPa KK3: -90kPa to 1MPa KK4/6: 0 to 1 MPa |
| Guaranteed proof pressure | 1.5 MPa |
| Ambient temperature and working fluid temperature | Air: -5 to 60°C Water: 5 to 40°C (no freezing) |
| Plating, seal | With 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 method | One-touch connection |
|---|---|
| Check valve | Socket: 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
Air (0 to 1 MPa) / KK2 Series
Water (0 to 0.4 MPa) / KK2 Series
Air (0 to 1 MPa) / KK3, 4 and 6 Series
Water (0 to 0.4 MPa) / KK3, 4 and 6 Series
One-touch connection
Easy to connect with one hand. Improved workability.
Connection image 1
Connection image 2
Sleeve lock mechanism
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 |
|---|
| KK4P-03F |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Size of Body | Pipe Connection Bore Dia. |
|---|---|---|---|---|---|---|
SGD 3.73 | 1 Piece(s) | 32 Day(s) | 1/4 | Rc 3/8 |
Loading...
Basic Information
| Joint Type | Female Threaded Tapped | 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 KK4P-03F in the S Coupler KK Series, Plug (P) Female Thread Type series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| KK3P-01F |
| KK3P-02F |
| KK3P-03F |
| KK4P-02F |
| KK6P-03F |
| KK6P-04F |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Size of Body | Pipe Connection Bore Dia. |
|---|---|---|---|---|---|---|
SGD 3.73 | 1 Piece(s) | 32 Day(s) | 1/8 | Rc 1/8 | ||
SGD 3.73 | 5 Piece(s) | 32 Day(s) | 1/8 | Rc 1/4 | ||
SGD 3.73 | 5 Piece(s) | 32 Day(s) | 1/8 | Rc 3/8 | ||
SGD 3.73 | 1 Piece(s) | 32 Day(s) | 1/4 | Rc 1/4 | ||
SGD 7.12 | 1 Piece(s) | 32 Day(s) | 1/2 | Rc 3/8 | ||
SGD 8.17 | 1 Piece(s) | 32 Day(s) | 1/2 | Rc 1/2 |
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