S coupler series KK employs a unique connection method. A slim body design and large effective area are achieved with a construction that does not use steel balls or valve springs and therefore does not restrict the flow path. Together with a reduction of the body size, pressing parts and resin parts are used to achieve an overall weight reduction.
- S coupler series, general purpose
How To Order: KK Effective Area JIS Symbol Single plug Single socket Effective area mm2 Body size Plug Socket M5 KK2P-M5M KK2S-M5M 3.8 1/8 KK3P-01MS KK3S-01MS 20 Connected plug and socket 1/4 KK4P-02MS KK4S-02MS 39 1/2 KK6P-04MS KK6S-04MS 82 How to Order KK 4 S M S 02 Body size With sealant (male thread) 2 3 4 6 M5 1/8 1/4 1/2 Connection type Type Male thread Female thread With nut fitting Straight with One-touch
-1 KKA3S-01M 18.5 KKA7 0.14 0.5 Plug: Without check valve Socket: With check valve KKA4P-02M-1 KKA4S-02M 31.8 KKA8 0.27 0.9 KKA6P-04M-1 KKA6S-04M 55.3 KKA9 0.77 2.7 KKA3P-01M-1 KKA3S-01M-1 22.6 Liquid dripping: Volume of water leakage at the time when the plug and socket are uncoupled.
Body Size: 3 (1/8), Socket, Plug Type: S (Socket), Port Size: 01 (R, Rc(PT)1/8), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)
Type: Standard, Body Material: C36000 Brass, Compatible Fluid: Water / Air, Valve Structure: Single Passage Opening/Closing, Thread Type: Threaded Type, Operating Environment Application: Standard, Size of Body: 1/8, Pipe Connection Bore Dia.: R 1/8, With or Without Check Valve: Yes