S Couplers KK Series Stainless steel type material: Seal material: Fluororubber () Both plug and socket have an integral check valve. vailable with and without check valves depending on the operating conditions. Plug valve valve Non-greased specification (standard) llows smooth installation and removal even without grease O-ring: Sliding parts of plug and socket: is used. RoS Reduces liquid dripping when the plug and socket are uncoupled. iquid dripping:. to. cm at each removal eration:. to. cm at each removal KQ KQB KS KX K KF /D / KC KK KK D KD KB KR K KQG KG KFG S KK KP Q QR IDK Fluid: Water, ir Operating temperature range: to C Note) his product should not be used with steam.
KK Series ale thread type / / / / / / / / Plug (P) Part no. Port R / R / R / R R R / R R / R / KKP- - KKP- KKP KKP - KKP - - KKP- - - KKP-- -- - KKP-- - - KKP- - - Port Rc / Rc / Rc / Rc Rc Rc / Rc Rc / Rc / KKP-F -F KKP-F KKP KKP -F KKP -F -F KKP-F -F -F Part no. KKP-F- -F- - KKP-F- - - KKP- - - ale thread type (S) / / / / / / / / Part no. Port R / R / R / R R R / R R / R / KKS- - KKS- KKS KKS - KKS - - KKS- - - KKS-- -- - KKS-- - - KKS- - - Port Rc / Rc / Rc / Rc Rc Rc / Rc Rc / Rc / Part no. KKS-F -F KKS-F KKS KKS -F KKS -F -F KKS-F -F -F KKS-F- -F- - KKS-F- - - KKS- - - Refer to pages to for Specific Product Precautions.
S Couplers KK Series RoS Stainless steel type Symbol With check valve Without check valve Check valve on both sides: Check valve on single side: No check valve on either side: Characteristics with check valve on both sides Single plug / / / / Single socket Connected plug and socket iquid dripping eration cm at each removal cm at each removal KK KK KK KK KK KK............ iquid dripping: Volume of water leakage at the time when the plug and socket are uncoupled. eration: Volume of external air entrained when the plug and socket are connected. Built-in check valve Plug Yes No No Yes /Plug designation P Plug S Yes Yes No No vailability Note) plug with check valve should be used in combination with a socket with check valve. If a socket without check valve is used, the check valve of the plug will not open. Specifications Fluid Operating Note ) Water, ir KK: kpa to Pa pressure range Proof pressure mbient and fluid temperature Non-greased specification aterial Seal KK////: to Pa Pa to C (No freezing) Note) his product should not be used with steam. No grease is used. (Rubber, etal sliding parts: ) etal part:, Rubber material: Fluororubber () With male thread sealant Note ) Do not use the S couplers with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Performance Plug and socket connection One-touch connection and release Check valve Check valve on both sides, Note) KK series cannot be connected with KK series or KK series. rea Built-in check valve Plug: : Plug: : Plug: : ow to Order KK P Symbol Port hread R, Rc / R, Rc / R, R, R, R, Rc R, Rc / R, Rc / Plug KKP-F KKP-F KKP KKP KKP-F KKP-F KKP-- KKP-- KKP- KKP-- KKP-- KKP- KKS-F KKS-F KKS KKS KKS-F KKS-F KKS- KKS- KKS KKS-- KKS-- KKS-............ Built-in check valve Nil - Note) KK// is not available without a check valve. Contact us when such a type is needed. type Symbol F ype ale thread (with sealant) Female thread KQ KQB KS KX K KF /D / KC KK KK D KD KB KR K KQG KG KFG S KK KP Q QR IDK
KK Series Flow Rate Characteristics ir Plug: : Flow rate m /min (NR) KK Series (KKP-F+KKS-F).......... Pressure Pa KK Series (KKP+KKS) KK Series (KKP-F+KKS-F) Plug: : Flow rate m /min (NR) KK Series (KKP-F+KKS-F) KK Series (KKP+KKS).......... Pressure Pa KK Series (KKP-F+KKS-F) Plug: : Plug: : Flow rate m /min (NR) KK Series (KKP-+KKS) KK Series (KKP--+KKS-) Flow rate m /min (NR) KK Series (KKP-+KKS-) KK Series (KKP--+KKS--) KK Series KK Series (KKP--+KKS-) (KKP--+KKS--).................... Pressure Pa Pressure Pa Pressure oss Water Plug: :.. KK Series (KKP-F+KKS-F) Plug: :.. KK Series (KKP-F+KKS-F) Pressure loss Pa..... KK Series (KKP-F+KKS-F) Pressure loss Pa..... KK Series (KKP+KKS) KK Series (KKP-F+KKS-F)...... Flow rate m /min KK Series (KKP+KKS)..... Flow rate m /min
S Couplers KK Series Construction KQ KQB KS KX K KF Plug /D / KC KK KK D KD Plug No. Description aterial Stem Rear stem Plug valve Valve O-ring Stem O-ring Equivalent to Plug valve spring Note KK KK,,,, No. Description Rear body valve Collar Sleeve Valve O-ring Plug O-ring O-ring Collar seal Collar spring Sleeve spring Steel ball Stopper ring aterial Equivalent to Note Plated with fluorine-contained material KK,, KK,, KB KR K KQG KG KFG S KK KK Series Spare Parts Description Plug O-ring Product no. KKS-P KKS-P KKS-P KKS-P KKS-P KKS-P No. KP Q QR IDK
KK Series Dimensions/Plug (P) ale thread type / / / / KKP- - KKP- KKP KKP - KKP - - KKP- - - port R / R / R / R R R / R R / R /................................................. g......................... / / / / KKP-F -F KKP-F KKP KKP -F KKP -F -F KKP-F -F -F port Rc / Rc / Rc / Rc Rc Rc / Rc Rc / Rc /.................................... g..................
S Couplers KK Series Dimensions/ (S) ale thread type / / / / KKS- - KKS- KKS KKS - KKS - - KKS- - - port R / R / R / R R R / R R / R /............................................... g......................... KQ KQB KS KX K KF /D / KC KK KK / / / / KKS-F -F KKS-F KKS KKS -F KKS -F -F KKS-F -F -F port Rc / Rc / Rc / Rc Rc Rc / Rc Rc / Rc /.................................. g.................. D KD KB KR K KQG KG KFG S KK KP Q QR IDK
KK Series Dimensions/Plug (P) ale thread type / / / KKP-- -- - KKP-- - - KKP- - - port R / R / R /........................ g............ / / / KKP-F- -F- - KKP-F- - - KKP- - - port Rc / Rc / Rc /.................. g......... Dimensions/ (S) ale thread type / / / KKS-- -- - KKS-- - - KKS- - - port R / R / R /........................ g............ / / / KKS-F- -F- - KKS-F- - - KKS- - - port Rc / Rc / Rc /.................. g.........