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Fittings
One-touch Fittings KQ2
Fittings and Tubing ? Fittings for General Purposes
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?Can be used in vacuum to –100 kPa
?Body types: Total of 51 models
?Thread material/Surface treatment (Treated or Non-treated): 2 types
?Selectable surface treatments: Brass (No plating), Electroless nickel-plated brass
?Applicable tubing O.D.
Round Type
Metric： ?2, ?3.2, ?4, ?6, ?8, ?10, ?12, ?16
Inch：?1/8'', ?5/32'', ?3/16'', ?1/4'', ?5/16'', ?3/8'', ?1/2''
Oval Type
Metric： ?3.2, ?4, ?6
Inch：?1/8'', ?5/32'', ?3/16''
?Connection thread
Metric：M3, M5, M6
R,Rc ：1/8, 1/4, 3/8, 1/2
G：1/8, 1/4, 3/8, 1/2
NPT：10-32UNF, 1/16, 1/8, 1/4, 3/8, 1/2
Uni：1/8, 1/4, 3/8, 1/2
?Seal method
Sealant/Gasket seal
Face seal
Gasket seal（Uni thread）
| Series | Release button shape | Size | Connection thread |
|---|---|---|---|
| KQ2 | Oval Type | Metric, Inch | M，R，Rc，G，NPT，Uni |
| KQ2 | Round Type | Metric, Inch | M，R，Rc，G，NPT，Uni |
Metal One-touch Fittings KQB2
Fittings and Tubing ? Fittings for General PurposesArc Welding Process Equipment ? Tubing/Fittings/Flow Control Equipment
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?Compact and lightweight
?Fluid temperature: ?5 to 150℃
?Brass parts: Electroless nickel-plated
?Grease-free
| Series | Size | Applicable tubing O.D. | Connection thread |
|---|---|---|---|
| KQB2 | Metric | φ3.2，φ4，φ6，φ8，φ10， φ12，φ16 | M5 R，Rc，G 1/8，1/4，3/8，1/2 |
| KQB2 | Inch | φ1/8''，φ5/32''，φ1/4''，φ5/16''， φ3/8''，φ1/2'' | UNF10-32 NPT1/8，1/4，3/8，1/2 |
Stainless Steel 316 One-touch Fittings KQG2
Fittings and Tubing ? Fittings for Special Environments
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?Compact and lightweight
?Fluid temperature: ?5 to 150℃
?Materials: Metal parts stainless steel 316, seal parts special FKM
?Grease-free/Can be used with steam
Certified to meet current Food Sanitation Law standards
| Series | Size | Applicable tubing O.D. | Connection thread |
|---|---|---|---|
| KQG2 | Metric | φ3.2，φ4，φ6，φ8，φ10， φ12，φ16 | M5 R，Rc 1/8，1/4，3/8，1/2 |
| KQG2 | Inch | φ1/8''，φ5/32''，φ1/4''，φ5/16''， φ3/8''，φ1/2'' | UNF10-32 NPT1/8，1/4，3/8，1/2 |
Stainless Steel 316 Insert Fittings KFG2
Fittings and Tubing ? Fittings for Special Environments
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?Compact and lightweight
?Fluid temperature: ?65 to 260℃ (Swivel elbow: ?5 to 150℃)
?Material: Stainless steel 316
Rubber materials are not used. (Excluding the swivel elbow)
?Grease-free/Can be used with steam
Certified to meet current Food Sanitation Law standards
| Series | Size | Tubing O.D. x I.D. | Connection thread |
|---|---|---|---|
| KFG2 | Metric | φ4 x φ2.5, φ4 x φ3, φ6 x φ4, φ8 x φ6, φ10 x φ7.5 φ10 x φ8, φ12 x φ9, φ12 x φ10, φ16 x φ13 | R，Rc 1/8，1/4，3/8，1/2 |
| KFG2 | Inch | φ1/8'' x φ0．086''，φ5/32'' x 0．098''，φ1/4'' x φ5/32'' φ5/16'' x 0．236''，φ3/8'' x φ1/4''，φ1/2'' x φ3/8'' | NPT1/8，1/4，3/8，1/2 |
Miniature Fittings Stainless Steel 316 MS
Fittings and Tubing ? Fittings for Special Environments
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?Can be used in corrosive conditions
?Compact piping space
?Hose nipple, Hose elbow, Barb
| Series | Applicable tubing O.D. | Connection thread |
|---|---|---|
| MS | φ3.2，φ4，φ6 | M5 |
Fluoropolymer Fittings Hyper Fittings LQ1
Fittings and Tubing ? Fittings for Special Environments(Clean/Fluoropolymer)
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?Material: New PFA
?Quadruple-seal construction
?The reducer method allows for tubing size changes without replacing the body
| Series | Max. operating pressure | Operating temperature |
|---|---|---|
| LQ1 | 1.0 MPa | 0 to 200℃ |
Fluoropolymer Fittings Hyper Fittings LQ3
Fittings and Tubing ? Fittings for Special Environments(Clean/Fluoropolymer)
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?Material: New PFA
?Triple-seal construction
?Easy installation
| Series | Max. operating pressure | Operating temperature |
|---|---|---|
| LQ3 | 1.0 MPa | Nut material PVDF：0 to 150℃ Nut material PFA：0 to 200℃ |
S Couplers KK/KKH
Fittings and Tubing ? Fittings for General Purposes(S Couplers/Multi-connectors)
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?One-touch fitting type standardized (KK)
?Uses ultra high-impact PBT resin (KKH)
| Series | Applicable tubing O.D. | Connection thread |
|---|---|---|
| KK | φ3.2，φ4，φ6，φ8 φ10，φ12，φ16 | M5 x 0.8，1/8，1/4，3/8，1/2，3/4 |
| KKH | - | 1/8，1/4，3/8，1/2 |
S Couplers Stainless Steel Type KKA
Fittings and Tubing ? Fittings for Special Environments
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?Body material: Stainless steel 304
?Seal material: Fluoropolymer (Special FKM) is employed.
?Grease-free
?Check valve built in to both plug and socket
| Series | Connection thread |
|---|---|
| KKA | 1/8，1/4，3/8，1/2，3/4，1，1 1/4，1 1/2 |
S Couplers KK130
Fittings and Tubing ? Fittings for General Purposes(S Couplers/Multi-connectors)
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?Cv factor: Increased by 34%＊
?Plug insertion force: Reduced by 22% (20 N)＊
?Lightweight: Weight reduced by 14% (12 g)＊
＊ Compared to the existing model
| Series | Applicable tubing O.D. | Connection thread (R, NPT) |
|---|---|---|
| KK130 | φ6，φ8，φ10，φ12 φ1/4''，φ5/16''，φ3/8''，φ1/2'' | 1/8，1/4，3/8，1/2 |
Clean One-touch Fittings for Blowing KP
Fittings and Tubing ? Fittings for Special Environments(Clean/Fluoropolymer)Clean Series/Low-Particle Generation ? Fittings
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?One-touch fittings for clean room blowing systems
?Completely oil-free (Fluoro-coated rubber portions)
?Wetted parts are non-metallic.
?Parts washed and assembled in a clean room, Packed in double packaging.
?Can be used in a vacuum (?100 kPa)
| Series | Applicable tubing O.D. | Connection thread |
|---|---|---|
| KP | φ4，φ6，φ8，φ10，φ12 | 1/8，1/4，3/8，1/2 |
