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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： ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16
Inch：ø1/8'', ø5/32'', ø3/16'', ø1/4'', ø5/16'', ø3/8'', ø1/2''
Oval Type
Metric： ø3.2, ø4, ø6
Inch：ø1/8'', ø5/32'', ø3/16''
・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 |
