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Summary of Contents for SMC Networks KQG2 Series
- Page 1 Doc. No.KQ*-OMS0022-C Product Name Stainless Steel 316 One-touch Fittings Model / Series / Product Number Series KQG2...
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Page 2: Table Of Contents
Contents 1. Safety Instructions 2 to 3 2. Specific Product Precautions 4 to 9 3. Specifications 10 to 11 4. Troubleshooting 5. Construction 6. Chemical Compatibility 13 to 14... -
Page 3: Safety Instructions
Stainless steel 316 One-touch Fittings Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations. - Page 4 Stainless steel 316 One-touch Fittings Safety Instructions Caution 1.The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.
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Page 5: Specific Product Precautions
(7)The particle generation of the KQG2 series It may cause human injury and/or an accident. depends on the operating conditions and (3)Check if PTFE can be used in application. operating environment. - Page 6 2. Specific Product Precautions (2) (8)When performing the piping work, turn the tightening tool in the horizontal direction to Mounting/Piping the hex. across flats of the stud so that any moment is not applied to the body. If the tool is in contact with the body, this may Caution cause the stud to come off.
- Page 7 (8)Take note that if nylon tubing and soft nylon tubing are used in a clean room. 2．Specific Product Precautions (3) The antioxidant on the surface of the soft nylon tubing may come off, thereby lowering the Air Supply cleanness level. (9)Do not use in environment where foreign Caution matter may stick to the product or get mixed in...
- Page 8 3. Grease is not used for the KQG2 series, or accident. therefore a greater insertion force is required Even when products with metal rods can be when the tube is installed. In particular,...
- Page 9 2．Specific Product Precautions (5) Connection Thread Tightening Method Chamfer Dimension for Female Thread Caution Caution (1) Chamfer dimension for female thread of the (1) Connection thread: M5 and 10-32UNF connection thread First, tighten by hand, then use a wrench Confirming to ISO 16030 (air pressure fluid appropriate for the hexagon flats of the body to dynamics –...
- Page 10 2．Specific Product Precautions (6) Recommended Piping Conditions (1) When connecting piping to the One-touch fitting, use pipe length with sufficient margin, in accordance with the piping conditions shown in Fig. 1. Also, when using a tying band, etc., to bind the piping together, make sure that external force does not come to bear on the fitting.
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Page 11: Specifications
3. Specifications Applicable Tubing Tubing material FEP, PFA, Nylon, Soft nylon, Polyurethane, Polyolefin φ3.2, φ4, φ6, φ8, φ10, φ12, φ16 Tubing O.D. φ1/8", φ5/32", φ1/4", φ5/16", φ3/8", φ1/2" Specifications Fluid Air, N , Water , Steam Note1) Note2) Note3) Operating pressure range -100kPa～1MPa Note4) Note5) -
Page 12: Troubleshooting
Cross Reference Table of the Inner Sleeve (Inch size) Tubing material Applicable inner sleeve Tubing O.D. TH/TIH TL/TIL Part no. Length (FEP) (Super PFA) TH0402 TJG-0402 TH0425 TJG-0425 φ5/32" TL0403 TJG-0403 TIHB07 TIL07 TJG-0604 φ1/4" TIHA07 TJG-0746 TH0806 TL0806 TJG-0806 20.5 φ5/16"... -
Page 13: Construction
5. Construction Male connector Male elbow Description Material Release button Stainless steel 316 Guide 1 Stainless steel 316 Guide 2 Stainless steel 316 Chuck Stainless steel 316 Seal Special FKM (Fluoro coated) Male connector body Stainless steel 316 Male elbow body Stainless steel 316 O-ring Special FKM (Fluoro coated) -
Page 14: Chemical Compatibility
6. Chemical Compatibility Compatibility checklist for used materials and fluids Body Seal Body Seal Chemical Chemical Stainless Stainless Special FKM Special FKM steel 316 steel 316 ◎ × △ △ Acrylonitrile p-Xylene ○ ○ ◎ － Acetamide Citric acid ◎ ×... - Page 15 Body Seal Body Seal Chemical Chemical Stainless Stainless Special FKM Special FKM steel 316 steel 316 × × × ○ Cyclohexanone Phenol × ○ × － Cyclohexane Butyl phthalate － △ △ － Dichloroethylene Butyl alcohol － △ ◎ － Dichlorobenzene Hydrofluoric acid [50%] △...
- Page 16 Revision history A: - TK-5 and TK-6 are added. - Table of tensile force is added. - Caution for removal of tubing is added. - Caution for pushing of release button without tubing is removed. - Table of recommended piping is revised. B: - Compliance Requirements: Caution added -Connection thread: R and NPT Changed notation of tightening method.
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