Stainless Steel 1 Insert Fittings Series KFG A reliable seal Holds the tube tightly Insert An insert mechanism can provide reliable retaining force on tubes made of a wide variety of materials Superior tube mounting Union nut No need to remove nuts Tube can be installed as-is ight tightening, and adhesion prevention as well Tube holder Prevents tubes from being disconnected during piping A strong feeling when inserting tube K H KK D S Q QR T aterial: ax. operating temperature 10 C material FEP, PFA, odified PTFE, Nylon, Soft nylon, Polyurethane, Polyolefin, Soft polyolefin Can be used with steam. Grease-free Certified to meet current Food Sanitation aw standards. (Component materials have met apparatuses and container-packages standards.) 2
ø ale Connector: KFGH odel KFGH042-01S KFGH042-02S KFGH004-01S KFGH004-02S KFGH00-01S KFGH00-02S KFGH00-0S KFGH7-02S KFGH7-0S KFGH7-04S KFGH09-02S KFGH09-0S KFGH09-04S ale Elbow: KFG ø odel KFG042-01S KFG042-02S KFG004-01S KFG004-02S KFG00-01S KFG00-02S KFG00-0S KFG7-02S KFG7-0S KFG7-04S KFG09-02S KFG09-0S KFG09-04S ale Branch Tee: KFGT ø odel KFGT042-01S KFGT042-02S KFGT004-01S KFGT004-02S KFGT00-01S KFGT00-02S KFGT00-0S KFGT7-02S KFGT7-0S KFGT7-04S KFGT09-02S KFGT09-0S KFGT09-04S Straight Union: KFGH ø ø odel KFGH042-00 KFGH004-00 KFGH00-00 KFGH7-00 KFGH09-00 Union Tee: KFGT odel KFGT042-00 KFGT004-00 KFGT00-00 KFGT7-00 KFGT09-00 Stainless Steel 1 One-touch Fittings Series KQG aterial: etal parts/ Seal parts/special FK Operating fluid temperature: to 10 C Grease-free Related Product Port size ø 24
Stainless Steel 1 Insert Fittings Series KFG Certified to meet current Food Sanitation aw standards. (Component materials have met apparatuses and container-packages standards.) Specifications Operating fluid Operating pressure range Note ) Proof pressure Ambient and Operating fluid temperature ubricant ounting section Air, Water Note 1), Steam Note 2) 0 kpa to 1 Pa Pa to 10 C (No freezing) Grease-free specification JIS B020 (Taper for piping) Thread Nut section JIS B020 (etric fine ) Seal on the s With sealant Note 1) The surge pressure must be under the maximum operating pressure. Note 2) Please consult SC for applicable. Note ) Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage. Tubing K H KK D S Q QR T Series TH T TD T TS TU TPH TPS Tubing FEP PFA odified PTFE Nylon Soft nylon Note 4) Polyurethane Polyolefin Soft polyolefin x Note 4) Soft nylon is not compatible with water. Tubing x (mm) x x ø x x Construction Component Parts No. 1 2 4 Description Sleeve Union nut Guide ale connector body ale elbow body aterial Stainless steel 1 Note Silver plated inner surface Fluorine coating 2
Series KFG Dimensions ale Connector: KFGH ø odel KFGH042-01S KFGH042-02S KFGH004-01S KFGH004-02S KFGH00-01S KFGH00-02S KFGH00-0S KFGH7-02S KFGH7-0S KFGH7-04S KFGH09-02S KFGH09-0S KFGH09-04S 22 22 2 2.7.7.7 7.7.7 9.7 40.7 4.7 9.7 40.7 4.7 11. 11.2.2.2 1.. A 2 0 2.7 0.7 29.7 1.7 2.4.7 4.4..7 4.4. Effective area Note) (mm 2 ) 1. 0 4 ass 1 2 29 24 2 44 44 2 7 47 7 Reference dimensions after installation of R Note) Figures shown when using FEP A (with sealant) ale Elbow: KFG ø odel KFG042-01S KFG042-02S KFG004-01S KFG004-02S KFG00-01S KFG00-02S KFG00-0S KFG7-02S KFG7-0S KFG7-04S KFG09-02S KFG09-0S KFG09-04S 1 29 29.7 1.2.2.7 9.7.7 9.7 2 1 21 20 21 2 21 2 11. 11.2.2.2 A Effective ass area Note) (mm 2 ) 1.. 20 22.1 2.1 21. 24. 24. 2. 2 2. 27.7 1. 1 2 2 27 22 27 2 0 44 4 77 1 4 0 Reference dimensions after installation of R Note) Figures shown when using FEP 2 A 1 (with sealant) ale Branch Tee: KFGT ø odel KFGT042-01S KFGT042-02S KFGT004-01S KFGT004-02S KFGT00-01S KFGT00-02S KFGT00-0S KFGT7-02S KFGT7-0S KFGT7-04S KFGT09-02S KFGT09-0S KFGT09-04S 1 2 A Effective area Note) ass (mm 2 ) 29 29.7 11. 1. 9 41 11.2 20 4 20 24.1 1 1.2 2.2 2.1 0 2.2 22 2. 9 2 2. 9.7 0 22. 2. 1 9.7 27 2. 41 1.2 29 2 4.7 24 2. 4 9.7 27 29.7 4 Reference dimensions after installation of R Note) Figures shown when using FEP 2 A 1 2 x applicable 1 (with sealant) 2
Stainless Steel 1 Insert Fittings Series KFG Dimensions Straight Union: KFGH ø odel KFGH042-00 KFGH004-00 KFGH00-00 KFGH7-00 KFGH09-00 4.9 4.4 4.4 2.4 2. 11. 11.2.2.2 1.. Effective area Note) (mm 2 ) 1. 0 4 ass 20 2 9 7 Note) Figures shown when using FEP. 2 x applicable K H Union Tee: KFGT Union Nut: KFGN ø odel KFGT042-00 KFGT004-00 KFGT00-00 KFGT7-00 KFGT09-00 Effective area Note) (mm 2 ) ass 29 29.7 1.2 11. 11.2.2 1. 1. 42 2 70.7.2. 0 1 4 Note) Figures shown when using FEP. x applicable KK D S Q QR T ø odel KFGN-04 KFGN-0 KFGN-0 KFGN- KFGN- Width across flats H 1 1 1 ass 11. 1. H Sleeve: KFGS odel ød ass ø KFGS-04 KFGS-0 KFGS-0 KFGS- KFGS-... 1 1 9 0.7 0.9 1.2 2.1 2.2 ød 27
Series KFG Fluid Compatibility ist 1 Compatibility Checklist for Used aterials and Fluids Chemical ain body Chemical ain body Acrylonitrile Acetamide Acetaldehyde Acetone Aniline Amylene Sulphurous acid gas (Humid gas) Sodium bisulfite [0%] Allyl alcohol Benzoic acid Ammonia (Compressed gas) Isopropyl alcohol Isophorone Ethyl alcohol Ethyl ether Ethylene Ethylene glycol Ethylene diamine Ethylene dichloride Epichlorohydrine ethyl tertiary butyl ether Allyl chloride Ammonium chloride Calcium chloride Iron chloride (II) [%] Sodium chloride agnesium chloride Hydrochloric acid [%] Chlorine gas (Humid gas) Carbitol Formic acid [0%] o-xylene p-xylene Citric acid Cumene Glycerin Cresol Chromic acid [%] Chlorosulfonic acid Chlorofluorocarbon (CFC) 11 Chlorofluorocarbon (CFC) 11 Chlorofluorocarbon (CFC) Chlorofluorocarbon (CFC) 1B1 Chlorofluorocarbon (CFC) Chlorofluorocarbon (CFC) 22 Chlorobenzene Chloroform (Trichloromethane) Acetic acid Amyl acetate Isopropyl acetate [20%] Ethyl acetate Butyl acetate ethyl acetate Calcium hypochlorite Sodium hypochlorite [%] Potassium cyanide [0%] Copper cyanide Diisobutyl ketone Diisobutylene Diethanolamine Diethylamine Diethylene glycol Carbon tetrachloride Cyclohexanol Cyclohexanone Cyclohexane Note 1) [ ] denotes the concentration. Aqueous solutions without condensation notes are in a saturated state. Note 2) The above data is based on a room temperature of 20 C. Note that you may obtain different figures, depending on temperature conditions. Note ) The above data shows compatibility guidelines based upon component parts. Therefore, it is no guarantee of product performance. In addition, using fluids other than those specified in the catalog are not covered by the product s warranty. How to Read the Table : Completely unaffected or largely unaffected. : ay be slightly affected, but, dependent upon condition, can sufficiently withstand. : Advisable to use as little as possible. : Not applicable, as substantially affected. : No data is available. 2
Series KFG Fluid Compatibility ist 2 Compatibility Checklist for Used aterials and Fluids Chemical ain body Chemical ain body Dichloroethylene Dichlorobenzene Dichloromethane (ethylene chloride) Ethylene bromide Potassium bromide [0%] Potassium dichromate [2%] Oxalic acid Bromine gas Tartaric acid Nitric acid [%] Ammonium nitrate Ammonium hydroxide Calcium hydroxide Sodium hydroxide [0%] Barium hydroxide Solvent naphtha Carbonic acid (Humid gas and aqueous solution) Tetrachloroethylene Tetrahydrofuran Dodecylbenzene Trichloroethane Trichloroethylene Trichloroacetic acid Toluene Naphtha Naphthenic acid actic acid Carbon disulfide Picric acid Pyridine Phenol Butyl phthalate Butyl alcohol Hydrofluoric acid [0%] Furfurol n-propyl alcohol Propylene glycol Bromochloroethane n-hexane n-hexyl alcohol n-heptane Benzene n-pentane Boric acid Gallic acid Formic aldehyde ethyl methacrylate ethyl alcohol ethyl isobutyl ketone ethyl ethyl ketone Ethyleneglycol monomethyl ether onoethanolamine orpholine Butyric acid Hydrogen sulfide (Humid gas and aqueous solution) Sulphuric acid [%] Ammonium sulfate Sodium bisulfate [%] Iron sulfate (ll) Sodium sulfate Phosphoric acid [%] K H KK D S Q QR T Note 1) [ ] denotes the concentration. Aqueous solutions without condensation notes are in a saturated state. Note 2) The above data is based on a room temperature of 20 C. Note that you may obtain different figures, depending on temperature conditions. Note ) The above data shows compatibility guidelines based upon component parts. Therefore, it is no guarantee of product performance. In addition, using fluids other than those specified in the catalog are not covered by the product s warranty. How to Read the Table : Completely unaffected or largely unaffected. : ay be slightly affected, but, dependent upon condition, can sufficiently withstand. : Advisable to use as little as possible. : Not applicable, as substantially affected. : No data is available. 29
Series KFG Specific Product Precautions Be sure to read this before handling. Refer to front matters and 9 for Safety Instructions and pages 1 to 1 for Fittings and Tubing Precautions. Caution Selection 1. Consult with SC regarding fluids other than air, water and steam. Installation and Removal of Tubing Caution 1. Installation of 1) Take a tube having no flaws on its periphery and cut it off at a right angle. When cutting the, use cutters TK-1, 2 or. Do not use pinchers, nippers or scissors, etc. The might be cut diagonally or flattened, making installation impossible or causing problems such as disconnection and leakage. 2) Without loosening the union nut, grab the tube and gently push it thoroughly into the fitting. ) After insertion, confirm that the tube will not disconnect. 4) When the union is loose, tighten it additionally, temporarily by hand. ) After fixing the body with the tightening tool, tighten the union nut by 1. turns, using an appropriate wrench. Shown below is the equivalent tightening torque. Fitting size KFG 042 KFG 004 KFG 00 KFG 7 KFG 09 Equivalent tightening torque N m 7 to 9 11 to 1 1 to 1 1 to 1 1 to 1 Operating Environment Warning 1. Do not use in environments or locations where there is a danger of damage to fittings and. For fitting and materials, refer to specifications and construction drawings, etc. Caution aintenance 1. Pre-maintenance inspection When the product is removed, turn off the power, cut off the supply pressure, and confirm that fluid in the piping has been discharged. 2. During regular maintenance, check for the following and replace any components as necessary. a) Scratches, gouges, abrasion, corrosion b) eakage c) Flattening or distortion of d) Hardening, deterioration or softness of. Do not repair the fittings or patch the for reuse. 4. Using this product for extended periods of time can result in leaks due to the material change. In such cases, tighten the union nut additionally. A guide for the additional tightening is 1/ to 1/4 turns. The limit for additional tightening is 1/2 turns. When there is a leak even after additional tightening, replace the sleeve and union nuts with new ones. Also, the outside diameter of tubes that have been used at high temperatures or for long periods of time will expand, and in some cases pipe fittings cannot be reattached. Tubes that cannot be attached should be discarded and replaced with new ones.. Sleeve is not recyclable. Replace it every time piping is performed. Body and union nut are recyclable. Refer to the table below for recyclable life. When tightening the nut, the laser marking can be used for reference. Recyclable ife for Body and Union Nut Tubing Series aterial Recyclable life TH T TD FEP PFA odified PTFE times aser marking T TS TU TPH TPS Nylon Soft nylon Polyurethane Polyolefin Soft polyolefin Twice 20