Graco 306861ZAC User's Manual
Contents
1. hex nylon cap No 10 32 1 44 110241 SEAL o ring fluoroelastomer standard 2 Y 104892 SEAL o ring PTFE optional 2 5 110242 SEAL o ring fluoroelastomer standard 1 104893 SEAL o ring PTFE optional 1 8 6 164900 WASHER flat nylon 2 44 74 172094 SEAT ball nylon 2 8 165274 STUD valve 1 4 npt m 2 97 165964 NUT packing 1 107 166696 STEM valve 1 Operating 11 167008 BALL valve 1 Mode Keep these spare parts on hand to reduce down time Operating Mode Line from r Back Pressure Valve One Way Valve Parts Model 238967 Series C 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m x 3 8 npt m PTFE seals PEEK seat REF NO PART NO DESCRIPTION QTY 1 102310 NUT hex nylon cap No 10 32 1 21 104893 SEAL o ring PTFE 1 104892 SEAL o ring PTFE 2 41 164900 WASHER flat nylon 2 5t 188745 BALL valve 1 7 165964 NUT packing 1 8 188742 STEM valve 1 10 190180 LEVER valve 1 11 188828 HOUSING valve 1 121 190179 SEAT ball 2 13 188743 NIPPLE 3 8 npt m 2 14 112776 WASHER flat 1 17 112907 GRIP handle 1 t These parts are included in Repair Kit 240147 which may be purchased separately 306861 7 One Way Valve Parts Model 237303 Series A 7400 psi 51 MPa 510 bar Maximum Working Pressure 1 4 npt mbe PTFE seals PEEK seat Model 237304 Series A N 7400 psi 51 MPa 510 bar Maximum Working Pressure 12 3 8 npt mbe PTFE seals PEEK seat Model 245860 Series A 7400 ps2. 238612 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt mbe fluoroelastomer seals Model 238635 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npt mbe fluoroelastomer seals REF NO PARTNO DESCRIPTION QTY 1 190180 LEVER valve 1 2 178743 HOUSING valve 1 3 172094 SEAT ball nylon 2 4 102310 NUT hex nylon cap No 10 32 1 5 110241 SEAL o ring fluoroelastomer 2 6 110242 SEAL o ring fluoroelastomer 1 7 164900 WASHER flat nylon 2 8 178746 BALL valve 1 9 165599 STUD valve 3 8 npt m Model 238612 2 165274 STUD valve 1 4 npt m Model 238635 2 101 165964 NUT packing 1 11m 178745 STEM valve 1 12 112907 GRIP handle 1 These parts are included Repair Kit 217559 which may be purchased separately Keep these spare parts on hand to reduce down time Model 262739 Series A Includes Handle 7250 psi 50 MPa 500 bar Maximum Working Pressure 1 2 npt fbe PTFE seals PEEK seats stainless steel Model 262740 Series A No Handle 7250 psi 50 MPa 500 bar Maximum Working Pressure 1 2 npt mbe PTFE seals PEEK seats stainless steel REF NO PARTNO DESCRIPTION QTY 1 16K986 HOUSING ball valve 1 2 in sst 1 2 16M175 RING packing valve acetal 1 3 16M165 STEM valve ball 1 2 npt sst 1 4 16M199 BALL valve 3 4 sst chrome 1 5 16M174 SEAT ball valve 1 2 npt sst 1 6 867370 O RING seal PTFE 114 2 7 16M161 CAP end valve 1 2 npt sst 2 8 113137 PACK
3. valve HOUSING valve ADAPTER QTY see ANY A S SH a DY A t These parts are included in Repair Kit 217559 which may be purchased separately Keep these spare parts on hand to reduce down time 16 306861 13 19 13 MT Check Valve Parts A CAUTION NOTE To operate properly the valve must be mounted in an upright position with the housing Ref No 3 below facing up Model 206831 3000 psi 21 MPa 210 bar Maximum Working Pressure 3 8 npt m x 3 8 npsm f swivel REF NO PARTNO DESCRIPTION QTY 1 206830 HOUSING valve 1 2 101874 BALL sst 0 5 in 13 mm dia 1 3 166700 HOUSING adapter 1 4 166701 PIN 1 166702 O RING nitrile rubber 1 Keep these spare parts on hand to reduce down time Model 206833 3000 psi 21 MPa 210 bar Maximum Working Pressure 3 8 npt m x 3 8 npsm f 90 swivel REF NO PARTNO DESCRIPTION QTY 1 206832 HOUSING valve 1 2 101874 BALL sst 0 5 in 13 mm dia 1 3 166700 HOUSING adapter 1 4 166701 PIN 1 5 166702 O RING nitrile rubber 1 Keep these spare parts on hand to reduce down time Model 206962 3000 psi 21 MPa 210 bar Maximum Working Pressure 3 8 npt mbe REF NO PART NO DESCRIPTION QTY 1 206961 HOUSING valve 1 2 101874 BALL sst 0 5 in 13 mm dia 1 3 166700 HOUSING adapter 1 4 166701 PIN 1 5 166702 O RING nitrile rubber 1 Keep these spare parts on hand to reduce down time Do not wash nitrile o rings in aromatic thinners
4. will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnais sent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s a la suite de ou en rapport directement ou indirectement avec les procedures concern es Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call to identify the distributor closest to you Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice For patent information see www graco com patents Original Instructions This manual contains English MM 306861 Graco Headquarters Minnea
5. 0 WASHER flat nylon 5 193797 BALL valve 6 188744 STUD valve 1 4 npt m 8 165964 NUT packing 9 193798 STEM valve 10 190179 SEAT ball PEEK 12 188828 HOUSING valve 17 223521 SEAT ball carbide QTY Keep these spare parts on hand to reduce down time 14 306861 9 vi D in 17 8 2 rd 6 8346A 8347A One Way Valve Parts Model 218901 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npsm m x 3 4 16 unf 2a PTFE seals REF NO PART NO DESCRIPTION QTY 1 178747 LEVER valve 1 2 178743 HOUSING valve 1 3 172094 SEAT ball nylon 2 42 102310 NUT hex nylon cap No 10 32 1 5 104892 SEAL o ring PTFE 2 6 104893 SEAL o ring PTFE 1 7 164900 WASHER flat nylon 2 8 178746 BALL valve 1 9 181038 NIPPLE adapter 3 4 16 unf 2a m 1 1014 165964 NUT packing 1 11m 178745 STEM valve 1 12 181037 NIPPLE adapter 1 4 18 npsm m 1 These parts are included in Repair Kit 217560 which may be purchased separately Keep these spare parts on hand to reduce down time Model 214037 Series B 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npt mbe PTFE seals REF NO PART NO DESCRIPTION QTY 1 178747 LEVER valve 1 2 178743 HOUSING valve 1 3 172094 SEAT ball nylon 2 4 102310 NUT hex nylon cap No 10 32 1 5 104892 SEAL o ring PTFE 2 6 104893 SEAL o ring PTFE 1 7 164900 WASHER flat nylon 2 8 178746 BALL valve 1 9 16
6. 10657 2 165599 STUD valve 3 8 npt m Model 210658 amp 223960 only 16F448 STUD valve 3 8 npt m nickel plated Model 24F607 2 7 1659647 NUT packing 2 8 178745 STEM valve 1 9 172094 SEAT ball nylon 2 10 178747 LEVER valve 1 11 178743 HOUSING valve Models 210657 210658 223960 1 16F447 HOUSING valve nickel plated Model 24F607 2 These parts are included in Repair Kit 217560 which may be purchased separately t These parts are included in Repair Kit 217559 which may be purchased separately Keep these spare parts on hand to reduce down time 12 306861 Model 210659 Series B 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m x 1 4 npt m fluoroelastomer seals Model 223959 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m x 1 4 npt m PTFE seals REF NO PARTNO DESCRIPTION QTY 1 102310 NUT hex nylon cap No 10 32 1 2 1102421 SEAL o ring fluoroelastomer Model 210659 1 104893 SEAL o ring PTFE Model 223959 1 3 1102411 SEAL o ring fluoroelastomer Model 210659 2 104892 SEAL o ring PTFE Model 223959 2 4 164900 T WASHER flat nylon 2 5 178746 1 BALL valve 1 6 165274 STUD valve 1 4 npt m 1 7 165599 STUD valve 3 8 npt m 1 8 1659647 NUT packing 1 9 178745 STEM valve 1 10 1720941 SEAT ball nylon 2 11 178747 LEVER valve 1 12 178743 HOUSING valve 1 These parts are included in Repair Kit 217560 which may be purchased separately t These parts a
7. 3 8 npt f x 1 4 npsm f swivel Leather 214926 3 8 npt f 1 2 npsm f swivel Check Valves 3000 21 MPa 210 bar Maximum Working Pressure Thread Size 3 8 npt m x 3 8 npsm f Nitrile rubber swivel 206833 206962 Swivels 3600 25 MPa 250 bar Maximum Working Pressure Thread Size 1 4 npt m 1 4 npsm f swivel 1 4 npt m x 1 4 npsm f PTFE swivel 3 8 npt m x 3 8 npsm f Nitrile rubber 90 swivel 3 8 npt mbe Nitrile rubber 223341 4 306861 Symbols Warning Symbol Caution Symbol This symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do nat follow the instructions or destruction of equipment if you do not follow the 2 A INSTRUCTIONS instructions 44 WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury This equipment is for professional use only Read all instruction manuals tags and labels before operating the equipment Use the equipment only for its intended purpose If you are not sure call your Graco distributor Do not alter or modify this equipment Check equipment daily Repair or replace worn or damaged parts immediately Do not repair high pressure couplings you must replace the entire hose Do not exceed the maximum working pressure of the lowest rated system compone
8. 5274 STUD valve 1 4 npt m 2 1014 165964 NUT packing 1 11m 178745 STEM valve 1 These parts are included in Repair Kit 217560 which may be purchased separately Keep these spare parts on hand to reduce down time 306861 15 Model 224441 One Way Valve Parts 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m one end fluoroelastomer seals REF NO PART NO tr 102310 21 110242 31 110241 41 164900 51 178746 6 165599 7 4 165964 8 178745 9T 172094 10 178747 11 178743 13 186170 DESCRIPTION NUT hex nylon cap No 10 32 SEAL o ring fluoroelastomer SEAL o ring fluoroelastomer WASHER flat nylon BALL valve STUD valve 3 8 npt m NUT packing STEM valve SEAT ball nylon LEVER valve HOUSING valve ADAPTER QTY M T These parts included in Repair Kit 217559 which may be purchased separately Keep these spare parts on hand to reduce down time Model 235573 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m one end fluoroelastomer seals carbide seat REF NO PART NO tr 102310 21 110242 3t 110241 41 164900 51 165273 6 165274 7 4 165964 8 187163 9T 172094 10 178747 11 178743 13 186170 DESCRIPTION NUT hex nylon cap No 10 32 SEAL o ring fluoroelastomer SEAL o ring fluoroelastomer WASHER flat nylon BALL valve STUD valve 3 8 npt m NUT packing STEM valve SEAT ball nylon LEVER
9. Duty Stainless Steel 7250 psi 50 MPa 500 bar Maximum Working Pressure PartNo Seres Thread Size 262739 1 2 npt fbe PTFE with PEEK seat 262740 1 2 npt fbe PTFE with PEEK seat One Way Ball Valves Heavy Duty 5000 psi 35 MPa 350 bar Maximum Working Pressure Part No Series Thread Size Seals 235573 B 3 8 npt m one end fluoroelastomer with Carbide seat 237469 A 3 8 npt m x 1 4 npt m fluoroelastomer with Carbide seat 238967 C 3 8 npt m x 3 8 npt m PTFE with PEEK seat 1 4 npt m x 1 4 npt m 2 306861 List of Models One Way Ball Valves 5000 psi 35 MPa 350 bar Maximum Working Pressure Part No Seres Thread Size 210657 B V4 nptmbe 210658 B a e 210659 B 3 8 x 1 4 nptimbs 214037 1 4npt mbe PTFE 218901 1 4 nps m x 3 4 unf 2a PTFE 223959 3 8 x 1 4 npt mbe PTFE 223960 3 8 npt mbe PTFE 224441 3 8 one end 235992 3 8 x 1 4 npt mbe PTFE sst 238612 A npi mbe 236635 1 4 npi mbe 238694 3 8 npt mbe PTFE sst 239018 1 4 npt mbe PTFE sst 240410 3 8 npt mbe PTFE sst 240411 1 4 npt mbe PTFE sst 248271 1 4 npt mbe PTFE sst 24F607 3 8 npt mbe 306861 3 List of Models Swivels 7400 psi 51 MPa 510 bar Maximum Working Pressure Part No Series Thread Size Seals 236987 1 4 npsm f x 1 4 npsm m PTFE swivel Swivels 5000 psi 35 MPa 350 bar Maximum Working Pressure Part No Series Thread Size Seals 214925
10. ING o ring solvent resistant 2 9 107090 PIN spring straight 1 10 126021 RING backup PTFE 1 11 16K988 STOP handle sst 1 121 16 989 HANDLE 1 2 in ball valve sst 1 13 16K987 CAP locking sst 1 14 551787 SCREW 10 32 x 3 8 IN sst 1 151 112907 GRIP handle yellow 1 18 551788 WASHER lock split 10 sst 1 T Included 262739 only These parts are included in Repair Kit 24M601 which may be purchased separately Keep these spare parts on hand to reduce down time 10 306861 ti18891a A Apply lithium grease Apply blue medium threadlocker on threads Torque to 60 ft lbs m 12 One Way Valve Parts Model 237469 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m x 1 4 npt m fluoroelastomer seals carbide seat REF NO 1 21 3t 41 51 6 7 8 91 10 11 121 13 14 102310 110242 110241 164900 190079 190081 165964 187163 223521 190083 178743 172094 190338 112776 DESCRIPTION NUT hex nylon cap No 10 32 SEAL o ring fluoroelastomer SEAL o ring fluoroelastomer WASHER flat nylon BALL valve STUD valve 3 8 npt m NUT packing STEM valve SEAT ball carbide LEVER valve HOUSING valve SEAT ball NIPPLE 1 4 npt m WASHER flat QTY AS t These parts are included in Repair Kit 237693 which may be purchased separately Model 239280 Series A 5000 psi 35 MPa 350 bar Maximum Working Pres
11. Instructions Parts List HIGH PRESSURE FLUID LINE Ball Valves Check Valves and Swivels Important Safety Instructions A Read all warnings and instructions in this manual Save these instructions See page 3 for a List of Models including Maximum Working Pressures 248 Model 214711 EL 4 Model 210657 Model 206831 Model 239663 Model 239280 Model 214925 PROVEN QUALITY LEADING TECHNOLOGY Table of Contents Listo Models siria iaia ia diia aS 2 WarnirlgS rita eee iene ie Ea 5 Ball Valve Operation Service 6 Two Way Valve Parts 7 One Way Valve Parts seb Rer XC ea 7 Gheck Valv Parts isis terrario airis 17 Swiv l Pans da nu t Wn nC X ERI EA REEL 18 Graco Standard Warranty 20 Graco Information ceu ida ii UR pile PER AE XR Reg 20 List of Models Two Way Director Valve 5000 psi 35 MPa 350 bar Maximum Working Pressure Part No Series Thread Size Seals 214711 1 4 npt mbe fluoroelastomer One Way Ball Valves 7400 psi 51 MPa 510 bar Maximum Working Pressure Part No Series Thread Size Seals 237303 A 1 4 npt mbe PTFE with PEEK seat 237304 A 3 8 npt mbe PTFE with PEEK seat 245860 A 3 8 npt mbe PTFE with PEEK seat 245861 A 3 8 npt mbe PTFE with PEEK seat 248875 A 1 4 npt mbe PTFE with PEEK seat 3 8 npt mbe One Way Ball Valves Heavy
12. It is com monly used in heated circulating systems to bleed trapped air and to direct unused heated fluids back to the pump It can also be used in multiple gun installa tions Connect the fluid line to the 1 4 in npt m inlet marked IN Direct the fluid to either outlet by turning the lever in the direction desired for flow One Way Valves The one way valves are used as drain valves to relieve fluid pressure in spray systems To open the valve turn the lever parallel to the valve housing To fully stop fluid flow through the valve turn the lever 90 to the valve housing Valve Service Follow the Pressure Relief Procedure at left Re move the valve from the line and disassemble it Clean the parts and inspect them for wear or damage Re place them as necessary 44 CAUTION Do not wash fluoroelastomer o rings in ketone thin ners as these thinners cause the o rings to deterio rate Lubricate the o ring seals and threaded parts with lithium base lubricant Assemble the valve in the reverse order of disassembly refer to the parts draw ing for your model When installing the lever on the valve make sure the hole in the ball is aligned with the direction of the lever Two Way Valve Parts Model 214711 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npt mbe fluoroelastomer seals r3 S 1 REF NO PARTNO DESCRIPTION QTY _ AL 1 206970 LEVER valve 1 2 214710 HOUSING valve 1 102310 NUT
13. as these thinners cause the o rings to deteriorate Model 206831 Model 206962 5n 306861 17 Swivel Parts NOTE For other high pressure swivels see instruction manual 307005 Model 239663 3600 psi 25 MPa 250 bar Maximum Working Pressure 7 1 4 npt m x 1 4 npsm f swivel leather packings Model 223341 t4 3600 psi 25 MPa 250 bar Maximum Working Pressure f Models 239663 amp 223341 1 4 npt m x 1 4 npsm f swivel PTFE packings 6 22 2 6 REF t NO PARTNO DESCRIPTION QTY 3 5 2 150516 t GLAND male 1 3 150522 SPRING 1 4 157894 t GLAND female 1 5 188986 HOUSING swivel 1 6 162694 V PACKING leather Model 239663 4 1839781 V PACKING PTFE Model 223341 4 7 BODY not sold separately 1 These parts are included Repair Kit 207839 which may be purchased separately T These parts are included in Repair Kit 223342 which may be purchased separately Model 214926 This swivel is not repairable Model s214925 and 214926 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 2 npsm f x 3 8 npt f leather packings Model 214925 This swivel is not repairable 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npsm f x 3 8 npt f leather packings Model 236987 Model 236987 Q 7400 psi 51 MPa 510 bar Maximum Working Pressure 1 4 npsm f 1 4 npsm m PTFE seal 2 A NO PART NO DESCRIPTION QTY 7 gt 4 112725 SEAL PTFE 1 4 6 189966 HOUSING swive
14. ess steel 41 REF NO PARTNO DESCRIPTION QTY 1 102310 NUT hex nylon cap No 10 32 1 2 104893 SEAL o ring PTFE 1 3 104892 SEAL o ring PTFE 2 4 164900 WASHER flat nylon 2 5 188745 BALL valve 1 6 188744 STUD valve 1 4 npt m 2 8 165964 NUT packing 1 97 188742 STEM valve 1 10 172094 SEAT ball nylon 2 11 190180 LEVER valve 1 12 188828 HOUSING valve 1 13 112907 GRIP handle 1 These parts are included in Repair Kit 236593 which may be purchased separately Keep these spare parts on hand to reduce down time 306861 13 One Way Valve Parts Model 240410 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt mbe PTFE seals carbide and PEEK seats stainless steel REF NO PARTNO DESCRIPTION 1 102310 NUT hex nylon cap No 10 32 2 104893 SEAL o ring PTFE 31 104892 SEAL o ring PTFE 44 164900 WASHER flat nylon 52 193797 BALL valve 6 188743 STUD valve 3 8 npt m 8 165964 NUT packing 9 193798 STEM valve 10 190179 SEAT ball PEEK 11 178747 LEVER valve 12 188828 HOUSING valve 17 223521 SEAT ball carbide QTY Ana 4 S Keep these spare parts on hand to reduce down time Model 240411 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npt mbe PTFE seals carbide and PEEK seats stainless steel without handle REF NO PARTNO DESCRIPTION 2 104893 SEAL o ring PTFE 3 104892 SEAL o ring PTFE 44 16490
15. fied Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale Graco makes no warranty and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection with accessories equipment materials or components sold but not manufactured by Graco These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event
16. i 51 MPa 510 bar Maximum Working Pressure 1 3 8 npt mbe PTFE seals PEEK seat Models 237303 9 AS and 237304 Model 245861 Series A 7400 psi 51 MPa 510 bar Maximum Working Pressure 3 8 npt mbe PTFE seals PEEK seat Model 248875 Series A 7400 psi 51 MPa 510 bar Maximum Working Pressure 1 4 npt mbe PTFE seals PEEK seat Model 248876 Series A 7400 psi 51 MPa 510 bar Maximum Working Pressure 3 8 npt mbe PTFE seals PEEK seat no lever REF NO PART NO DESCRIPTION QTY 1 190180 LEVER valve 1 Models 237303 and 237304 15A881 LEVER valve left hand 1 Model 245860 shown 15A882 LEVER valve right hand 1 178747 LEVER valve 1 Model 248875 2 178743 HOUSING valve 1 3 190179 SEAT ball PEEK 2 _ 44 102310 NUT hex nylon cap No 10 32 rd not on 248876 1 5 104892 SEAL o ring PTFE 2 107 6 104893 SEAL o ring PTFE 1 7 164900 WASHER flat nylon 2 8 178746 BALL valve 1 710 v 9 165274 STUD valve 1 4 npt m Models 237303 and 248875 2 165599 STUD valve 3 8 npt m Models 237304 245860 245861 and 248876 2 1014 165964 NUT packing 1 11m 178745 STEM valve 1 12 112907 GRIP handle Models 237303 and 237304 only 1 These parts are included in Repair Kit 237917 which may N be purchased separately Gy Keep these spare parts on hand to reduce down time 9 8 306861 One Way Valve Parts Model 248875 Model 248876 306861 9 One Way Valve Parts Model
17. l 1 7 BODY not sold separately 1 6 18 306861 Notes 306861 19 Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate or improper maintenance negligence accident tampering or sub stitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is veri
18. n and cause serious injury To reduce the risk of an injury from injection splashing fluid or moving parts follow the Pressure Relief Procedure whenever you e instructed to relieve the pressure e stop dispensing e checkor service any of the system equipment e orinstall or clean dispensing devices 1 Engage the spray gun safety latch and any other equipment safety locks 2 Turn off the power to the pump 3 Disengage the gun safety latch and trigger the spray gun to relieve pressure 4 Engage the spray gun safety latch and slowly open the system drain valve s Keep hands away from the end of the drain valve when opening it 5 Leave the drain valve s open until you are ready to use the system again 44 WARNING Two way director valves must be used only as ON OFF valves Never use them to throttle fluid flow as this causes rapid wear of the valve A worn valve may leak or fail to stay in the position opera te drain that you set it unexpectedly allowing high pressure fluid into the closed off part of the system This hazard can result in fluid injection or splashing in the eyes or on the skin If the valve leaks fluid into the closed off part of the system or if the valve handle is loose or does not hold its position firmly replace the valve immedi ately 6 306861 Two Way Director Valve The two way director valve is used to direct high pressure fluids in either of two directions
19. nt Refer to the charts on pages 2 and NO TAG for the maximum working pressure of this equipment Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings Comply with all applicable local state and national fire electrical and safety regulations SKIN INJECTION HAZARD Spray from the gun leaks or ruptured components can inject fluid into your body and cause extremely serious injury including the need for amputation Fluid splashed in the eyes or on the skin can also cause serious injury Fluid injected into the skin might look like just a cut but it is a serious injury Get immediate surgical treatment Keep hands away from the end of the drain valve when opening it Do not stop or deflect leaks with your hand body glove or rag Follow the Pressure Relief Procedure on page 6 before cleaning checking or servicing the equipment Tighten all fluid connections before operating the equipment Fluid hoses must have spring guards on both ends to help protect them from rupture caused by kinks or bends near the couplings 306861 5 Ball Valve Operation Service Pressure Relief Procedure 44 WARNING SKIN INJECTION HAZARD The system pressure must be manually relieved to prevent the system from starting or spraying accidentally Fluid under high pressure can be injected through the ski
20. polis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 1993 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revised April 2012 20 306861
21. re included in Repair Kit 217559 which may be purchased separately Keep these spare parts on hand to reduce down time One Way Valve Parts Model 238694 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt mbe PTFE seals stainless steel Model 235992 Series A _ 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt m 1 4 npt m PTFE seals stainless steel 2 Model 248271 Series A 11 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npt mbe PTFE seals stainless steel NE REF dis NO PARTNO DESCRIPTION QTY 4 1 102310 NUT hex nylon cap No 10 32 1 2 104893 SEAL o ring PTFE 1 3 104892 1 SEAL o ring PTFE 2 4 164900 T WASHER flat nylon 2 5 188745 T BALL valve 1 6 6 STUD valve 188743 3 8 npt m Model 238694 188744 1 4 npt m Model 235992 248271 1 7 STUD valve 188743 3 8 npt m Model 238694 1 188744 1 4 npt m Model 235992 248271 1 8 165964 NUT packing 1 9 188742 STEM valve 1 10 SEAT ball nylon 1901791 Model 238694 2 172094 Model 235992 248271 2 11 178747 LEVER valve 1 12 188828 HOUSING valve 1 These parts are included in Repair Kit 236593 which may be purchased separately t These parts are included in Repair Kit 240147 which may be purchased separately Keep these spare parts on hand to reduce down time NS 13 Model 239018 Series A 279 5000 psi 35 MPa 350 bar Maximum Working Pressure vi 1 4 npt mbe PTFE seals stainl
22. sure 1 4 npt m x 1 4 npt m fluoroelastomer seals carbide seat REF NO 4 21 3t 51 7 102310 110242 110241 164900 190079 165964 187163 223521 190083 178743 172094 190338 112776 DESCRIPTION NUT hex nylon cap No 10 32 SEAL o ring fluoroelastomer SEAL o ring fluoroelastomer WASHER flat nylon BALL valve NUT packing STEM valve SEAT ball carbide LEVER valve HOUSING valve SEAT ball NIPPLE 1 4 npt m WASHER flat QTY DKNY A aa LAN 5 t These parts are included in Repair Kit 237693 which may be purchased separately 11 2 04332 1 14 10 13 e 7 t onn 121 41 51 9T 306861 11 One Way Valve Parts Model 210657 Series B 5000 psi 35 MPa 350 bar Maximum Working Pressure 1 4 npt mbe fluoroelastomer seals Model 210658 Series B Model 24F607 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt mbe fluoroelastomer seals Model 223960 Series A 5000 psi 35 MPa 350 bar Maximum Working Pressure 3 8 npt mbe PTFE seals REF NO PARTNO DESCRIPTION QTY 1 102310 NUT hex nylon cap No 10 32 1 1102421 SEAL o ring fluoroelastomer Models 210658 amp 210657 1 104893 SEAL o ring PTFE Model 223960 1 3 1102411 SEAL o ring fluoroelastomer Models 210658 8 210657 2 104892 SEAL o ring PTFE Model 223960 2 4 164900 T WASHER flat nylon 2 5 178746 1 BALL valve 1 6 165274 STUD valve 1 4 npt m Model 2
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