IMO-R20
EN •
4/2019
Full Bore Fire-Tite® Tank Car
Bottom Unloading Valves
Series 9RET & 9REL
Installation, Maintenance and
Operating Instructions
Page 1: ...IMO R20 EN 4 2019 Full Bore Fire Tite Tank Car Bottom Unloading Valves Series 9RET 9REL Installation Maintenance and Operating Instructions ...
Page 2: ...ducts valves tank car valves for the latest documentation SAVE THESE INSTRUCTIONS TABLE OF CONTENTS 1 GENERAL 3 1 1 Scope of the Manual 3 1 2 Valve Markings 3 1 3 Safety Precautions 3 2 TRANSPORTATION AND STORAGE 3 3 INSTALLATION 4 3 1 General 4 3 2 Handles 4 3 3 Installing on the Tank Car 4 3 4 Commissioning 4 3 5 Steam jacket connections 4 4 MAINTENANCE 5 4 1 General 5 4 2 Disassembly 5 4 3 Chec...
Page 3: ...MITATIONS MARKED ON THE VALVE IDENTIFICATION PLATE MAY CAUSE DAMAGE AND LEAD TO UNCONTROLLED PRESSURE RELEASE DAMAGE OR PERSONAL INJURY MAY RESULT WARNING SEAT AND BODY RATINGS THE PRACTICAL AND SAFE USE OF THIS PRODUCT IS DETERMINED BY BOTH THE SEAT AND BODY RATINGS READ THE IDENTIFICATION PLATE AND CHECK BOTH RATINGS THIS PRODUCT IS AVAILABLE WITH AVARIETY OF SEAT MATERIALS SOME OFTHE SEAT MATER...
Page 4: ...the stem seals upon installation it means the valve may have been subject to wide temperature variations in shipment Leak tight performance will be restored by a simple stem seal adjustment described in the MAINTENANCE section 3 4 Commissioning Ensure that there is no dirt or foreign objects left inside the valve or tank car Flush the tank car carefully Make sure that the valve is fully open when ...
Page 5: ...ed around the flange of the insert Ensure that the socket head cap screws 73 are not obscured 7 Remove the six socket head cap screws 73 Slowly relieve the load on the insert 2 Remove insert 2 from the body 1 by tightening the set screws 72 evenly and alternately until the insert 2 can be removed Should the insert 2 remain jammed in the valve place the ball in the partially open position Using a w...
Page 6: ...re see Figure 8 7 Insert the stem 5 through the body cap end of the body 1 being careful not to scratch the stem sealing surface and press it gently up into the stem bore until resistance is felt from the thrust bearing 8 Hold the stem in place from the bottom and insert the packing 69 see Figure 4 for proper v ring orientation over the stem 5 Figure 4 Proper V ring Orientation 9 Place the compres...
Page 7: ...CURE THE INSERT IT IS NOT RECOMMENDED TO PLACE A VALVE BACK IN SERVICE WITH LESS THAN TWO 2 INSERT SCREWS 73 21 If valve is equipped with a handle aligning the slot in the handle with drive on the stem lower handle 31 straight down in line with the valve stem until it is completely engaged Place handle pin 35 through hole in handle 22 Cycle the valve slowly with a gentle back and forth motion buil...
Page 8: ...ea 3 on your Valve s identification plate to determine the correct seat material for your valve See Table 1 for Repair Kit part numbers Table 1 REPAIR KITS PTFE Seats RKR 53TT Xtreme Seats RKR 53XT Barrier Seats RKR 53MB 6 SERVICE SPARE PARTS For further information on spare parts and service or assistance visit our web site at www metso com products valves tank car valves NOTE When ordering spare...
Page 9: ...t exceed 300 F at weld Clean weld areas to bare metal before welding ø5 375 3 8 16 Threaded Rod x 3 Long 0 1875 Min Typ Plate or Bar Figure 7 Barrier Seat Fixture Instructions 1 Hold o ring in place in back of seat with compatible grease during assembly 2 Clamp seat firmly in body or insert seat cavity 3 Tack weld 1 4 6 35 mm long in 4 places 90 apart using 308L weld rod Do not exceed 300 F at wel...
Page 10: ...ification Tag 1 26 Pop Rivet 3 32 Indicator Stop 1 34 Retaining Ring 1 39 Stop Bushing 2 49 O Ring 2 65 Body Seal 1 69 Packing V Ring Set 1 70 Lower Stem Seal 2 71 Secondary Stem Seal 1 72 Set Screw 3 73 Socket Head Cap Screw 6 76 Disc Spring 4 77 Flatwasher 2 Used with Barrier seats only See Figure 3 NOTE Handle 31 part no 012 0535 22 and pin 35 part no 010 0092 41 available on request IMO 4 19 1...
Page 11: ... 7 8 0400 9RET 3 22 HB XT A 1 Size 0400 4 DN 100 NPS 2 Style 9RET Full Bore AAR Female Tongue Raised Face Standard Height Bottom Outlet Valve 9REL Full Bore AAR Female Tongue Raised Face Low Profile Bottom Outlet Valve 3 Construction 3 Standard Construction 4 Steam Jacket Construction S Steam Jacket w Barrier Seats Use MB Seats Only 4 Body Materials 22 ASTM A216 Gr WCB 36 ASTM A351 Gr CF8M 5 Ball ...
Page 12: ...0 Iporanga 18087 101 Sorocaba São Paulo Brazil Tel 55 15 2102 9700 Fax 55 15 2102 9748 Asia Pacific 238B Thomson Road 17 01 Novena SquareTower B Singapore 307685 Tel 65 6511 1011 Fax 65 6250 0830 China 11 F China Youth Plaza No 19 North Rd of East 3rd Ring Rd Chaoyang District Beijing 100020 China Tel 86 10 6566 6600 Fax 86 10 6566 2583 Middle East Roundabout 8 Unit AB 07 P O Box 17175 Jebel Ali F...
