Bardiani BBZO Page 92 Instruction, Use And Maintenance Manual Download

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EN-IST-BBZO-0523

10 Maintenance

10.11 Assembly of the BBZOT - BBZOGT

Summary of Contents for BBZO

Page 1: ...n Use and Maintenance Manual SINGLE SEAT TANK BOTTOM VALVE Bardiani Valvole S p A via G di Vittorio 50 52 43045 Fornovo di Taro PR Italy tel 39 0525 400044 fax 39 0525 3408 bardiani bardiani com www b...

Page 2: ...nk Bottom Valve BBZO BBZOG BBZOH BBZOR 26 10 5 Disassembly of the BBZO BBZOG BBZOH BBZOR 28 10 6 Assembly of the BBZO BBZOG BBZOH BBZOR 41 10 6 1 Select normally close or normally open cilynder 43 10...

Page 3: ...3 EN IST BBZO 0523 MANUAL REVISION DATE 19 2D diagram BBWOG1 108 20 2D diagram BBZOT BBZOGT 109 21 Warranty 110 22 Recommendations 111...

Page 4: ...lement and or update at any time and with no obligation to notify so in writing the data and or information relevant to the use of the valves described in this Instruction Use and Maintenance Manual A...

Page 5: ...ce with the relative safety regulations the risk of personal injury WARNING Hand crushing Exercise caution in executing the procedure Hand crushing hazard Never touch the moving parts if the actuator...

Page 6: ...objects during maintenance operations particularly when dismantling parts SUITABLE CLOTHING Suitable clothing such as overalls It is strictly prohibited to wear clothes with large flapping sleeves and...

Page 7: ...the relative instruction manual PNEUMATIC CONNECTION Connection of the air to the valve PNEUMATIC DISCONNECTION Disconnection of the air from the valve DO NOT CONNECT AIR Don t connect compressed air...

Page 8: ...ons who have to work on the valve must be qualified to carry out the relative maintenance tasks They must be informed as to the possible hazards involved and must observe all the safety instructions s...

Page 9: ...re there is a risk of explosion and or fire unless envisaged by the manufacturer if the valves are certified in accordance with Directive 2014 34 EU please refer to the ATEX Manual integrate other sys...

Page 10: ...h air from 10 C to 140 C from 10 C to 200 C from 10 C to 130 C from 70 C to 230 C Caustic soda 2 60 C 30 C To be checked Unsuitable Nitric Acid 2 60 C 80 C To be checked Unsuitable Saturated steam 125...

Page 11: ...damage caused during transport and that it corresponds with the order Check the inside of the valve 2 UNPACKING The valve packaging is made up of cardboard wood and plastic The valve is mainly made up...

Page 12: ...or separate valve parts which could fall off causing injury to persons and damage to the valve CAUTION The figures above are used purely to represent the methods and procedures for hoisting the valve...

Page 13: ...movement of the valve member In single acting valves there is only one of the aforementioned commands 2 REDUCING THE STRESS TO WHICH THE VALVE IS SUBJECTED Vibrations Thermal expansion of the piping E...

Page 14: ...ODY ONTO PIPING Remove the body from the rest of the valve before proceeding with welding operations Please refer to the following pages in this manual WARNING Hand crushing hazard During operation th...

Page 15: ...ys on the opposite side 8 segments with filler metal Weld root if possible without filler metal Welding of the final run must be done in 8 segments to avoid crack Assemble the valve after welding Chec...

Page 16: ...led BBZO BBZOG Valve dimension DN A mm 10 25 250 40 250 50 260 65 260 80 260 100 310 125 330 150 350 BBZOH BBZOR Valve dimension DN A mm 10 25 250 40 260 50 270 65 300 80 310 100 380 125 410 150 430 C...

Page 17: ...BZO 0523 5 Installation 7 PREPARING THE VALVE FOR INSTALLATION To move the valve dn125 dn150 first screw in the eye bolts Once valve installation has been completed remove the eyebolts and put the scr...

Page 18: ...valve member In single acting valves there is only one of the aforementioned commands CAUTION Hand crushing hazard During operation there is a risk of crushing inside the valve body and in the area b...

Page 19: ...valve Aggressive fluids Modify the operating conditions Too many commands active Difficulty opening and closing Incorrect type of elastomer used for the gaskets Replace with a gasket of a different t...

Page 20: ...rns hazard The valves and piping may be very hot Wear protective gloves WARNING After installing a new or serviced valve perform an internal washing cycle before using the piping for food liquids If i...

Page 21: ...me 15 20 min 150 C 140 C EPDM FKM Sodium hydroxide Diluted cleaning solution 5 5 Minimum temperature 1 C 1 C Max temperature 80 C 80 C EPDM FKM Acid Nitric Phosphoric Peracetic acid Diluted cleaning s...

Page 22: ...trical components terminal boards solenoid valves sensors Adheretothefollowingstepsbeforedisconnectingthevalveandrefertotheheading GeneralMaintenance make sure the line on which the valve is installed...

Page 23: ...ut by expert technicians only WARNING Maintenance operations must be carried out with the line stopped and all utilities electricity compressed air disconnected WARNING Always discharge the fluid pres...

Page 24: ...shing inside the valve body in the area between the actuator and the valve body 3 REPLACEMENT OF WORN VALVE PARTS Always use original spare parts 10 2 Scheduled maintenance SCHEDULED MAINTENANCE VALVE...

Page 25: ...nce 10 3 Tools useful for Disassembly Reassembly TOOLS DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 4 6 8 10 12 13 19 24 10 12 13 17 19 24 10 12 13 15 17 19 24 10 12 13 15 17 19 22 24 10 12 13 15 1...

Page 26: ...inder 10 Bush 14 Sealing ring 17 Bush 24 Air connector 23 Pin 28 Shutter nut 33 Clamp 34 Screw 35 Assembly 40 Cap 50 Gasket holder disc 100 Flange 120 Bush 128 Diaphragm 154 Thickness 156 Sealing ring...

Page 27: ...40 24 40 BBZO BBZOR 120 50 157 156 14 33 1 2 1 191 2 33 100 BBZO BBZOR BBZO BBZOR 2 14 28 2 14 28 BBZOH BBZOG P T F E BBZO BBZOR P T F E 2 BBWO1 BBWO1 BBWOG1 120 50 286 23 238 128 2 14 45 47 47 57 16...

Page 28: ...28 1 2 3 26 25 22 25 EN IST BBZO 0523 10 Maintenance 10 5 Disassembly of the BBZO BBZOG BBZOH BBZOR...

Page 29: ...29 a b A S BBZOG B S BBZO EN IST BBZO 0523 10 Maintenance BBZO BBZOR BBZOG BBZOH...

Page 30: ...30 1 2 3 A S BBZOG 33 1 2 1 a1 a1 a1 EN IST BBZO 0523 10 Maintenance Normally closed...

Page 31: ...31 1 33 1 a2 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 32: ...32 BBYO BBYOG BBYOR 50 2 50 2 4 4 5 5 a d d a EN IST BBZO 0523 10 Maintenance...

Page 33: ...33 14 28 P T F E 2 14 2 6 7 a 6 a c 7 c S BBZOG 2 EN IST BBZO 0523 10 Maintenance...

Page 34: ...34 B S BBZO 2 1 2 33 100 1 2 1 2 2 3 1 b1 b1 b1 EN IST BBZO 0523 10 Maintenance Never touch the moving parts if the actuator is supplied with complessed air Normally closed...

Page 35: ...35 33 100 1 2 2 2 1 3 b2 b2 b2 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 36: ...36 6 5 b b 1 50 33 1 191 EN IST BBZO 0523 10 Maintenance...

Page 37: ...37 14 28 P T F E 2 14 2 7 b 7 c 8 c 2 8 b EN IST BBZO 0523 10 Maintenance...

Page 38: ...38 50 157 120 50 156 168 45 168 47 45 47 45 57 BBYO BBYOG 45 33 157 50 156 50 9 10 S BBZOG 9 10 11 12 13 14 f f f f f f EN IST BBZO 0523 10 Maintenance...

Page 39: ...39 35 34 8 DN10 100 DN125 150 35 34 154 BBZOH BBZOR 8 DN10 100 DN125 150 15 15 d 40 24 16 17 25 EN IST BBZO 0523 10 Maintenance...

Page 40: ...40 9 277 276 17 274 275 10 DN 125 150 DN 10 100 7 7 6 9 19 18 19 20 18 19 a a a g g EN IST BBZO 0523 10 Maintenance...

Page 41: ...41 1 14 a b c EN IST BBZO 0523 10 Maintenance 10 6 Assembly of the BBZO BBZOG BBZOH BBZOR...

Page 42: ...42 277 276 17 9 274 275 10 6 9 19 7 7 1 1 2 2 3 a f f a a EN IST BBZO 0523 10 Maintenance...

Page 43: ...43 CYL EN IST BBZO 0523 10 Maintenance Normally Close Normally open 10 6 1 Select normally close or normally open cilynder...

Page 44: ...44 40 24 40 24 BBZO BBZOR BBZOG BBZOH 4 a 4 b EN IST BBZO 0523 10 Maintenance...

Page 45: ...45 BBZOH BBZO 35 34 154 BBZOR 35 34 154 35 34 BBZOG 35 34 8 DN125 150 8 DN125 150 DN10 100 DN10 100 50 157 120 50 156 1 1 5 d 6 7 8 5 e 5 f 5 g EN IST BBZO 0523 10 Maintenance...

Page 46: ...46 OUT IN BBYO BBYOR 157 50 156 50 1 1 6 7 8 f f f EN IST BBZO 0523 10 Maintenance...

Page 47: ...47 168 45 168 47 45 47 45 57 BBYO BBYOR 45 33 1 1 2 9 10 11 12 13 f f f f f EN IST BBZO 0523 10 Maintenance...

Page 48: ...48 14 28 P T F E 2 14 28 P T F E 2 14 2 14 2 14 a 14 b 15 c 16 c 15 c 16 c A M BBZOG B M BBZO EN IST BBZO 0523 10 Maintenance BBZO BBZOR BBZOG BBZOH...

Page 49: ...49 50 2 17 17 a f 18 18 a f A M BBZOG 2 50 BBYO BBYOR EN IST BBZO 0523 10 Maintenance...

Page 50: ...50 19 33 2 1 2 20 21 1 a1 a1 a1 EN IST BBZO 0523 10 Maintenance Normally closed...

Page 51: ...51 19 1 2 1 2 a2 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 52: ...52 1 191 1 50 33 2 2 17 b 18 b B M BBZO EN IST BBZO 0523 10 Maintenance...

Page 53: ...53 1 2 2 19 20 21 b1 b1 b1 EN IST BBZO 0523 10 Maintenance Normally closed Never touch the moving parts if the actuator is supplied with complessed air...

Page 54: ...54 2 19 20 b2 b2 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 55: ...55 33 100 2 1 2 21 b GIOTTO EN IST BBZO 0523 10 Maintenance...

Page 56: ...56 BBWO1 1 2 3 26 25 22 25 EN IST BBZO 0523 10 Maintenance 10 7 Disassembly of the BBWO1 BBWOG1...

Page 57: ...57 a b A S BBWOG1 B S BBWO1 EN IST BBZO 0523 10 Maintenance...

Page 58: ...58 1 33 1 2 4 5 6 a1 a1 a1 A S BBWOG1 EN IST BBZO 0523 10 Maintenance Normally closed...

Page 59: ...59 8 7 a a 50 EN IST BBZO 0523 10 Maintenance...

Page 60: ...60 1 33 4 5 a2 a2 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 61: ...61 6 a2 50 1 2 EN IST BBZO 0523 10 Maintenance...

Page 62: ...62 10 9 a a 23 238 128 2 2 2 14 11 a C S BBWO1 EN IST BBZO 0523 10 Maintenance...

Page 63: ...63 4 5 6 7 B S BBWO1 b1 b1 b1 b1 33 100 1 2 2 1 2 2 2 1 2 33 EN IST BBZO 0523 10 Maintenance Normally closed Never touch the moving parts if the actuator is supplied with complessed air...

Page 64: ...64 50 238 128 1 8 b1 9 10 11 b1 b1 b1 23 EN IST BBZO 0523 10 Maintenance...

Page 65: ...65 33 100 1 2 4 5 6 b2 b2 b2 33 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 66: ...66 7 8 9 2 50 23 238 128 1 EN IST BBZO 0523 10 Maintenance...

Page 67: ...67 14 2 11 12 13 286 120 50 1 191 10 EN IST BBZO 0523 10 Maintenance...

Page 68: ...68 40 24 9 277 276 17 274 275 10 15 16 17 18 35 34 8 DN10 100 DN125 150 14 C S BBWO1 EN IST BBZO 0523 10 Maintenance...

Page 69: ...69 1 14 a b c EN IST BBZO 0523 10 Maintenance 10 8 Assembly of the BBWO1 BBWOG1...

Page 70: ...70 277 276 17 9 274 275 10 1 2 3 EN IST BBZO 0523 10 Maintenance...

Page 71: ...71 40 24 40 24 BBWO1 BBWOG1 4 a 4 b EN IST BBZO 0523 10 Maintenance 10 8 1 Select normally close or normally open cilynder Normally Close Normally Close Normally open Normally open...

Page 72: ...72 BBWOG1 35 34 35 34 BBWO1 35 34 5 6 a 5 b 2 14 14 2 7 a 7 b 1 120 50 EN IST BBZO 0523 10 Maintenance...

Page 73: ...73 a b A M BBWOG1 B M BBWO1 EN IST BBZO 0523 10 Maintenance...

Page 74: ...74 238 238 128 128 9 8 a a 10 a A M BBWOG1 23 238 128 2 50 EN IST BBZO 0523 10 Maintenance...

Page 75: ...75 a1 a1 11 12 286 EN IST BBZO 0523 10 Maintenance Normally closed...

Page 76: ...76 a1 a1 a1 13 1 14 15 2 33 1 2 EN IST BBZO 0523 10 Maintenance...

Page 77: ...77 11 12 a2 a2 286 1 2 1 2 EN IST BBZO 0523 10 Maintenance Normally open or double acting Never touch the moving parts if the actuator is supplied with complessed air...

Page 78: ...78 a2 a2 33 2 15 14 1 13 a2 GIOTTO EN IST BBZO 0523 10 Maintenance...

Page 79: ...79 1 191 8 b 14 2 B M BBWO1 EN IST BBZO 0523 10 Maintenance...

Page 80: ...80 238 238 128 128 1 23 238 128 50 2 10 9 b1 b1 EN IST BBZO 0523 10 Maintenance Normally closed...

Page 81: ...81 11 12 b1 b1 2 33 EN IST BBZO 0523 10 Maintenance Never touch the moving parts if the actuator is supplied with complessed air...

Page 82: ...82 12 b1 33 100 1 2 2 EN IST BBZO 0523 10 Maintenance...

Page 83: ...83 9 10 11 b2 b2 b2 23 1 238 128 50 238 238 128 128 EN IST BBZO 0523 10 Maintenance Normally open or double acting...

Page 84: ...84 2 12 13 14 b2 b2 b2 EN IST BBZO 0523 10 Maintenance...

Page 85: ...85 33 100 2 3 1 2 33 2 15 16 17 b2 b2 b2 EN IST BBZO 0523 10 Maintenance Never touch the moving parts if the actuator is supplied with complessed air...

Page 86: ...ance 10 9 Pneumatic Valves BBZOT BBZOGT NO DESCRIPTION 24 Air connector 66 Piston 88 Grub screw 99 Cylinder 129 Pin 169 Sealing ring 170 Screw 171 Sealing ring 172 Sealing ring 173 Buffer 175 Bush 177...

Page 87: ...87 298 99 169 24 170 172 171 204 171 66 129 88 173 175 177 EN IST BBZO 0523 10 Maintenance...

Page 88: ...88 1 2 3 4 177 EN IST BBZO 0523 10 Maintenance 10 10 Disassembly of the BBZOT BBZOGT...

Page 89: ...89 5 6 7 8 175 173 88 129 EN IST BBZO 0523 10 Maintenance...

Page 90: ...90 9 10 11 12 13 171 66 204 66 172 171 66 EN IST BBZO 0523 10 Maintenance...

Page 91: ...91 14 15 16 17 24 99 170 170 169 99 298 CYL EN IST BBZO 0523 10 Maintenance...

Page 92: ...92 1 2 3 4 298 169 99 99 EN IST BBZO 0523 10 Maintenance 10 11 Assembly of the BBZOT BBZOGT...

Page 93: ...93 5 6 99 170 24 EN IST BBZO 0523 10 Maintenance...

Page 94: ...94 10 7 8 9 172 171 66 204 66 171 66 EN IST BBZO 0523 10 Maintenance...

Page 95: ...95 11 12 13 129 EN IST BBZO 0523 10 Maintenance...

Page 96: ...96 14 15 16 17 88 175 173 EN IST BBZO 0523 10 Maintenance...

Page 97: ...97 18 19 20 21 177 EN IST BBZO 0523 10 Maintenance...

Page 98: ...98 22 23 EN IST BBZO 0523 10 Maintenance...

Page 99: ...99 26 2 25 22 25 15 16 17 GIOTTO 18 EN IST BBZO 0523 10 Maintenance...

Page 100: ...ne Type P PN NE EU UM MA AT TI IC C V VA AL LV VE ES S Model Serial number Function Fluid handling Year of construction 2018 Reference complies with all relevant provisions of the following EC directi...

Page 101: ...101 BBZO EN IST BBZO 0523 12 2D diagram BBZO 12 2D diagram BBZO PTFE Execution...

Page 102: ...102 BBZO EN IST BBZO 0523 13 2D diagram BBYO 13 2D diagram BBYO...

Page 103: ...103 BBZO EN IST BBZO 0523 14 2D diagram BBZOG 14 2D diagram BBZOG PTFE Execution...

Page 104: ...104 BBZO EN IST BBZO 0523 15 2D diagram BBYOG 15 2D diagram BBYOG...

Page 105: ...105 BBZO EN IST BBZO 0523 16 2D diagram BBZOH 16 2D diagram BBZOH PTFE Execution...

Page 106: ...106 BBZO EN IST BBZO 0523 17 2D diagram BBZOR 17 2D diagram BBZOR PTFE Execution...

Page 107: ...107 BBWO1 EN IST BBZO 0523 18 2D diagram BBWO1 18 2D diagram BBWO1...

Page 108: ...108 BBWO1 EN IST BBZO 0523 19 2D diagram BBWOG1 19 2D diagram BBWOG1...

Page 109: ...109 BBZOT EN IST BBZO 0523 20 2D diagram BBZOT BBZOGT 20 2D diagram BBZOT BBZOGT...

Page 110: ...dealer or agent or representative or employee or person appointed by Bardiani Valvole S p A is authorized to make any amendments and or integrations and or extensions to this warranty 3 WARRANTY EXCL...

Page 111: ...ecommends the Buyer to contact their sales team and request any information that might be needed in relation to the specifications and uses of the Products 5 The information provided in this manual re...

Page 112: ...112 EN IST BBZO 0523 22 Recommendations NOTES...

Page 113: ...113 EN IST BBZO 0523 22 Recommendations NOTES...

Page 114: ...Bardiani Valvole S p A via G di Vittorio 50 52 43045 Fornovo di Taro PR Italy tel 39 0525 400044 fax 39 0525 3408 bardiani bardiani com www bardiani com...

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