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Bardiani Valvole BBZPPG, Instruction, Use And Maintenance Manual, Page: 54 / 67

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10 Maintenance 

EN-IST-BBZPPG-0423

Summary of Contents for BBZPPG

Page 1: ...Maintenance Manual SINGLE SEAT VALVE Bardiani Valvole S p A via G di Vittorio 50 52 43045 Fornovo di Taro PR Italy tel 39 0525 Fax 0525 3408 bardiani bardiani com www bardiani com EN IST BBZPPG 0423...

Page 2: ...18 8 Cleaning 19 9 Disposal 21 10 Maintenance 22 10 1 General maintenance 22 10 2 Scheduled maintenance 23 10 3 Tools useful for Disassembly Reassembly 24 10 4 Pneumatic valves BBZPPG 25 10 5 Disasse...

Page 3: ...3 EN IST BBZPPG 0423 MANUAL REVISION DATE...

Page 4: ...or complement 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 M...

Page 5: ...rushing Exercise caution in executing the procedure Hand crushing hazard Never touch the moving parts if the actuator is supplied with compressed air WARNING Heavy loads Exercise caution in executing...

Page 6: ...uring 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 or other...

Page 7: ...nual 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 1 APPLICATION OF FOODSAFE G...

Page 8: ...sons 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...

Page 9: ...ere 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 sy...

Page 10: ...ations with 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...

Page 11: ...rt 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 of metal materials The gask...

Page 12: ...d 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 valv...

Page 13: ...the power supply to the control unit is correct consult the relative instruction manual A Upward movement of the valve member B Downward movement of the valve member In single acting valves there is...

Page 14: ...4 VALVE CONNECTIONS CONNECTORS If the valve is fitted with connectors you may proceed with installation Correctly insert the gaskets and tighten the connectors CAUTION Bardiani Valvole S p A declines...

Page 15: ...d During operation there is a risk of crushing inside the valve body in the area between the actuator and the valve body Never touch the moving parts if the actuator is supplied with complessed air 6...

Page 16: ...ation EN IST BBZPPG 0423 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 sc...

Page 17: ...e 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...

Page 18: ...ive fluids Modify the operating conditions Too many commands active Difficulty opening and closing Difficulty opening and closing Incorrect type of elastomer used for the gaskets Replace with a gasket...

Page 19: ...nstalling a new or serviced valve perform an internal washing cycle before using the piping for food liquids If it there has been any welding work passivation treatment must be carried out To meet EHE...

Page 20: ...ime 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...

Page 21: ...components terminal boards solenoid valves sensors Adhere to the following steps before disconnecting the valve and refer to the heading General Maintenance make sure the line on which the valve is i...

Page 22: ...out by expert technicians only CAUTION Maintenance operations must be carried out with the line stopped and all utilities electricity compressed air disconnected CAUTION Always discharge the fluid pre...

Page 23: ...rea between the actuator and the valve body Never touch the moving parts if the actuator is supplied with complessed air 3 REPLACEMENT OF WORN VALVE PARTS Always use original spare parts 10 2 Schedule...

Page 24: ...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 19 21 22...

Page 25: ...nder 10 Bush 14 Sealing ring 17 Bush 19 Sealing ring 24 Air connector 28 Shutter nut 33 Clamp 34 Screw 35 Assembly 40 Cap 42 Upper body 45 Steam barrier 47 Sealing ring 50 Gasket holder disc 57 Sealin...

Page 26: ...7 275 274 10 35 34 DN10 100 8 DN125 150 120 50 157 156 2 14 33 50 157 156 45 47 47 57 168 168 BBYPPG BBYPPG BBWPPG1 33 1 24 40 7 7 19 6 DN125 150 DN125 150 23 238 128 2 120 50 286 10 Maintenance EN IS...

Page 27: ...27 26 25 22 25 1 1 1 1 2 3 10 Maintenance EN IST BBZPPG 0423 10 5 Disassembly...

Page 28: ...28 S BBZPPG S BBWPPG1 a b 10 Maintenance EN IST BBZPPG 0423...

Page 29: ...29 33 1 2 3 2 a a 1 a S BBZPPG 10 Maintenance EN IST BBZPPG 0423 Normally closed A BBZPPG...

Page 30: ...30 1 1 33 b 10 Maintenance EN IST BBZPPG 0423 Normally open or double acting...

Page 31: ...31 4 a 4 5 d d 5 a 2 50 BBYPPG 50 2 10 Maintenance EN IST BBZPPG 0423...

Page 32: ...32 14 2 6 7 50 156 120 50 157 8 9 10 Maintenance EN IST BBZPPG 0423...

Page 33: ...33 168 45 168 47 45 47 45 57 BBYPPG 45 33 157 50 156 50 9 d 10 d 8 d 12 d 13 d 11 d 10 Maintenance EN IST BBZPPG 0423...

Page 34: ...34 35 34 DN10 100 8 DN125 150 14 40 24 15 10 Maintenance EN IST BBZPPG 0423...

Page 35: ...35 DN 125 150 DN 10 100 9 17 10 7 7 274 275 10 6 9 19 277 276 17 16 a 17 a 18 a 16 g 17 g CYL 10 Maintenance EN IST BBZPPG 0423...

Page 36: ...36 S BBWPPG1 33 1 2 1 3 b1 1 2 b1 b1 10 Maintenance EN IST BBZPPG 0423 B BBWPPG1 Normally closed...

Page 37: ...37 b1 b1 4 5 10 Maintenance EN IST BBZPPG 0423...

Page 38: ...38 2 1 b2 b2 33 1 10 Maintenance EN IST BBZPPG 0423 Normally open or double acting Never touch the moving parts if the actuator is supplied with complessed air...

Page 39: ...39 3 b2 10 Maintenance EN IST BBZPPG 0423...

Page 40: ...40 8 e 7 e 4 5 6 b2 b2 b2 23 238 128 2 2 2 14 14 28 P T F E 2 10 Maintenance EN IST BBZPPG 0423...

Page 41: ...41 9 10 11 12 13 14 15 b2 b2 b2 b2 b2 b2 b2 286 120 50 35 34 40 24 9 274 275 10 277 276 17 10 Maintenance EN IST BBZPPG 0423...

Page 42: ...42 1 14 1 a b c 10 Maintenance EN IST BBZPPG 0423 10 6 Assembly...

Page 43: ...43 2 a 3 a 4 a 2 g 3 g DN 125 150 277 276 17 274 275 10 9 DN 10 100 6 9 19 7 7 10 Maintenance EN IST BBZPPG 0423...

Page 44: ...44 6 35 34 DN10 100 8 DN125 150 5 10 Maintenance EN IST BBZPPG 0423...

Page 45: ...45 10 Maintenance EN IST BBZPPG 0423 10 6 1 Select normally close or normally open cilynder Normally Close Normally open...

Page 46: ...46 M BBZPPG M BBWPPG1 a b 10 Maintenance EN IST BBZPPG 0423...

Page 47: ...47 14 2 M BBZPPG 24 40 24 40 7 8 a a 10 Maintenance EN IST BBZPPG 0423 Normally Close Normally open A BBZPPG...

Page 48: ...48 BBYPPG 157 50 156 50 120 50 157 50 156 1 1 1 1 11 d 9 d 10 d OUT IN 9 10 11 a a a 10 Maintenance EN IST BBZPPG 0423...

Page 49: ...49 168 45 168 47 45 47 45 57 BBYPPG 45 33 1 1 13 d 14 d 12 d 16 d 15 d 2 10 Maintenance EN IST BBZPPG 0423...

Page 50: ...50 2 50 BBYPPG 50 2 17 18 a a 17 18 d d 10 Maintenance EN IST BBZPPG 0423...

Page 51: ...51 19 20 21 a1 a1 a1 33 2 1 2 10 Maintenance EN IST BBZPPG 0423 Normally closed...

Page 52: ...52 19 a 2 33 2 GIOTTO 10 Maintenance EN IST BBZPPG 0423 Normally open or double acting...

Page 53: ...53 M BBWPPG1 14 28 P T F E 2 8 e 7 e 1 24 40 24 40 Normalmente chiusa Normalmente aperta 2 14 7 9 10 b b b 120 50 10 Maintenance EN IST BBZPPG 0423 B BBWPPG1...

Page 54: ...54 11 12 b b 13 b 23 238 128 2 50 238 238 128 128 10 Maintenance EN IST BBZPPG 0423...

Page 55: ...55 14 15 16 b1 b1 b1 Normalmente chiusa 286 1 10 Maintenance EN IST BBZPPG 0423...

Page 56: ...56 17 18 b1 b1 33 2 1 2 10 Maintenance EN IST BBZPPG 0423...

Page 57: ...57 14 15 b2 b2 Normalmente aperta o doppio effetto Non toccare mai le parti mobili se all attuatore fornita aria compressa 286 1 2 1 2 10 Maintenance EN IST BBZPPG 0423...

Page 58: ...58 16 18 17 b2 b2 b2 1 2 33 10 Maintenance EN IST BBZPPG 0423...

Page 59: ...59 A B C D 25 22 GIOTTO 25 26 2 10 Maintenance EN IST BBZPPG 0423...

Page 60: ...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 directive...

Page 61: ...61 S BBZPPG 12 2D diagram BBZPPG EN IST BBZPPG 0423 PTFE Execution 12 2D diagram BBZPPG...

Page 62: ...62 S BBZPPG 13 2D diagram BBYPPG EN IST BBZPPG 0423 13 2D diagram BBYPPG...

Page 63: ...63 S BBWPPG1 14 2D Diagram BBWPPG1 EN IST BBZPPG 0423 14 2D Diagram BBWPPG1...

Page 64: ...r 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 EXC...

Page 65: ...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 66: ...66 16 Recommendations EN IST BBZPPG 0423 NOTES...

Page 67: ...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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