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Bardiani Valvole BBWO1, Instruction, Use And Maintenance Manual

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Bardiani Valvole BBWO1 Instruction, Use And Maintenance Manual Download Page 14

5 Installation

14

EN-IST-BBZO-0420

Only use pulsed arc welding and rememeber no gap between flange 
and tank plate.
Tack weld always 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.

Check before using the valve:
Supply compressed air in the various A - B - C inputs one by one
Operate the valve several times to make sure it works properly.

A

B

C

D

E

F

G

H

A

B

Summary of Contents for BBWO1

Page 1: ...al 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 bardiani com EN IST BBZO 0420 BBZO BBZOG BBZOR BBZOH BBWO1 BBWOG1 ...

Page 2: ...2 EN IST BBZO 0420 MANUAL REVISION DATE ...

Page 3: ... 21 11 Tools useful for Disassembly Reassembly 22 12 Pneumatic Tank Bottom Valve BBZO BBZOG BBZOH BBZOR 23 13 Disassembly of the BBZO BBZOG BBZOH BBZOR 25 14 Assembly of the BBZO BBZOG BBZOH BBZOR 31 15 Disassembly of the BBWO1 BBWOG1 40 16 Assembly of the BBWO1 BBWOG1 46 17 Annexes 54 18 2D diagram BBZO 55 19 2D diagram BBZOG 56 20 2D diagram BBZOH 57 21 2D diagram BBZOR 58 22 2D diagram BBWO1 59...

Page 4: ...e 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 constantly updated version of this Instruction Use and Maintenance Manual is available at the Manufacturer s website www bardianivalvole it Under no circumstance shall the Manufacturer be held liable for consequences resulting fro...

Page 5: ...ARNING Risk of explosions Take Care risk of explosions MANDATORY SIGNS FOR THE OPERATOR IN CHARGE OF ASSEMBLY DISASSEMBLY Pictogram Description Notes OBLIGATION General Special instructions must be followed to avoid injury to persons PROTECTIVE GLOVES Safety gloves must be available for handling objects which could cause hand injuries HARD HAT A hard hat must be worn during machine lifting operati...

Page 6: ...ce 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 loose items which could easily get caught up in machine parts SAFETY GLASSES Protective glasses must be available when there is the possibility of contact which harmful substances which could cause eye injuries OPE...

Page 7: ...ectrical disconnection from the control unit consult the relative instruction manual PNEUMATIC CONNECTION Connection of the air to the valve PNEUMATIC DISCONNECTION Disconnection of the air from the valve 1 APPLICATION OF FOODSAFE GREASE Use FOODLUBE HI TEMP 2 15254 grease or similar 2 APPLICATION OF FOODSAFE GREASE Use FOODLUBE Multi paste 15756 grease or similar APPLICATION OF MULTIPURPOSE GREAS...

Page 8: ...e valve where 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 systems and or equipment which were not considered by the manufacturer during the executive design phase use the valve for purposes other than those specifically envisaged by the manufacturer ...

Page 9: ...ir 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 C Suitable To be checked Suitable Unsuitable Greases Unsuitable Suitable Suitable Unsuitable Alcohols Suitable Unsuitable Suitable Suitable The valve complies with PED 2014 68 EU directive with special ...

Page 10: ... 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 of metal materials The gaskets are usually made from elastomers Disposal must be in compliance with local legislation ...

Page 11: ...on the size there are two different lifting procedures CAUTION Before lifting the valve make sure there are no disassembled 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 valves Bardiani Valvole S p A declines all liability for any damage to things and ...

Page 12: ...ement 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 Excessive welding Overload CAUTION The seal seats may become deformed or cause valve malfunctioning 3 CORRECT DIRECTION OF FLOW Flow in the opposite direction to valve closure minimizes water hammer CAUTI...

Page 13: ...BODY 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 there is a crushing hazard caused by the washing pin or the guide pin when present Weld it care try to make a stressless welding to avoid deformatin on sealing areas Check the valve for regular operati...

Page 14: ...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 Check before using the valve Supply compressed air in the various A B C inputs one by one Operate the valve several times to make sure it works properly A B C D E F G H A B ...

Page 15: ... 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 CAUTION Bardiani Valvole S p A declines all liability for any damage to things and or injuries to persons caused by any failure to correctly follow the installation procedures A A ...

Page 16: ... several times Check that the valve works correctly and accurately A Upward movement of the valve member A Downward movement of the valve member In single acting valves there is only one of the aforementioned commands WARNING Hand crushing hazard During operation there is a risk of crushing inside the valve body in the area between the actuator and the valve body A B ...

Page 17: ...d 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 type of elastomer Incorrect positioning of the actuator Install the actuator correctly Incorrect operation of the actuator Change from normally open NO to normally closed NC or vice versa Impurities i...

Page 18: ...urns 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 it there has been any welding work passivation treatment must be carried out EXAMPLE OF INTERNAL WASHING CYCLE CIP Phases Temperature C Washing product Initial rinse Environment Chlorine and chloride ...

Page 19: ... 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 pressure in the valve and piping before disassembling the valve WARNING Burns hazard The valves and piping may be very hot Wear protective gloves ...

Page 20: ...o any possible detergent or other aggressive fluid deposits see Cleaning Always use protective safety glasses and gloves when required WARNING Hand crushing hazard During operation there is a risk of crushing 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 ...

Page 21: ...TS Preventive Replace after 12 months Replace after 24 months In the event of leaks Replace at the end of the day Replace in the event of leaks Periodical Check correct operation and that there are no leaks Check correct operation and that there are no leaks Record the actions carried out Record the actions carried out ...

Page 22: ...11 ToolsusefulforDisassembly Reassembly 22 EN IST BBZO 0420 Soft 11Tools useful for Disassembly Reassembly TOOLS ...

Page 23: ...y 2 Shutter 9 Cylinder 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 Membrane 154 Thickness 156 Sealing ring 157 Sealing ring 191 Sealing ring 238 Diaphragm nut 274 Sealing ring 275 Sealing ring 276 Sealing ring 277 Sealing ring 286 Air connector ...

Page 24: ...ZOR 24 EN IST BBZO 0420 9 276 277 17 275 274 10 35 154 34 BBZOH BBZOR 24 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 BBWOG1 120 50 286 23 238 128 2 14 ...

Page 25: ...13 DisassemblyoftheBBZO BBZOG BBZOH BBZOR 25 EN IST BBZO 0420 13Disassembly of the BBZO BBZOG BBZOH BBZOR BBZO BBZOR BBZOG BBZOH BBZO BBZOR BBZOG BBZOH 33 100 1 33 1 a 1 b 26 27 25 ...

Page 26: ...13 DisassemblyoftheBBZO BBZOG BBZOH BBZOR 26 EN IST BBZO 0420 14 28 P T F E 2 50 2 2 a 14 2 3 a 3 c 4 c 2 4 a ...

Page 27: ...13 DisassemblyoftheBBZO BBZOG BBZOH BBZOR 27 EN IST BBZO 0420 1 50 33 3 b 2 b 2 ...

Page 28: ...13 DisassemblyoftheBBZO BBZOG BBZOH BBZOR 28 EN IST BBZO 0420 14 28 P T F E 2 1 191 14 2 4 b 5 b 5 c 6 c 2 6 b ...

Page 29: ...13 DisassemblyoftheBBZO BBZOG BBZOH BBZOR 29 EN IST BBZO 0420 50 157 120 50 156 35 34 35 34 154 BBZOH BBZOR 7 8 9 9 d ...

Page 30: ...13 DisassemblyoftheBBZO BBZOG BBZOH BBZOR 30 EN IST BBZO 0420 40 24 9 277 276 17 274 275 10 10 11 12 13 ...

Page 31: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 31 EN IST BBZO 0420 14Assembly of the BBZO BBZOG BBZOH BBZOR When deemed necessary 85 C H O 2 1 10 14 a b c ...

Page 32: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 32 EN IST BBZO 0420 277 276 17 40 24 9 40 24 BBZO BBZOR BBZOG BBZOH 274 275 10 1 2 3 4 a 4 b ...

Page 33: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 33 EN IST BBZO 0420 BBZOH BBZO 35 34 154 BBZOR 35 34 154 35 34 BBZOG 35 34 50 157 120 50 156 1 1 5 d 6 7 8 5 e 5 f 5 g ...

Page 34: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 34 EN IST BBZO 0420 BBZO BBZOR BBZOG BBZOH 34 35 37 38 BBZO BBZOR BBZOG BBZOH 14 28 P T F E 2 14 28 P T F E 2 14 2 14 2 9 a 9 b 9 c 10 c 9 c 10 c ...

Page 35: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 35 EN IST BBZO 0420 50 2 11 a 12 a 1 ...

Page 36: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 36 EN IST BBZO 0420 2 13 a 33 ...

Page 37: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 37 EN IST BBZO 0420 1 191 1 50 33 2 11 b 12 b ...

Page 38: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 38 EN IST BBZO 0420 13 b 2 ...

Page 39: ...14 AssemblyoftheBBZO BBZOG BBZOH BBZOR 39 EN IST BBZO 0420 2 33 100 14 b 15 b ...

Page 40: ...15 Disassembly of the BBWO1 BBWOG1 40 EN IST BBZO 0420 15Disassembly of the BBWO1 BBWOG1 1 a 1 b 26 27 25 1 33 33 100 ...

Page 41: ...15 Disassembly of the BBWO1 BBWOG1 41 EN IST BBZO 0420 2 a 3 a 4 a 28 50 23 238 128 2 2 2 14 5 a ...

Page 42: ...15 Disassembly of the BBWO1 BBWOG1 42 EN IST BBZO 0420 3 b 2 b 2 1 50 33 ...

Page 43: ...15 Disassembly of the BBWO1 BBWOG1 43 EN IST BBZO 0420 1 191 4 b 5 b 6 b 2 14 2 7 b 23 238 128 ...

Page 44: ...15 Disassembly of the BBWO1 BBWOG1 44 EN IST BBZO 0420 35 34 8 9 10 286 120 50 ...

Page 45: ...15 Disassembly of the BBWO1 BBWOG1 45 EN IST BBZO 0420 40 24 9 277 276 17 274 275 10 11 12 13 14 ...

Page 46: ...16 Assembly of the BBWO1 BBWOG1 46 EN IST BBZO 0420 16Assembly of the BBWO1 BBWOG1 85 C H O 2 1 10 14 a b c ...

Page 47: ...16 Assembly of the BBWO1 BBWOG1 47 EN IST BBZO 0420 277 276 17 40 24 9 40 24 BBWO1 BBWOG1 274 275 10 1 2 3 4 a 4 b ...

Page 48: ...16 Assembly of the BBWO1 BBWOG1 48 EN IST BBZO 0420 BBZO 35 34 35 34 BBZOG 35 34 5 6 a 5 b 120 50 ...

Page 49: ...16 Assembly of the BBWO1 BBWOG1 49 EN IST BBZO 0420 8 2 14 14 2 7 a 7 b 23 238 128 50 238 238 128 128 ...

Page 50: ...16 Assembly of the BBWO1 BBWOG1 50 EN IST BBZO 0420 9 a 2 10 a 11 a 286 286 ...

Page 51: ...16 Assembly of the BBWO1 BBWOG1 51 EN IST BBZO 0420 Normally closed Normally open or double acting 12 a 1 33 13 a 2 ...

Page 52: ...16 Assembly of the BBWO1 BBWOG1 52 EN IST BBZO 0420 9 10 b b 1 191 286 1 50 33 2 ...

Page 53: ...16 Assembly of the BBWO1 BBWOG1 53 EN IST BBZO 0420 11 12 b b 2 33 100 ...

Page 54: ...handling Year of construction 2016 Reference complies with all relevant provisions of the following EC directives EC 2006 42 MACHINERY and also comply with the following EC Directives and Regulations EU 2014 30 ELECTROMAGNETIC COMPATIBILITY DIRECTIVE EMC and the following harmonized standards rules and or technical specifications applied EN ISO 12100 2010 REGULATION EC 1935 2004 and subsequent ame...

Page 55: ...18 2D diagram BBZO 55 EN IST BBZO 0420 182D diagram BBZO 22 PTFE Execution 22 ...

Page 56: ...19 2D diagram BBZOG 56 EN IST BBZO 0420 192D diagram BBZOG 22 PTFE Execution 22 ...

Page 57: ...20 2D diagram BBZOH 57 EN IST BBZO 0420 202D diagram BBZOH 22 PTFE Execution 22 ...

Page 58: ...21 2D diagram BBZOR 58 EN IST BBZO 0420 212D diagram BBZOR 22 PTFE Execution 22 ...

Page 59: ...22 2D diagram BBWO1 59 EN IST BBZO 0420 222D diagram BBWO1 40 ...

Page 60: ...23 2D diagram BBWOG1 60 EN IST BBZO 0420 232D diagram BBWOG1 40 ...

Page 61: ... 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 EXCLUSIONS Elastomers and electrical components are expressly excluded from this warranty This warranty does not cover design faults emerging whenever a Product is manufactured by Bardiani Valvole S p A b...

Page 62: ...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 refers to the standard products manufactured by Bardiani Valvole S p A and therefore cannot be assumed to apply to customized products as well 6 Bardiani Valvole S p A reserves the right to amend and or...

Page 63: ...25 Recommendations 63 EN IST BBZO 0420 NOTES ...

Page 64: ...25 Recommendations 64 EN IST BBZO 0420 NOTES ...

Page 65: ...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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