Bardiani Valvole BBZP Instruction, Use And Maintenance Manual

Bardiani Valvole BBZP Instruction, Use And Maintenance Manual

Single seat valve

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(Translation of the Original Instructions in the italian Language)
Instruction, Use and Maintenance Manual
SINGLE SEAT VALVE
BBZP - BBZR - BBZT
BBYP - BBYR - BBYT
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-BBZP-0720

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Summary of Contents for Bardiani Valvole BBZP

  • Page 1 Instruction, Use and Maintenance Manual SINGLE SEAT VALVE BBZP - BBZR - BBZT BBYP - BBYR - BBYT 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...
  • Page 2 12 Pneumatic valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT 13 Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT...
  • Page 3 29 2D diagram BBYT 30 2D Diagram BBZP M8 Solid body 31 2D diagram BBZP Diverter 32 Diagram BBZP M8-LLL Diverter 33 Diagram BBZP M9-LLL Diverter 34 2D diagram BBZR Diverter 35 2D diagram BBZT Diverter 36 2D diagram BBYP Diverter...
  • Page 4 Maintenance Manual" by all means, whether it be electronic, on hard copy, mechanical or any other means or recording or reuse is strictly prohibited without the prior written consent of the Manufacturer and for any use other than that of the Buyer. EN-IST-BBZP-0720...
  • Page 5: Safety,Warning And Mandatory Signs

    Suitable clothing such as overalls. It is strictly SUITABLE CLOTHING prohibited to wear clothes with large flapping sleeves and/or other loose items which could easily get caught up in machine parts. EN-IST-BBZP-0720...
  • Page 6: Skilled Personnel

    Follow the indicated note with care NOTE Follow the regulations in force in the country of used ENVIRONMENTAL governing waste disposal. NOTE Use of a clamp CLAMP Use of a clamp with jaws made from soft material CLAMP WITH SOFT JAWS EN-IST-BBZP-0720...
  • Page 7: Pneumatic Connection

    Use FOODLUBE HI-TEMP 2 grease or similar. APPLICATION OF FOODSAFE GREASE Use FOODLUBE Multi-paste grease or similar. APPLICATION OF FOODSAFE GREASE Use AGIP GREASE MU EP 2 SE or similar. APPLICATION OF MULTIPURPOSE GREASE Use SPEED BOND M500 threadlock or similar. THREADLOCK APPLICATION OPTIONAL EN-IST-BBZP-0720...
  • Page 8: General Safety Warnings

    (in the case of valves certiied in accordance with Directive 2014/34/EU please refer to the ATEX Manual). BARDIANI VALVOLE S.p.A. declines all liability for installation, use or maintenance which fails to comply with...
  • Page 9: Technical Data

    (1 013 mbar) are included within the following limits: - valves with DN between DN32 and DN100 (included) with group 1 fluids; - valves with DN125 or bigger with group 2 fluids. In the event of any doubt, please contact Bardiani Valvole S.p.A. EN-IST-BBZP-0720...
  • Page 10: Checking / Unpacking / Lifting

    - 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. EN-IST-BBZP-0720...
  • Page 11 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/or injuries to persons caused by improper and/or incorrect hoisting of the valve.
  • Page 12: Installation

    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. EN-IST-BBZP-0720...
  • Page 13 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 all liability for any damage to things and/or injuries to persons caused by any failure to correctly follow the installation procedures.
  • Page 14: Minimum Maintenance Clearances

    BBZP-BBZM - BBYP - BBZT - BBZR A (mm) B (mm) C (mm) 10-25 32-40 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. EN-IST-BBZP-0720...
  • Page 15 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 screws back in. EN-IST-BBZP-0720...
  • Page 16: Operation

    2. DUAL FUNCTION OF THE VALVE CYLINDER: Depending on how the valve cylinder is turned and installed, operation will be in normally open or normally closed mode. Normally closed Normally open EN-IST-BBZP-0720...
  • Page 17: Troubleshooting

    Change from normally open Difficulty opening and closing Incorrect operation of the (NO) to normally closed (NC) or actuator vice versa Actuator inspection Impurities in the actuator maintenance Disassemble correctly Incorrect valve body positioning reposition the valve body EN-IST-BBZP-0720...
  • Page 18: General Maintenance

    Washing 70 °C Caustic soda (NaOH) at 1% Intermediate rinse Environment Chlorine- and chloride-free water Washing 70 °C Nitric acid (HNO3) at 0.5% End rinse Environment Chlorine- and chloride-free water Recommended washing product velocity = 2m/s 9 General maintenance EN-IST-BBZP-0720...
  • Page 19: Maintenance Precautions

    Maintenance operations must be carried out with the line stopped and all utilities (electricity, compressed air) disconnected. CAUTION! Always discharge the fluid pressure in the valve and piping before disassembling the valve. CAUTION! Burns hazard. The valves and piping may be very hot. Wear protective gloves EN-IST-BBZP-0720...
  • Page 20 - Always use protective safety glasses and gloves when required. CAUTION! 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 EN-IST-BBZP-0720...
  • Page 21: Scheduled Maintenance

    Replace at the end of the day Replace in the event of leaks Check correct operation and Check correct operation and that there are no leaks that there are no leaks Periodical Record the actions carried out Record the actions carried out EN-IST-BBZP-0720...
  • Page 22: Tools Useful For Disassembly/Reassembly

    Tools useful for Disassembly/Reassembly 11 Tools useful for Disassembly/Reassembly TOOLS Soft EN-IST-BBZP-0720...
  • Page 23: Pneumatic Valves Bbzp - Bbzr - Bbzt- Bbyp - Bbyr - Bbyt

    Pneumatic valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT 12 Pneumatic valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT DESCRIPTION Lower body Shutter Sealing ring Sealing washer Screw Cylinder Bush Sealing ring Bush Sealing ring...
  • Page 24 Pneumatic valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT (DN125-150) (BBYP - BBYR) (BBZP P7-LL) (DN125-150) (BBZR - BBYR) (BBZP: M8) 34 (DN10-100) 8 (DN125-150) (BBYP - BBYR) (BBZP: M8-LL / P7-LL) (P.T.F.E.) EN-IST-BBZP-0720...
  • Page 25: Disassembly Of The Bbzp - Bbzr - Bbzt - Bbyp - Bbyr - Bbyt

    Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT 13 Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBZP - BBZR - BBZT - BBYP - BBYR - BBYT)
  • Page 26: A Disassembly Of The Bbzp - Bbzr - Bbzt - Bbyp - Bbyr - Bbyt

    Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT A Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (Normally closed) (ormally open or double acting) EN-IST-BBZP-0720...
  • Page 27 Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBZP M8-LL) (Normalmente (Normally closed) chiusa) (Normalmente (ormally open or aperta o doppio double acting) effetto) EN-IST-BBZP-0720...
  • Page 28 Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 29 Disassembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (P.T.F.E.) (32) EN-IST-BBZP-0720...
  • Page 30: B Disassembly Of The Bbzp P7-Ll

    Disassembly of the BBZP P7-LL B Disassembly of the BBZP P7-LL (Normally closed) (ormally open or double acting) EN-IST-BBZP-0720...
  • Page 31 Disassembly of the BBZP P7-LL EN-IST-BBZP-0720...
  • Page 32 Disassembly of the BBZP P7-LL (P.T.F.E.) (32) EN-IST-BBZP-0720...
  • Page 33 Disassembly of the BBZP P7-LL (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 34 Disassembly of the BBZP P7-LL (BBZR - BBYR) (DN10-100) (DN125-150) (DN10-100) (DN125-150) EN-IST-BBZP-0720...
  • Page 35 Disassembly of the BBZP P7-LL (BBZT - BBYT) (BBZT - BBYT) (84- 94) EN-IST-BBZP-0720...
  • Page 36 Disassembly of the BBZP P7-LL (DN 10-100) (DN 125-150) EN-IST-BBZP-0720...
  • Page 37: Assembly Of The Bbzp - Bbzr - Bbzt - Bbyp - Bbyr - Bbyt

    Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT 14 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT 85°C EN-IST-BBZP-0720...
  • Page 38 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (DN 10-100) (DN 125-150) EN-IST-BBZP-0720...
  • Page 39 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBZT - BBYT) (BBZR - BBYR) (DN10-100) (DN10-100) (DN125-150) (DN125-150) EN-IST-BBZP-0720...
  • Page 40 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 41 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 42 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBZP - BBZR - BBZT - BBYP - BBYR - BBYT) (42 - 45) (BBZP P7-LL) (46 - 49) EN-IST-BBZP-0720...
  • Page 43: A Assembly Of The Bbzp - Bbzr - Bbzt - Bbyp - Bbyr - Bbyt

    Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT A Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (P.T.F.E.) EN-IST-BBZP-0720...
  • Page 44 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 45 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 46 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 47 Assembly of the BBZP - BBZR - BBZT - BBYP - BBYR - BBYT (BBZP M8-LL) (BBZT - BBYT) (85 - 95) EN-IST-BBZP-0720...
  • Page 48: B Assembly Of The Bbzp P7-Ll

    Assembly of the BBZP P7-LL B Assembly of the BBZP P7-LL (P.T.F.E.) EN-IST-BBZP-0720...
  • Page 49 Assembly of the BBZP P7-LL EN-IST-BBZP-0720...
  • Page 50 Assembly of the BBZP P7-LL (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 51 Assembly of the BBZP P7-LL EN-IST-BBZP-0720...
  • Page 52 Pneumatic Valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters 15 Pneumatic Valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters DESCRIPTION Lower body Upper shutter Sealing ring Sealing washer Screw Cylinder Bush Sealing ring...
  • Page 53 Pneumatic Valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (DN125-150) (BBYP - BBYR) (DN125-150) (BBZR - BBYR) (P.T.F.E.) 34 (DN10-100) 8 (DN125-150) (BBYP - BBYR) EN-IST-BBZP-0720...
  • Page 54 Pneumatic Valves BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters BBZP M9-LLL BBZP M8-LLL EN-IST-BBZP-0720...
  • Page 55 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters 16 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZP - BBZR - BBZT - BBYP - BBYR - BBYT)
  • Page 56 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters A Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 57 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZP M9-LLL) (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 58 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters EN-IST-BBZP-0720...
  • Page 59 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (P.T.F.E.) EN-IST-BBZP-0720...
  • Page 60 Disassembly of the BBZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 61: B Disassembly Of The Bbzp M8-Lll Diverter

    Disassembly of the BBZP M8-LLL Diverter B Disassembly of the BBZP M8-LLL Diverter EN-IST-BBZP-0720...
  • Page 62 Disassembly of the BBZP M8-LLL Diverter EN-IST-BBZP-0720...
  • Page 63 Disassembly of the BBZP M8-LLL Diverter (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 64 Disassembly of the BBZP M8-LLL Diverter EN-IST-BBZP-0720...
  • Page 65 Disassembly of the BBZP M8-LLL Diverter (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 66 Disassembly of the BBZP M8-LLL Diverter (BBZR - BBYR) (BBZT - BBYT) (82 - 94) EN-IST-BBZP-0720...
  • Page 67 Disassembly of the BBZP M8-LLL Diverter (DN 125-150) EN-IST-BBZP-0720...
  • Page 68 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters 17 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters 85°C EN-IST-BBZP-0720...
  • Page 69 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (DN 125-150) EN-IST-BBZP-0720...
  • Page 70 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZT - BBYT) (BBZR - BBYR) (DN125-150) EN-IST-BBZP-0720...
  • Page 71 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 72 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 73 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZP - BBZR - BBZT - BBYP - BBYR - BBYT) (72 - 76) (BBZP M8-LLL) (77 - 81) EN-IST-BBZP-0720...
  • Page 74 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters A Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZP M9-LLL) (BBYP - BBYR - BBYT) EN-IST-BBZP-0720...
  • Page 75 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (P.T.F.E.) EN-IST-BBZP-0720...
  • Page 76 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 77 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZP M9-LLL) (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 78 Assembly of the BB ZP - BBZR - BBZT- BBYP - BBYR - BBYT Diverters (BBZP M9-LLL) (BBZT - BBYT) (82 - 94) EN-IST-BBZP-0720...
  • Page 79: B Assembly Of The Bbzp M8-Lll Diverter

    Assembly of the BBZP M8-LLL Diverter B Assembly of the BBZP M8-LLL Diverter EN-IST-BBZP-0720...
  • Page 80 Assembly of the BBZP M8-LLL Diverter (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 81 Assembly of the BBZP M8-LLL Diverter (Normally closed) (Normally open or double acting) EN-IST-BBZP-0720...
  • Page 82 Assembly of the BBZP M8-LLL Diverter EN-IST-BBZP-0720...
  • Page 83: Pneumatic Valves Bbzt - Bbyt

    Pneumatic Valves BBZT - BBYT 18 Pneumatic Valves BBZT - BBYT DESCRIPTION Upper pin Air connector Piston Grub screw Cylinder Sealing ring Screw Sealing ring Sealing ring Buffer Bush Elastic wire Bush EN-IST-BBZP-0720...
  • Page 84 Pneumatic Valves BBZT - BBYT EN-IST-BBZP-0720...
  • Page 85: Disassembly Of The Bbzt - Bbyt

    Disassembly of the BBZT - BBYT 19 Disassembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 86 Disassembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 87 Disassembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 88 Disassembly of the BBZT - BBYT (35) EN-IST-BBZP-0720...
  • Page 89: Assembly Of The Bbzt - Bbyt

    Assembly of the BBZT - BBYT 20 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 90 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 91 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 92 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 93 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 94 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 95 Assembly of the BBZT - BBYT EN-IST-BBZP-0720...
  • Page 96: Ec Declaration Of Conformity Of The Machinery

    - A3-P-PRG-GB EC DECLARATION OF CONFORMITY OF THE MACHINERY (EC) 2006/42, Annex. II, p. 1 A BARDIANI VALVOLE S.p.A. Via G. di Vittorio 50/52 – 43045 Fornovo di Taro (Pr) – Italy Declares under its own responsibility that the machine:...
  • Page 97 2D diagram BBZP 22 2D diagram BBZP DN125 - 150 DN125 - 150 PTFE Execution EN-IST-BBZP-0720...
  • Page 98 2D diagram BBZP M8-LL 23 2D diagram BBZP M8-LL PTFE Execution EN-IST-BBZP-0720...
  • Page 99 2D diagram BBZP P7-LL 24 2D diagram BBZP P7-LL PTFE Execution EN-IST-BBZP-0720...
  • Page 100 2D diagram BBZR 25 2D diagram BBZR PTFE Execution EN-IST-BBZP-0720...
  • Page 101 2D diagram BBZT 26 2D diagram BBZT EN-IST-BBZP-0720...
  • Page 102 2D diagram BBYP 27 2D diagram BBYP PTFE Execution EN-IST-BBZP-0720...
  • Page 103 2D diagram BBYR 28 2D diagram BBYR PTFE Execution EN-IST-BBZP-0720...
  • Page 104 2D diagram BBYT 29 2D diagram BBYT EN-IST-BBZP-0720...
  • Page 105 2D Diagram BBZP M8 Solid body 30 2D Diagram BBZP M8 Solid body EN-IST-BBZP-0720...
  • Page 106 2D diagram BBZP Diverter 31 2D diagram BBZP Diverter DN125 - 150 DN125 - 150 PTFE Execution EN-IST-BBZP-0720...
  • Page 107: Diagram Bbzp M8-Lll Diverter

    Diagram BBZP M8-LLL Diverter 32 Diagram BBZP M8-LLL Diverter EN-IST-BBZP-0720...
  • Page 108: Diagram Bbzp M9-Lll Diverter

    Diagram BBZP M9-LLL Diverter 33 Diagram BBZP M9-LLL Diverter DN125 - 150 DN125 - 150 PTFE Execution EN-IST-BBZP-0720...
  • Page 109 2D diagram BBZR Diverter 34 2D diagram BBZR Diverter PTFE Execution EN-IST-BBZP-0720...
  • Page 110 2D diagram BBZT Diverter 35 2D diagram BBZT Diverter EN-IST-BBZP-0720...
  • Page 111 2D diagram BBYP Diverter 36 2D diagram BBYP Diverter PTFE Execution EN-IST-BBZP-0720...
  • Page 112 2D diagram BBYR Diverter 37 2D diagram BBYR Diverter PTFE Execution EN-IST-BBZP-0720...
  • Page 113 2D diagram BBYT Diverter 38 2D diagram BBYT Diverter EN-IST-BBZP-0720...
  • Page 114: Warranty Exclusions

    Notwithstanding and without prejudice to the rights of the Buyer, which may be acknowledged by applicable law, this warranty it to be intended as limited, at the discretion of Bardiani Valvole S.p.A., to the repair and/or replacement of the Product and/or part of the Product and/or its components which is/are found to be defective due to design and/or manufacturing and/or material faults.
  • Page 115 Please visit the website www.bardiani.com, where the latest updated of the "Instruction, Use and Maintenance Manual" can be found". The content and validity of the warranty covering the Products of Bardiani Valvole S.p.A are dealt with in the relevant section in the “Instruction, Use and Maintenance Manual” which constitutes an integral part of the Products themselves.
  • Page 116 Recommendations NOTES EN-IST-BBZP-0720...
  • Page 117 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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