Bardiani BBYQ Instruction, Use And Maintenance Manual
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Bardiani BBYQ Instruction, Use And Maintenance Manual

High-pressure pneumatic valve
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Instruction, Use and Maintenance Manual
HIGH-PRESSURE
PNEUMATIC VALVE
BBZQ - BBYQ
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-BBZQ-0418

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  • Page 1 Instruction, Use and Maintenance Manual HIGH-PRESSURE PNEUMATIC VALVE BBZQ - BBYQ 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-BBZQ-0418...
  • Page 2 Instruction, Use and Maintenance Manual MANUAL REVISION DATE EN-IST-BBZQ-0418...

  • Page 3: Table Of Contents

    Assembly of the BBZQ - BBYQ cylinder 108-156 Pneumatic Valve BBZQ - BBYQ cylinder 108-156 Diverter Disassembly of the BBZQ - BBYQ cylinder 108-156 Diverter Assembly of the BBZQ - BBYQ cylinder 108-156 Diverter Pneumatic Valve BBZQ - BBYQ cylinder 207-360...
  • Page 4 Instruction, Use and Maintenance Manual INTRODUCTION This “Instruction, Use and Maintenance Manual” has been prepared to provide guidance and recommendations to assist qualified skilled technicians in the understanding, running and maintenance orf the Products supplied. It forms an integral part of the Products supplied and must be read prior to any installation, operation and/or maintenance of all types of valves provided.

  • Page 5: Safety,Warning And Mandatory Signs

    Instruction, Use and Maintenance Manual 1 Safety,Warning and Mandatory Signs WARNING SIGNS Pictogram Description Notes This tells the person in question that the operation WARNING! described involves (when not performed in accordance General with the relative safety regulations) the risk of personal injury.
  • Page 6 Instruction, Use and Maintenance Manual MANDATORY SIGNS (FOR THE OPERATOR IN CHARGE OF MECHANICAL MAINTENANCE) Pictogram Description Notes Special instructions must be followed to avoid injury to OBLIGATION persons. General Protective gloves must be available for handling PROTECTIVE GLOVES objects which could cause hand injuries or when there is the possibility of coming into contact with harmful substances..

  • Page 7: General Safety Warnings

    Instruction, Use and Maintenance Manual OPERATING SIGNS Pictogram Description Notes Use of a press PRESS Use of a press Gradual release of the pressure force PRESS (release) Electrical connection to the control unit (consult the relative ELECTRICAL instruction manual). CONNECTION Electrical disconnection from the control unit (consult the ELECTRICAL relative instruction manual).

  • Page 8: Technical Data

    Instruction, Use and Maintenance Manual Bardiani valves have been designed exclusively for moving fluids. Prohibited use The valve must not be used: • for any operations different to those described under the heading “Intended Use”, • for handling fluids different to the type specified by the manufacturer;...
  • Page 9 0.5 bar at normal atmospheric pressure (1.013 mbar) within the following limits: -For group 2 luids when DN is over 32. In the event of any doubt, please contact Bardiani Valvole S.p.A. EN-IST-BBZQ-0418...

  • Page 10: Checking / Unpacking / Lifting

    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 11: Installation

    3. CORRECT DIRECTION OF FLOW: Flow in the opposite direction to valve closure minimizes water hammer. 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 12 Instruction, Use and Maintenance Manual 4. VALVE CONNECTIONS/CONNECTORS: If the valve is fitted with connectors, you may proceed with installation. Correctly insert the gaskets and tighten the connectors. 5. WELDING THE VALVE BODY ONTO PIPING: Remove the body from the rest of the valve before proceeding with welding operations.
  • Page 13 25-40 BBZQ (cyl.207-360) Valve dimension A (mm) B (mm) C (mm) (DN) 25-40 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-BBZQ-0418...

  • Page 14: Operation

    Instruction, Use and Maintenance Manual 6 Operation 1. VALVE INSPECTION BEFORE OPERATION: - Supply air to the actuator: - Power the valve (via the control unit); - Open and close the valve several times; - Check that the valve works correctly and accurately. A = Upward movement of the valve member B = Downward movement of the valve member In single acting valves there is only one of the aforementioned...

  • Page 15: Cleaning

    Instruction, Use and Maintenance Manual 8 Cleaning 1. VALVE CLEANING WITH DETERGENTS: The system in which the valve is installed must be cleaned by expert personnel in observance of the following: - Abide by the indicated detergent concentration values; - Observe the instructions provided by the detergent manufacturer. - Always wear protective safety glasses and gloves.

  • Page 16: General Maintenance

    Instruction, Use and Maintenance Manual 9 General maintenance 1. MAINTENANCE PRECAUTIONS Maintenance operations must be carried out 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 pressure in the valve and piping before disassembling the valve.
  • Page 17 Instruction, Use and Maintenance Manual 2. CLEANING AWAY DEPOSITS: - Thoroughly wash and clean all the valve parts before disassembly; - Pay attention to any possible detergent or other aggressive fluid deposits (see "Cleaning"); - Always use protective safety glasses and gloves when required. WARNING! Hand crushing hazard.

  • Page 18: Scheduled Maintenance

    Instruction, Use and Maintenance Manual 10 Scheduled maintenance SCHEDULED MAINTENANCE VALVE GASKETS ACTUATOR GASKETS Periodical 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 Check correct operation and Check correct operation and that there are no leaks...

  • Page 19: Tools Useful For Disassembly/Reassembly

    Instruction, Use and Maintenance Manual 11 Tools useful for Disassembly/Reassembly TOOLS Soft EN-IST-BBZQ-0418...

  • Page 20: Pneumatic Valve Bbzq - Bbyq Cylinder 108-156

    Instruction, Use and Maintenance Manual 12 Pneumatic Valve BBZQ - BBYQ cylinder 108-156 DESCRIPTION Lower body Shutter Cylinder Bush Bush Air connector Screw Assembly Steam barrier Sealing ring Gasket holder disc Screw Bush Sealing ring Sealing ring Sealing ring Sealing ring...
  • Page 21 Instruction, Use and Maintenance Manual (PTFE) (BBYQ) EN-IST-BBZQ-0418...

  • Page 22: Disassembly Of The Bbzq - Bbyq Cylinder 108-156

    Instruction, Use and Maintenance Manual 13 Disassembly of the BBZQ - BBYQ cylinder 108-156 (Normally closed) (Normally open or double acting) EN-IST-BBZQ-0418...
  • Page 23 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 24 Instruction, Use and Maintenance Manual (BBYQ) (P.T.F.E.) EN-IST-BBZQ-0418...
  • Page 25 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 26 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...

  • Page 27: Assembly Of The Bbzq - Bbyq Cylinder 108-156

    Instruction, Use and Maintenance Manual 14 Assembly of the BBZQ - BBYQ cylinder 108-156 EN-IST-BBZQ-0418...
  • Page 28 Instruction, Use and Maintenance Manual PTFE PTFE EN-IST-BBZQ-0418...
  • Page 29 Instruction, Use and Maintenance Manual (BBYQ) (P.T.F.E.) EN-IST-BBZQ-0418...
  • Page 30 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 31 Instruction, Use and Maintenance Manual (Normally closed) (Normally open or double acting) EN-IST-BBZQ-0418...

  • Page 32: Pneumatic Valve Bbzq - Bbyq Cylinder 108-156 Diverter

    Instruction, Use and Maintenance Manual 15 Pneumatic Valve BBZQ - BBYQ cylinder 108-156 Diverter DESCRIPTION Lower body Cylinder Bush Sealing ring Bush Air connector Shutter nut Double shutter Clamp Screw Assembly Upper body Gasket holder disc Diaphragm nut Sealing ring...
  • Page 33 Instruction, Use and Maintenance Manual (PTFE) (BBYQ) EN-IST-BBZQ-0418...

  • Page 34: Disassembly Of The Bbzq - Bbyq Cylinder 108-156 Diverter

    Instruction, Use and Maintenance Manual 16 Disassembly of the BBZQ - BBYQ cylinder 108-156 Diverter (Normally closed) (Normally open or double acting) EN-IST-BBZQ-0418...
  • Page 35 Instruction, Use and Maintenance Manual (Normally open or double acting) (Normally closed) EN-IST-BBZQ-0418...
  • Page 36 Instruction, Use and Maintenance Manual (P.T.F.E.) EN-IST-BBZQ-0418...
  • Page 37 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 38 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 39 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...

  • Page 40: Assembly Of The Bbzq - Bbyq Cylinder 108-156 Diverter

    Instruction, Use and Maintenance Manual 17 Assembly of the BBZQ - BBYQ cylinder 108-156 Diverter EN-IST-BBZQ-0418...
  • Page 41 Instruction, Use and Maintenance Manual PTFE PTFE (BBYQ) EN-IST-BBZQ-0418...
  • Page 42 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 43 Instruction, Use and Maintenance Manual (P.T.F.E.) EN-IST-BBZQ-0418...
  • Page 44 Instruction, Use and Maintenance Manual (Normally open or double acting) (Normally closed) EN-IST-BBZQ-0418...
  • Page 45 Instruction, Use and Maintenance Manual (Normally closed) (Normally open or double acting EN-IST-BBZQ-0418...

  • Page 46: Pneumatic Valve Bbzq - Bbyq Cylinder 207-360

    Instruction, Use and Maintenance Manual 18 Pneumatic Valve BBZQ - BBYQ cylinder 207-360 DESCRIPTION Lower body Shutter Sealing ring Sealing ring Cylinder Bush Sealing ring Piston Sealing ring Bush Buffer Sealing ring Air connector Screw Assembly Steam barrier Sealing ring...
  • Page 47 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...

  • Page 48: Disassembly Of The Bbzq - Bbyq Cylinder 207-360

    Instruction, Use and Maintenance Manual 19 Disassembly of the BBZQ - BBYQ cylinder 207-360 EN-IST-BBZQ-0418...
  • Page 49 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 50 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 51 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 52 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...

  • Page 53: Assembly Of The Bbzq - Bbyq Cylinder 207-360

    Instruction, Use and Maintenance Manual 20 Assembly of the BBZQ - BBYQ cylinder 207-360 EN-IST-BBZQ-0418...
  • Page 54 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 55 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 56 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 57 Instruction, Use and Maintenance Manual PTFE PTFE (BBYQ) EN-IST-BBZQ-0418...
  • Page 58 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 59 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...

  • Page 60: Pneumatic Valve Bbzq - Bbyq Cylinder 207-360 Diverter

    Instruction, Use and Maintenance Manual 21 Pneumatic Valve BBZQ - BBYQ cylinder 207-360 Diverter DESCRIPTION Lower body Sealing ring Sealing ring Cylinder Bush Sealing ring Piston Sealing ring Bush Buffer Sealing ring Air connector Double shutter Screw Assembly Upper body...
  • Page 61 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...

  • Page 62: Disassembly Of The Bbzq - Bbyq Cylinder 207-360 Diverter

    Instruction, Use and Maintenance Manual 22 Disassembly of the BBZQ - BBYQ cylinder 207-360 Diverter EN-IST-BBZQ-0418...
  • Page 63 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 64 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 65 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 66 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 67 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...

  • Page 68: Assembly Of The Bbzq - Bbyq Cylinder 207-360 Diverter

    Instruction, Use and Maintenance Manual 23 Assembly of the BBZQ - BBYQ cylinder 207-360 Diverter EN-IST-BBZQ-0418...
  • Page 69 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 70 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 71 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 72 Instruction, Use and Maintenance Manual PTFE PTFE (BBYQ) EN-IST-BBZQ-0418...
  • Page 73 Instruction, Use and Maintenance Manual (BBYQ) EN-IST-BBZQ-0418...
  • Page 74 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 75 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...
  • Page 76 Instruction, Use and Maintenance Manual EN-IST-BBZQ-0418...

  • Page 77: Annexes

    - A3-P-PRG-GB (2) 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 78: Diagram Bbzq Cylinder 108-156

    Instruction, Use and Maintenance Manual 25 2D Diagram BBZQ cylinder 108-156 PTFE Execution EN-IST-BBZQ-0418...

  • Page 79: Diagram Bbyq Cylinder 108-156

    Instruction, Use and Maintenance Manual 26 2D Diagram BBYQ cylinder 108-156 PTFE Execution EN-IST-BBZQ-0418...

  • Page 80: Diagram Bbzq Cylinder 108-156 Diverter

    Instruction, Use and Maintenance Manual 27 2D Diagram BBZQ cylinder 108-156 Diverter PTFE Execution EN-IST-BBZQ-0418...

  • Page 81: Diagram Bbyq Cylinder 108-156 Diverter

    Instruction, Use and Maintenance Manual 28 2D Diagram BBYQ cylinder 108-156 Diverter PTFE Execution EN-IST-BBZQ-0418...

  • Page 82: Diagram Bbzq Cylinder 207-360

    Instruction, Use and Maintenance Manual 29 2D Diagram BBZQ cylinder 207-360 EN-IST-BBZQ-0418...

  • Page 83: Diagram Bbyq Cylinder 207-360

    Instruction, Use and Maintenance Manual 30 2D Diagram BBYQ cylinder 207-360 EN-IST-BBZQ-0418...

  • Page 84: Diagram Bbzq Cylinder 207-360 Diverter

    Instruction, Use and Maintenance Manual 31 2D Diagram BBZQ cylinder 207-360 Diverter EN-IST-BBZQ-0418...

  • Page 85: Diagram Bbyq Cylinder 207-360 Diverter

    Instruction, Use and Maintenance Manual 32 2D Diagram BBYQ cylinder 207-360 Diverter EN-IST-BBZQ-0418...

  • Page 86: Warranty

    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 87: Recommendations

    "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 88 Instruction, Use and Maintenance Manual NOTES EN-IST-BBZQ-0418...
  • Page 89 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...

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