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(Translation of the Original Instructions in the italian Language)
Instruction, Use and Maintenance Manual
DOUBLE SEAT VALVE FOR
PIG SYSTEM
B93J - B93JPG -
B93JPG REVERSE
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-B93JPG-0123
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Summary of Contents for Bardiani B93J
- Page 1 Instruction, Use and Maintenance Manual DOUBLE SEAT VALVE FOR PIG SYSTEM B93J - B93JPG - B93JPG REVERSE 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 MANUAL REVISION DATE EN-IST-B93JPG-0123...
- Page 3 10.1 General maintenance 10.2 Scheduled maintenance 10.3 Tools useful for Disassembly/Reassembly 10.4 Mixproof valve B93J - B93JPG 10.5 Disassembly of the B93J - B93JPG 10.6 Assembly of the B93J - B93JPG 11 CE certificate 12 2D diagram B93J 13 2D diagram B93JPG...
- Page 4 INTRODUCTION 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.
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Page 5: Safety,Warning And Mandatory Signs
Safety,Warning and Mandatory Signs 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: Skilled Personnel
Safety,Warning and Mandatory Signs MANDATORY SIGNS (FOR THE OPERATOR IN CHARGE OF MECHANICAL MAINTENANCE AND THE OPERATOR IN CHARGE OF ASSEMBLY/DISASSEMBLY) 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... -
Page 7: Electrical Connection
Safety,Warning and Mandatory Signs 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: Operator Training
Safety,Warning and Mandatory Signs Operator training Tutte le persone che dovranno operare sulla valvola devono avere la qualifica per svolgere le mansioni di manutenzione sulla valvola. Devono essere informati sui possibili pericoli e devono osservare le istruzioni sulla sicurezza riportate in questo manuale. Consentire solo a personale qualificato di agire sui componenti elettrici. -
Page 9: General Safety Warnings
Safety 2 Safety General safety warnings Intended use Bardiani valves have been 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 and indicated in the valve's technical data;... -
Page 10: Technical Data
- valves with DN125 or bigger with group 2 fluids. The end user must carry out noise assessment testing once the valve has been installed in the plant. In the event of any doubt, please contact Bardiani Valvole S.p.A. EN-IST-B93JPG-0123... -
Page 11: Checking / Unpacking / Lifting
Checking / Unpacking / Lifting 4 Checking / Unpacking / Lifting 1. CHECK: - Check the valve show no signs of 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. - Page 12 The figures above are used purely to represent the methods and procedures for hoisting the valves. Handle the device according to the regulations in force in the country of use. 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.
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Page 13: Installation
Installation 5 Installation 1. ELECTRICAL AND PNEUMATIC ENERGY SUPPLY - Use expert personnel for installation/uninstallation operations; - Check that the air pressure and quality are correct (see "Technical Data"); - Check the power supply to the control unit is correct (consult the relative instruction manual). - Page 14 Hand crushing hazard. During operation there is a crushing hazard caused by the discharge stub pipe. 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 15 (with the control unit installed). B93J - B93JPG A (mm) B93JPG B93J B93JPG REVERSE 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-B93JPG-0123...
- Page 16 Installation 9.PREPARING THE VALVE FOR INSTALLATION: To move the valve, first screw in the eye bolts. Once valve installation has been completed, remove the eyebolts and put the screws back in EN-IST-B93JPG-0123...
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Page 17: Operation
Operation 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 = Bottom lift B = Opening C = Top lift CAUTION! -
Page 18: Troubleshooting
Troubleshooting 7 Troubleshooting PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION External leak Worn gasket Replace the seal Leaks inside the closed valve caused by normal wear Excessive pressure Replace with a gasket of a External leak different type of elastomer Excessive temperature Aggressive fluids Premature leaks... - Page 19 Cleaning 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 20 Cleaning CAUTION! Burns hazard. The valves and piping may be very hot. Wear protective gloves During the lift and sterilization phases, high temperature liquids may come out of the discharge stub. A suitable exhaust manifold system must be provided. WARNING After installing a new or serviced valve, perform an internal washing cycle before using the piping for food liquids.
- Page 21 Cleaning EPDM Product Massima temperatura 95°C 95°C Minima temperatura -20 °C -5 °C EPDM Steam Massima temperatura (continuata) 130°C 120°C Massima temperatura (per un periodo 15-20 min) 150 °C 140 °C EPDM Soda caustica Soluzione di pulizia diluita <5% <5% Temperatura minima 1 °C 1°...
- Page 22 Disposal 9 Disposal At the end of its service life, the device must be recycled in accordance with the legislation in force in the country of valve use. Any hazardous residues must be taken into consideration and adequately handled. The valve is made of AISI 316L and AISI 304 stainless steel, elastomers (gaskets), plastic (control unit) and electrical components (terminal boards, solenoid valves, sensors).
- Page 23 Maintenance 10 Maintenance 10.1 General maintenance 1. MAINTENANCE PRECAUTIONS Maintenance operations must be carried 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 pressure in the valve and piping before disassembling the valve.
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Page 24: Scheduled Maintenance
Maintenance 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. CAUTION! Hand crushing hazard. -
Page 25: Tools Useful For Disassembly/Reassembly
Maintenance 10.3 Tools useful for Disassembly/Reassembly TOOLS DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 2.5 - 4 - 5 - 6 - 8 13-17 99ST 15-35 99ST 35-50 99ST 50-80 EN-IST-B93JPG-0123... - Page 26 Maintenance 10.4 Mixproof valve B93J - B93JPG DESCRIPTION DESCRIPTION Lower body Secondary spring Upper shutter Sealing ring Sealing ring Sealing ring Cylinder Sealing ring Screw Sealing ring Bush Central piston Sealing ring Sealing ring Sealing ring Sealing ring Thickness Bush...
- Page 27 Maintenance [A S B93JPG] B93JPG EN-IST-B93JPG-0123...
- Page 28 Maintenance 10.5 Disassembly of the B93J - B93JPG EN-IST-B93JPG-0123...
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- Page 33 Maintenance Never touch the moving parts if the actuator is supplied with complessed air EN-IST-B93JPG-0123...
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- Page 44 Maintenance 10.6 Assembly of the B93J - B93JPG EN-IST-B93JPG-0123...
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- Page 54 Maintenance Never touch the moving parts if the actuator is supplied with complessed air EN-IST-B93JPG-0123...
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Page 61: Ec Declaration Of Conformity Of The Machinery
- A5-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) – Italia Declares under its own responsibility that the machine:... - Page 62 2D diagram B93J 12 2D diagram B93J [A S B93JPG] EN-IST-B93JPG-0123...
- Page 63 2D diagram B93JPG 13 2D diagram B93JPG [A S B93JPG] EN-IST-B93JPG-0123...
- Page 64 2D diagram B93JPG Reverse 14 2D diagram B93JPG Reverse [A S B93JPG] EN-IST-B93JPG-0123...
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Page 65: 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 66 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 67 Recommendations NOTES EN-IST-B93JPG-0123...
- Page 68 Recommendations NOTES EN-IST-B93JPG-0123...
- Page 69 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...