Bardiani BBYQ Specification sheet

Instruction, Use and Maintenance Manual
HIGH-PRESSURE
PNEUMATIC VALVE
Bardiani Valvole S.p.A.
via G. di Vittorio, 50/52 - 43045 Fornovo di Taro (PR) - Italy
tel. +39 0525 - Fax [phone]
[email protected] - www.bardiani.com
EN-IST-BBZQ-0418
BBZQ - BBYQ

Instruction, Use and Maintenance Manual
EN-IST-BBZQ-0418
MANUAL REVISION DATE
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Instruction, Use and Maintenance Manual
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INDEX
1 Safety,Warning and Mandatory Signs 5
2 General safety warnings 7
3 Technical data 8
4 Checking / Unpacking / Lifting 10
5 Installation 11
6 Operation 14
7 Troubleshooting 14
8 Cleaning 15
9 General maintenance 16
10 Scheduled maintenance 18
11 Tools useful for Disassembly/Reassembly 19
12 Pneumatic Valve BBZQ - BBYQ cylinder 108-156 20
13 Disassembly of the BBZQ - BBYQ cylinder 108-156 22
14 Assembly of the BBZQ - BBYQ cylinder 108-156 27
15 Pneumatic Valve BBZQ - BBYQ cylinder 108-156 Diverter 32
16 Disassembly of the BBZQ - BBYQ cylinder 108-156 Diverter 34
17 Assembly of the BBZQ - BBYQ cylinder 108-156 Diverter 40
18 Pneumatic Valve BBZQ - BBYQ cylinder 207-360 46
19 Disassembly of the BBZQ - BBYQ cylinder 207-360 48
20 Assembly of the BBZQ - BBYQ cylinder 207-360 53
21 Pneumatic Valve BBZQ - BBYQ cylinder 207-360 Diverter 60
22 Disassembly of the BBZQ - BBYQ cylinder 207-360 Diverter 62
23 Assembly of the BBZQ - BBYQ cylinder 207-360 Diverter 68
24 Annexes 77
25 2D Diagram BBZQ cylinder 108-156 78
26 2D Diagram BBYQ cylinder 108-156 79
27 2D Diagram BBZQ cylinder 108-156 Diverter 80
28 2D Diagram BBYQ cylinder 108-156 Diverter 81
29 2D Diagram BBZQ cylinder 207-360 82
30 2D Diagram BBYQ cylinder 207-360 83
31 2D Diagram BBZQ cylinder 207-360 Diverter 84
32 2D Diagram BBYQ cylinder 207-360 Diverter 85
33 Warranty 86
34 Recommendations 87
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Instruction, Use and Maintenance Manual
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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.
This manual must be saved for future reference and be kept readily available at the unit.
WithregardstotheuseofvalvescompliantwithEUDirective2014/34/UE(ATEX),consultation

The essential characteristics of all types of valves described herein being consistent, the
Manufacturer reserves the right to alter and 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 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
from failure and or improper use of the instructions contained in this Manual and relating to
the installation, operating, maintenance and storage of the products.
All rights reserved.
Full or part reproduction, transfer and or recording of any part of this "Instruction, Use and
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.
(Translation of the Original Instructions in the italian Language)
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Instruction, Use and Maintenance Manual
EN-IST-BBZQ-0418
1 Safety,Warning and Mandatory Signs
WARNING SIGNS
Pictogram Description Notes
WARNING!
General
This tells the person in question that the operation
described involves (when not performed in accordance
with the relative safety regulations) the risk of personal
injury.
WARNING!
Hand crushing
Exercise caution in executing the procedure
Hand crushing hazard
WARNING!
Heavy loads
Exercise caution in executing the procedure
Heavy suspended loads.
WARNING!
Severe burns
Heat emission hazard Very hot surface, risk of severe
burns
WARNING!
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
operations to protect against hazards generated by
suspended loads.
FOOTWEAR Use safety footwear to protect against the risks of
falling objects during operations to transport the
machine.
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.
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Instruction, Use and Maintenance Manual
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MANDATORY SIGNS (FOR THE OPERATOR IN CHARGE OF MECHANICAL MAINTENANCE)
Pictogram Description Notes
OBLIGATION
General
Special instructions must be followed to avoid injury to
persons.
PROTECTIVE GLOVES Protective gloves must be available for handling
objects which could cause hand injuries or when there
is the possibility of coming into contact with harmful
substances..
HARD HAT Hard hats must be available when lifting heavy parts.
FOOTWEAR Use safety footwear to protect against injuries caused
by falling objects during 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 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.
OPERATING SIGNS
Pictogram Description Notes
PERSONAL
PERSONNEL
Dismantling/Assembling and maintenance operations must be
carried out by expert technicians only.
NOTE Follow the indicated note with care
ENVIRONMENTAL
NOTE
Follow the regulations in force in the country of used
governing waste disposal.
CLAMP Use of a clamp
CLAMP WITH SOFT
JAWS
Use of a clamp with jaws made from soft material
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Instruction, Use and Maintenance Manual
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OPERATING SIGNS
Pictogram Description Notes
PRESS Use of a press
PRESS
(release)
Use of a press Gradual release of the pressure force
ELECTRICAL
CONNECTION
Electrical connection to the control unit (consult the relative
instruction manual).
ELECTRICAL
DISCONNECTION
Electrical 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
1APPLICATION OF
FOODSAFE
GREASE
Use FOODLUBE HI-TEMP 2 15254 grease only
2APPLICATION
OF FOODSAFE
GREASE
Use FOODLUBE Multi-paste 15756 grease only
APPLICATION OF
MULTIPURPOSE
GREASE
Use AGIP GREASE MU EP 2 SE 463754 only
THREADLOCK
APPLICATION
Use SPEED BOND M500 threadlock only
OPTIONAL
2 General safety warnings
Intended use
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Instruction, Use and Maintenance Manual
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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;
• for moving fluids at different pressures to those envisaged by the manufacturer and indicated in the
valve's technical data.
Limitations on valve use
It is forbidden to:
• use the valve in a construction configuration different to the one envisaged by the manufacturer.
• use the 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.
WARNING!
The machine may not he used inside premises where there is a potentially explosive atmosphere or risk
of fire unless otherwise stated by the manufacturer (in the case of valves certified in accordance with
Directive 2014/34/EU please refer to the ATEX Manual).
BARDIANIVALVOLES.p.A.declinesallliabilityforinstallation,
use or maintenance which fails to comply with the indications
provided in this manual!
3 Technical data
VALVE DATA
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Instruction, Use and Maintenance Manual
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Maximum pressure
150 bar (2173 psi) DN25 -80 connections to be welded /
DN25.4-76.1
55 bar (798 psi) DN100 connections to be welded / DN101.6
Maximum seal pressure See catalogue
Material in contact with the product AISI 316L (1.4404). Check the resistance to corrosion in
relation to products and detergents
Gasket material in contact with the
product
EPDM, FKM, P.T.F.E. and other gaskets on request. Check
compatibility with products and detergents
Surface finish in contact with the
product
Ra 0.8 µm. Other finishes available on request
VAPOUR BARRIER DATA
Connectors 1/8” BSP
Steam maximum temperature 130°C (266°F)
Seals FKM
PNEUMATIC ACTUATOR DATA
Connectors 1/8” BSP
Pipe dimensions 6 mm external diameter, 4 mm internal diameter
Air pressure
from 6 bar (87 psi) to 8 bar (116 psi) for cylinder
108 - 156
from 6 bar (87 psi) to 7 bar (101 psi) for cylinder
207 - 360
External material AISI 304L (1.4307)
Seals NBR
Electrical supply See Giotto Top
GASKET MATERIALS COMPATIBILITY
Product FKM EPDM
Temperature (applications with air) -10 ÷ +150°C -10 ÷ +140°C
Caustic soda 2% 30°C 60°C
Nitric Acid 2% 80°C 60°C
Saturated steam 125°C To be checked Suitable
Greases Suitable Unsuitable
Alcohols Unsuitable Suitable
The valve is complies with PED 2014/68/EU directive, with special reference to Annex III, Module A,
concerning internal manufacturing checks as indicated in the Conformity Assessment Procedures
The DN25--32 valves are included in compliance with Article 4, paragraph 3:
Valves designed for use with gas, liquid gas, gases dissolved under pressure, steam and those liquids with a
vapour pressure at maximum admissible temperature exceeding 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.
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Instruction, Use and Maintenance Manual
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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.
The valve is mainly made up of metal materials. The gaskets are
usually made from elastomers. Disposal must be in compliance with
local legislation.
3. VALVE LIFTING:
Take care as to the type of valve you are handling. Based 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.
BBZQ
Size
DN
Cyl.
108-156
Cyl.
207-360
25-40 A B
50 A B
65 A B
80 A B
100 A B
AB
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/or injuries to persons caused
by improper and/or incorrect hoisting of the valve.
Weight over 50 Kg
Weight lower to 25 kg
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