Bardiani Valvole BBWMF1 Fiche technique

Instruction, Use and Maintenance Manual

MANUAL VALVE

Bardiani Valvole S.p.A.

via G. di Vittorio, 50/52 - 43045 Fornovo di Taro (PR) - Italy

tel. +39 0525 - Fax 0525 3408

bar[email protected]om - www.bardiani.com

EN-IST-BBZM-0123

BBZM - BBZMR -

BBZMG - BBZMF -

BBWM1 - BBWMF1

- BBWMG1

(Translation of the original instructions)

EN-IST-BBZM-0123

INDEX

1 Safety,Warning and Mandatory Signs 5

1.1 Operator training 8

2 General safety warnings 9

2.1 General safety warnings 9

3 Technical data 10

4 Checking / Unpacking / Lifting 11

5 Installation 12

6 Operation 14

7 Troubleshooting 15

8 Cleaning 16

9 Disposal 17

10 Maintenance 18

10.1 General maintenance 18

10.2 Scheduled maintenance 19

10.3 Tools useful for Disassembly/Reassembly 20

10.4 Manual valve BBZM - BBZMR - BBZMG - BBZMF 21

10.5 Disassembly of the BBZM - BBZMR - BBZMG - BBZMF - BBWM1 23

A Disassembly of the BBZM - BBZMR - BBZMG 24

B Disassembly of the BBZMF 32

C Disassembly of the BBWM1 - BBWMG1 41

D Disassembly of the BBWMF1 46

10.6 Assembly of the BBZM - BBZMR - BBZMG - BBZMF 53

A Assembly of the BBZM - BBZMR - BBZMG 54

B Assembly of the BBZMF 65

C Assembly of the BBWM1 - BBWMG1 73

D Assembly of the BBWMF1 80

10.7 Manual Valve BBZM - BBZMR Diverter 87

10.8 Disassembly of the BBZM - BBZMR Diverter 89

10.9 Assembly of the BBZM - BBZMR Diverter 95

11 Annexes 104

12 2D diagram BBZM - BBZMR 105

13 2D diagram BBYM 106

14 2D diagram BBZMG 107

15 2D diagram BBZMF 108

16 2D diagram BBWM1 109

17 2D diagram BBZM - BBZMR Diverter 110

EN-IST-BBZM-0123

MANUAL REVISION DATE

18 2D Diagram BBYMG 111

19 2D Diagram BBYMF 112

20 2D Diagram BBWMF1 113

21 2D Diagram BBWMG1 114

22 Warranty 115

23 Recommendations 116

EN-IST-BBZM-0123

INTRODUCTION

This “Instruction, Use and Maintenance Manual” has been prepared to provide guidance and

recommendations to assist qualied 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.

With regards to the use of valves compliant with EU Directive 2014/34/UE (ATEX), consultation of

a specic manual is mandatory.

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.

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.

1 Safety,Warning and Mandatory Signs

EN-IST-BBZM-0123

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

Never touch the moving parts if the actuator is supplied

with compressed air

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

1 Safety,Warning and Mandatory Signs

EN-IST-BBZM-0123

MANDATORY SIGNS (FOR THE OPERATOR IN CHARGE OF MECHANICAL MAINTENANCE AND THE

OPERATOR IN CHARGE OF ASSEMBLY/DISASSEMBLY)

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 apping 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

1 Safety,Warning and Mandatory Signs

EN-IST-BBZM-0123

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 grease or similar

2APPLICATION

OF FOODSAFE

GREASE

Use FOODLUBE Multi-paste grease or similar

APPLICATION OF

MULTIPURPOSE

GREASE

Use AGIP GREASE MU EP 2 SE or similar

THREADLOCK

APPLICATION

Use SPEED BOND M500 threadlock or similar

ASSEMBLY /

DISASSEMBLY

SEQUENCE

Sequence of assembly disassembly operations

OPTIONAL

1 Safety,Warning and Mandatory Signs

EN-IST-BBZM-0123

1.1 Operator training

All persons who have to work on the valve must be qualied to carry out the relative

maintenance tasks. They must be informed as to the possible hazards involved and must

observe all the safety instructions set out in this manual. Allow expert personnel only to

work on the electrical components.

2 General safety warnings

EN-IST-BBZM-0123

2 General safety warnings

2.1 General safety warnings

Intended use

Bardiani valves have been designed exclusively for moving uids.

Prohibited use

The valve must not be used:

• for any operations different to those described under the heading “Intended Use”,

• for handling uids different to the type specied by the manufacturer;

• for moving uids 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 conguration different to the one envisaged by the manufacturer.

• use the valve where there is a risk of explosion and/or re, unless envisaged by the manufacturer (if

the valves are certied 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 specically envisaged by the manufacturer.

WARNING!

The valve may not he used inside premises where there is a potentially explosive atmosphere or risk

of re unless otherwise stated by the manufacturer (in the case of valves certied 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 the indications

provided in this manual!

3 Technical data

EN-IST-BBZM-0123

3 Technical data

VALVE DATA

Maximum pressure PN10

Storage temperature from -10°C to 25°C

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, HNBR, PTFE. and other gaskets on request.

Check compatibility with products and detergents

Surface nish in contact with the

product

Ra 0.8 µm. Other nishes available on request

GASKET MATERIALS COMPATIBILITY

Product EPDM FKM HNBR MVQ

Temperature (applications with air) 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 reference to

Annex III, Module A, concerning internal manufacturing checks as indicated in the

Conformity Assessment Procedures.

Valves with DN equal or smaller than DN25 are not included in compliance with Article 4, paragraph 3.

Valves designed for use with gases, liqueed gases, gases dissolved under pressure, vapours and also those liquids whose

vapour pressure at the maximum allowable temperature is greater than 0,5 bar above normal atmospheric pressure (1

013 mbar) are included within the following limits:

- valves with DN between DN32 and DN100 (included) with group 1 uids;

- valves with DN125 or bigger with group 2 uids.

The end user is asked to carry out the acoustic emission tests once the valve has been installed in the destination

plant.

In the event of any doubt, please contact Bardiani Valvole S.p.A.

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