Bardiani Valvole MIXPROOF B915PMO Technisches Datenblatt

Instruction, Use and Maintenance Manual

MIXPROOF VALVE

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

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

EN-IST-B915PMO-1121

B915PMO

(Translation of the Original Instructions in the italian Language)

EN-IST-B915PMO-1121

MANUAL REVISION DATE

EN-IST-B915PMO-1121

INDEX

1 Safety, Warning and Mandatory Signs 5

1.1 Operator training 8

2 Safety 9

2.1 General safety warnings 9

2.2 Electrical connections 9

3 Technical data 10

4 Checking / Unpacking / Lifting 11

5 Installation 13

6 Operation 17

7 Troubleshooting 18

8 Cleaning 19

9 Disposal 20

10 Maintenance 21

10.1 General maintenance 21

10.2 Scheduled maintenance 22

10.3 Tools useful for Disassembly/Reassembly 23

10.4 Mixproof valve B915PMO 24

10.5 Disassembly of the B915PMO 26

10.6 Assembly of the B915PMO 39

10.7 Lower seatlift sensor adjustment 53

10.8 Upper seatlift external adjustment 56

10.9 External sensor electrical connections 59

11 Annexes 60

12 2D diagram B915PMO 61

13 Warranty 62

14 Recommendations 63

EN-IST-B915PMO-1121

INTRODUCTION

This “Instruction, Use and Maintenance Manual” has been drawn up expressly for expert

technical personnel. Consequently any information which can easily be deducted from reading

the text and/or examining the illustrations and/or drawings provided herein shall not be the

object of further explanation.

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.

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-B915PMO-1121

1 Safety, Warning and Mandatory Signs

WARNING SIGNS

Pictogram Description Notes

CAUTION

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.

CAUTION

Hand crushing

Exercise caution in executing the procedure

Hand crushing hazard

Never touch the moving parts if the actuator is supplied

with compressed air.

CAUTION

Heavy loads

Exercise caution in executing the procedure

Heavy suspended loads.

CAUTION

Severe burns

Heat emission hazard Very hot surface, risk of severe

burns

CAUTION

Risk of explosions

Take Care, risk of explosions

Kg WARNING

Loaded Spring Hazard

Pay attention to the loaded spring during disassembly

operations

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 apping sleeves

and/or other loose items which could easily get caught

up in machine parts.

1 Safety, Warning and Mandatory Signs

EN-IST-B915PMO-1121

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 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

SKILLED

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-B915PMO-1121

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

FOODSAFE

GREASE

Use GIP GREASE MU EP 2 SE or similar

THREADLOCK

APPLICATION

Use SPEED BOND M500 threadlock or similar

FRAGILE Handle with care.

Risk of component damage.

ASSEMBLY /

DISASSEMBLY

SEQUENCE

Sequence of assembly disassembly operations

OPTIONAL

1 Safety, Warning and Mandatory Signs

EN-IST-B915PMO-1121

1.1Operator 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 Safety

EN-IST-B915PMO-1121

2 Safety

2.1General safety warnings

Intended use

Bardiani valves have been 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.

CAUTION

The machine 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!

2.2Electrical connections

(see the control unit manual)

3 Technical data

EN-IST-B915PMO-1121

3 Technical data

VALVE STRUCTURE DATA

Maximum pressure PN10

Maximum seal pressure 10 bar (145 psi)

Product minimum - maximum

temperature

EPDM from -10°C to 140°C for applications with air.

Depending on the material used for the gaskets and the

product

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 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

PNEUMATIC ACTUATOR STRUCTURE 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)

Air quality Class 2, 4, 3 ISO8573-1

External material AISI 304L (1.4307)

Seals NBR

Noise levels 76 dB

GASKET MATERIALS COMPATIBILITY

Product EPDM FKM HNBR

Temperature (applications with air) from -10°C to +140°C from -10°C to +200°C from -10°C to +130°C

Caustic soda 2% 60°C 30°C To be checked

Nitric Acid 2% 60°C 80°C To be checked

Greases Unsuitable Suitable Suitable

Alcohols Suitable Unsuitable 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 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.

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