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Summary of Contents for Alfa Laval SB Mini
- Page 1 Alfa Laval SB Mini Flow Valve Instruction Manual Lit. Code 200007937-1-EN-GB BRITISH ENGLISH...
- Page 2 © Alfa Laval AB 2024-08 This document and its contents are subject to copyrights and other intellectual property rights owned by Alfa Laval AB (publ) or any of its affiliates (jointly “Alfa Laval”). No part of this document may be copied, re-produced or transmitted in any form or by any means, or for any purpose, without Alfa Laval’s prior express written permission. Information and services provided in this document are made as a benefit and service to the user, and no representations or warranties are made about the accuracy or suitability of this information and these services for any purpose.
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Page 3: Table Of Contents
......................31 Technical data......................31 Physical data......................31 8 Spare Parts .........................33 Ordering Spare Parts....................33 Alfa Laval Service....................33 Warranty - Definition....................34 9 Parts Lists and Exploded Views ..............35 Mini Flow Valve, pneumatic angle valve..............35 Mini Flow Valve, pneumatic change-over valve............36 Mini Flow Valve, manual valve................37... - Page 4 This page is intentionally left blank.
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Page 5: Declaration Of Conformity
1 Declaration of Conformity 1.1 EU Declaration of Conformity The designated company Alfa Laval Kolding A/S, Albuen 31, DK-6000 Kolding, Denmark, +45 79 32 22 00 Company name, address and phone number Hereby declare that Valve Designation SB Mini Flow Valve... -
Page 6: Declaration Of Conformity
1 Declaration of Conformity 1.2 UK Declaration of Conformity The designated company Alfa Laval Kolding A/S, Albuen 31, DK-6000 Kolding, Denmark, +45 79 32 22 00 Company name, address and phone number Hereby declare that Valve Designation SB Mini Flow Valve... -
Page 7: Safety
Instruction Manual without prior notice or any obligation. The English version of the Instruction Manual is the original manual. Alfa Laval cannot be held responsible for incorrect translations. In case of doubt, the English version applies. -
Page 8: Safety Signs
2 Safety 2.1 Safety Signs Mandatory Action Signs General mandatory action sign. Refer to instruction manual. Use eye protection - safety glasses. Use protective hand wear - safety gloves. Wear protective equipment - safety helmet. Use ear protection in noisy environments - noise protector. Wear protective equipment - safety shoes. - Page 9 Safety 2 Corrosive substance. Crushing of hands. 200007937-1-EN-GB...
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Page 10: Safety Precautions
Always ensure that compressed air is released. Always use predesigned lifting points if defined. Ensure that the lifting equipment is suitable for the supplied Alfa Laval product. Always ensure that the unit is securely fixed during transporta- tion. Always ensure the lifting point to be in line with center of gravity. - Page 11 Safety 2 Installation If the local safety regulations prescribe that the installation has to be inspected and approved by responsible authorities before the valve is put into service, consult with such authorities before in- stalling the equipment and have the projected installation ap- proved by them.
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Page 12: Maintenance
2 Safety Maintenance In order to optimise the operation of the supplied Alfa Laval prod- uct and to minimize the down time due repair activities, the main- tenance includes: • Inspection and maintenance of the supplied Alfa Laval prod- uct: strictly follow the technical documentation •... -
Page 13: Safety Check
Safety check A visual inspection of any protective device (shield, guard, cover or other) on the supplied Alfa Laval product shall be carried out at least every 12 months. If the protective device is lost or damaged, especially when this leads to deterioration of safety performance, it shall be replaced. -
Page 14: Warning Signs In Text
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate damage to the supplied Alfa Laval product. NOTE Indicates important information to simplify or clarify procedures. 200007937-1-EN-GB... -
Page 15: Requirements Of Personnel
Trainees can perform tasks under the supervision of an experienced employee. People in general The public shall not have access to the supplied Alfa Laval product. In some cases, specially skilled personnel may need to be hired (i.e. electricians, welders). In some cases the personnel has to be certified according to local regulations with experience of similar types of work. -
Page 16: Recycling Information
Metal straps should be sent for material recycling Maintenance During maintenance, oil (if used) and wear parts in the supplied Alfa Laval product should be replaced. • Oil and all non-metal wear parts must be disposed of in accordance with local regulations •... -
Page 17: Introduction
3 Introduction The Alfa Laval SB Mini Flow Valve is a reliable single seat valve with a single contact surface between the plug and the seat to minimize the risk of contamination. Designed for working in a gas or liquid environment, it is used to close or divert small product flows when hygienic shut off and changeover are required. - Page 18 This page is intentionally left blank.
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Page 19: Installation
The instruction manual is part of delivery. Study the instructions thoroughly. The items refer to Parts Lists and Exploded Views on page 35. CAUTION Alfa Laval cannot be held responsible for incorrect unpacking. Check the delivery for: • Complete valve • Instruction manual Remove any packing materials from the valve/valve parts. - Page 20 4 Installation Pipe connection 1. Place ferrule and nut onto pipe (pos. 1) 2. Ensure that the connections are tight 3. Connect air supply by O.D 6 x 1 mm nylon hose 200007937-1-EN-GB...
- Page 21 Installation 4 Weld connection 1. The valve must be disassembled so the gasket and O-rings are not damaged by the heat 2. Unscrew cylinder (pos. 1) 3. Weld valve head and pipe (pos. 2) 4. It is important that the valve seat is not damaged by grinding or excessive heat 5.
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Page 22: Recycling Information
As well as the equipment itself, any hazardous residues from the process liquid must be considered and dealt with in a proper manner. When in doubt, or in the absence of local regulations, please contact your local Alfa Laval sales company... -
Page 23: Operation
Technical Data on page 31 thoroughly. WARNING Always release compressed air after use. CAUTION Alfa Laval cannot be held responsible for incorrect operation. WARNING Burn hazard! Never touch the valve or the pipelines when processing hot liquids or when sterilising. - Page 24 This page is intentionally left blank.
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Page 25: Maintenance
6 Maintenance 6.1 General maintenance NOTE Maintain the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always keep spare rubber and seal parts in stock. Check the valve for smooth operation after service. WARNING Always read Technical Data on page 31 thoroughly. - Page 26 6 Maintenance Angle valve - normally closed 1. Unscrew the air fitting (pos. 1) 2. Unscrew cylinder cover (pos. 2) 3. Unscrew valve head (pos. 3) 4. Unscrew valve tip (pos. 4) 5. Replace O-rings and valve tip (pos. 5) 6.
- Page 27 Maintenance 6 Angle valve - normally open 1. Unscrew the air fitting (pos. 1) 2. Unscrew cylinder cover (pos. 2) 3. Unscrew valve head (pos. 3) 4. Unscrew valve tip (pos. 4) 5. Replace O-rings and valve tip (pos. 5) 6.
- Page 28 6 Maintenance Change-over valve - normally closed 1. Unscrew the air fitting (pos. 1) 2. Unscrew cylinder cover (pos. 2) 3. Unscrew valve head (pos. 3) 4. Unscrew valve tip (pos. 4) 5. Replace O-rings and valve tip (pos. 5) 200007937-1-EN-GB...
- Page 29 Maintenance 6 Change-over valve - normally open 1. Unscrew the air fitting (pos. 1) 2. Unscrew cylinder cover (pos. 2) 3. Unscrew valve head (pos. 3) 4. Unscrew stem (pos. 4) 5. Unscrew valve tip (pos. 5) 6. Replace O-rings and valve tip (pos. 6) 7.
- Page 30 6 Maintenance Manual valve 1. Unscrew valve head (pos. 1) 2. Unscrew valve tip (pos. 2) 3. Replace O-rings and valve tip (pos. 3) 200007937-1-EN-GB...
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Page 31: Technical Data
7 Technical Data NOTE Technical data must be observed during installation, operation and maintenance. All personnel should be informed about the technical data. 7.1 Technical data Pressure Max. product pressure: 6 bar / 87 PSI Process air pressure: 6 - 8 bar / 87 - 116 PSI Valve data Nominal size 6 mm... - Page 32 7 Technical Data Pneumatic angle valve Pneumatic 2-way valve Drain valve with fittings Drain valve with fittings/clip-on 200007937-1-EN-GB...
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Page 33: Spare Parts
Alfa Laval representative for availability. You can find our spare part catalogue at https://hygienicfluidhandling-catalogue.alfalaval.com. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on use of Alfa Laval genuine spare parts. 8.1 Ordering Spare Parts When ordering spare parts, please always state: 1. -
Page 34: Warranty - Definition
8.3 Warranty - Definition WARNING The rules of Intended use are absolute. Use of the supplied Alfa Laval product is allowed only when in compliance with the technical data supplied with the Intended use. Differing utilisation, other than agreed with Alfa Laval Kolding A/S, exclude any liability and warranty. -
Page 35: Parts Lists And Exploded Views
9 Parts Lists and Exploded Views 9.1 Mini Flow Valve, pneumatic angle valve Pos. Qty. Denomination Pos. Qty. Denomination Air fitting O-ring, EPDM Spring O-ring, NBR Distance bushing Tip, PTFE Distance bushing O-ring, NBR Ferrule set O-ring, NBR Gasket 200007937-1-EN-GB... -
Page 36: Mini Flow Valve, Pneumatic Change-Over Valve
9 Parts Lists and Exploded Views 9.2 Mini Flow Valve, pneumatic change-over valve Pos. Qty. Denomination Pos. Qty. Denomination Air fitting Spring O-ring, NBR O-ring, NBR Distance bushing Tip, PTFE O-ring, NBR Ferrule set O-ring, EPDM 200007937-1-EN-GB... -
Page 37: Mini Flow Valve, Manual Valve
Parts Lists and Exploded Views 9 9.3 Mini Flow Valve, manual valve Pos. Qty. Denomination Pos. Qty. Denomination O-ring, NBR O-ring, EPDM Ferrule set Tip, PTFE 200007937-1-EN-GB...
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