Alfa Laval UltraPure LKB Instruction Manual
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Alfa Laval UltraPure LKB Instruction Manual

Automatic or manual butterfly valve
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Instruction Manual
LKB UltraPure automatic or manual butterfly valve
ESE01699-EN10
Original manual
2022-10

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Summary of Contents for Alfa Laval UltraPure LKB

  • Page 1 Instruction Manual LKB UltraPure automatic or manual butterfly valve ESE01699-EN10 2022-10 Original manual...

  • Page 3: Table Of Contents

    Table of contents The information herein is correct at the time of issue but may be subject to change without prior notice 1. Declarations of Conformity ..............2. Safety ..................2.1. Important information ................2.2. Warning signs ..................2.3. Safety precautions ................3.

  • Page 4: Declarations Of Conformity

    Declaration of of of Conformity Conformity Declaration 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 actuator Designation LKLA NC, LKLA NO, LKLA A/A, LKLA-T NO, LKLA-T NC, LKLA-T A/A...
  • Page 5 Declaration of of of Conformity Conformity Declaration 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 actuator Designation LKLA NC, LKLA NO, LKLA A/A, LKLA-T NO, LKLA-T NC, LKLA-T A/A...

  • Page 6: Safety

    2 Safety Unsafe practices and other important information are emphasized in this manual. Warnings are emphasized by means of special signs. 2.1 Important information Always Always Always r r r ead ead the the manual manual befor manual befor before e e using using using the the valve!

  • Page 7: Safety Precautions

    Always fit the end cap with the “mushrooms” turned outwards and position it correctly before supplying compressed Always air to the actuator. Always Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Always Laval genuine spare parts. T T T ransportation...

  • Page 8: Installation

    The valve is preassembled before delivery. 3.1 Unpacking/delivery Step Step Step 1 1 1 CAUTION CAUTION CAUTION Alfa Laval cannot be held responsible for incorrect unpacking. Check the the delivery: delivery: Check Check delivery: 1. Complete valve (see Step 2).

  • Page 9: General Installation

    Never touch the coupling between the valve body and the actuator if compressed air is supplied to the actuator. Never Never CAUTION CAUTION CAUTION Alfa Laval cannot be held responsible for incorrect installation. Step Step Step 2 2 2 Risk of damage! Avoid stressing the valve.

  • Page 10: Welding

    3 Installation Study the instructions carefully. The valve is supplied as separate parts to facilitate the welding. LKB UltraPure: for ISO, DIN and ASME tubes 3.3 Welding Step Step Step 1 1 1 1. Weld the valve body halves into the pipelines. 2.

  • Page 11: Fitting Actuator/Bracket/Handle On The Valve (Optional Extras)

    3 Installation Study the instructions carefully and pay special attention to the warnings! NC = Normally closed. NO = Normally open. A/A = Air/air activated. 3.4 Fitting actuator/bracket/handle on the valve (optional extras) Step Step Step 1 1 1 Screw for bracket Direction of Bracket/indication: Bracket/indication:...
  • Page 12 3 Installation Study the instructions carefully and pay special attention to the warnings! NC = Normally closed. NO = Normally open. A/A = Air/air activated. Step Step Step 5 5 5 Handle with position Standard handle Handle/indication: Handle/indication: Handle/indication: indication 1.

  • Page 13: Recycling Information

    - At end of use, the equipment shall be recycled according to relevant, local regulations. Beside 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 the local Alfa Laval sales company...

  • Page 14: Operation

    Always Always Always read the technical data carefully. CAUTION CAUTION CAUTION Alfa Laval cannot be held responsible for incorrect operation. Step 2 2 2 Step Step Burning danger Never touch the valve or the pipelines when processing hot liquids Never Never or when sterilising.

  • Page 15: Troubleshooting

    4 Operation Pay attention to possible break-down. Study the instructions carefully. NC = Normally closed. NO = Normally open. A/A = Air/air activated. Step Step Step 6 6 6 Closed valve Operation by by by means means of of of r r r egulating egulating handle: handle: Operation...

  • Page 16: Recommended Cleaning

    4 Operation The valve is designed for cleaning in place (CIP). CIP = Cleaning In Place. Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic Soda. = Nitric acid. 4.3 Recommended cleaning Step 1 1 1 Step Step Caustic...

  • Page 17: Maintenance

    Maintain the valve and the regulator carefully. Study the instructions carefully and pay special attention to the warnings! Always keep spare seal rings, rubber seals, bushes and actuator bearings in stock. Always use Alfa Laval genuine spare parts. ”Mushrooms” = Fastening connections on the end cap.
  • Page 18 Maintain the valve and the regulator carefully. Study the instructions carefully and pay special attention to the warnings! Always keep spare seal rings, rubber seals, bushes and actuator bearings in stock. Always use Alfa Laval genuine spare parts. ”Mushrooms” = Fastening connections on the end cap.

  • Page 19: Dismantling The Valve

    5 Maintenance Study the instructions carefully. The items refer to the parts list and service kits section. Handle scrap correctly. LKB UltraPure: For ISO, DIN and ASME tubes. 5.2 Dismantling the valve Step Step Step 1 1 1 V V V alve alve with with actuator: actuator:...

  • Page 20: Valve Assembly

    5 Maintenance Study the instructions carefully. The items refer to the parts list and service kits section. LKB UltraPure: For ISO, DIN and ASME tubes. Lubricate the seal ring before fitting it. Lubricate the disc stem before fitting the bushes. 5.3 Valve assembly Step 1 1 1 Step...

  • Page 21: Dismantling Of Actuator

    5 Maintenance Study the instructions carefully. The items refer to the parts list and service kits section. Handle scrap correctly. NC = Normally closed. NO = Normally open. A/A = Air/air activated. 5.4 Dismantling of actuator Step 1 1 1 Step Step 1.

  • Page 22: Assembly Of Actuator

    5 Maintenance Study the instructions carefully. NC = Normally closed. NO = Normally open. A/A = Air/air activated. Lubricate the rubber seals before fitting them. Lubricate the bearings. Clean the piston before assembly. 5.5 Assembly of actuator Step Step Step 1 1 1 Fit rotating cylinder (2) in air cylinder (1).

  • Page 23: Technical Data

    6 Technical data It is important to observe the technical data during installation, operation and maintenance. Inform the personnel about the technical data. NC = Normally closed. NO = Normally open. A/A = Air/air activated. 6.1 Technical data LKB UltraPure is either remote controlled by means of an air-actuator or manually by means of a handle. The actuator is designed so that an axial movement of a piston is transformed into a 90°...
  • Page 24 6 Technical data It is important to observe the technical data during installation, operation and maintenance. Inform the personnel about the technical data. NC = Normally closed. NO = Normally open. A/A = Air/air activated. W W W eight eight eight (kg) 63.5 76.1...

  • Page 25: Drawing

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 26: Lkb Ultrapure Butterfly Valve, Iso

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 27 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 28: Lkb Ultrapure Butterfly Valve, Asme

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 29 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 30: Lkb Ultrapure Butterfly Valve, Din

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 31 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 32: Lkb Lockable Multiposition Handle For Valve

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 33 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 34: Lkb Handle 1.1 For Butterfly Valve

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 35 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 36: Handle 1.1 For Indication Unit

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 37 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 38: Lkla Actuator Air/Spring (Nc-No) Ø85

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 39 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 40: Lkla Actuator Air/Air Ø85

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 41 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 42: Lkla Actuator Air/Spring (Nc-No) Ø133

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 43 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 44: Lkla Actuator Air/Air Ø133

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 45 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 46: Lkla-T Actuator Air/Spring (Nc-No) Ø85

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 47 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 48: Lkla-T Actuator Air/Air Ø85

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 49 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 50: Lkla-T Actuator Air/Spring (Nc-No) Ø133

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 51 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.

  • Page 52: Lkla-T Actuator Air/Air Ø133

    7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 53 7 Parts list and service kits The drawing include all parts of the valves. Always use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa Laval genuine Always Always spare parts.
  • Page 54 © Alfa Laval Corporate AB This document and its contents is owned by Alfa Laval Corporate AB and protected by laws governing intellectual property and thereto related rights. It is the responsibility of the user of this document to comply with all applicable intellectual property laws. Without limiting any rights related to this document, no part of this document may be copied, reproduced or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the expressed permission of Alfa Laval Corporate AB.

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