Alfa Laval Aseptic Mixproof PN8 Instruction Manual
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Alfa Laval Aseptic Mixproof PN8 Instruction Manual

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Instruction Manual
Aseptic Mixproof Valve
100000827-EN6
Original manual
2022-10

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Summary of Contents for Alfa Laval Aseptic Mixproof PN8

  • Page 1 Instruction Manual Aseptic Mixproof Valve 100000827-EN6 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

    EU Declaration 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 Designation Aseptic Mixproof PN8...
  • Page 5 UK Declaration Declaration Declaration of of of Conformity Conformity 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 Aseptic Mixproof PN8...

  • Page 6: Safety

    The public shall not have access to the supplied product. How to to to contact contact Alfa contact Alfa Alfa Laval Laval Laval Contact details for all countries are continually updated on our website. Please visit www.alfalaval.com to access the information directly.

  • Page 7: Safety Precautions

    NEVER occur. NOT to exceed 3 To prevent shock in the actuator and to prevent exceeding 8 bar product pressure, Alfa Laval recommends NOT bar support air on the spring side in the actuators. Use the “3 bar air relief fitting” = 9611995903 Using the “3 bar air relief fitting”...
  • Page 8 Never Never touch moving parts if the actuator is supplied with compressed air Never Never Always use Alfa Laval genuine spare parts Always Always Never Never cut the actuator open, due to spring under load danger - if marked with this warning...
  • Page 9 STORAGE STORAGE STORAGE Ideally, as a guide Alfa Laval recommend: - Store supplied product as supplied in original packaging - Port opening should be protected against any ingress - Bare steel (not stainless) should be lightly oiled/greased - Store in a clean, dry place without direct sunlight or UV light - Temperature range -5 to 40°C...

  • Page 10: Installation

    Step Step Remove possible packing materials for the valve ports. Step Step Step 5 5 5 - CAUTION CAUTION CAUTION Alfa Laval cannot be held responsible for incorrect installation. 1. Complete valve, shut-off valve or change-over valve. 2. Delivery note.
  • Page 11 3 Installation This instruction manual is part of the delivery. Study the instructions carefully. The valve is supplied as separate parts as standard (for welding). Step Step Step 6 6 6 Inspect the valve for visible transport damages. Step 7 7 7 Step Step Avoid damaging the air connections*, the valve ports and the...
  • Page 12 3 Installation This instruction manual is part of the delivery. Study the instructions carefully. The valve is supplied as separate parts as standard (for welding). Step Step Step 8 8 8 3a 3a Shut Shut- - - of of off f f valve: Shut valve: valve:...

  • Page 13: General Installation

    Step - CAUTION CAUTION CAUTION Do NOT NOT attempt to disassemble the actuator due to Alfa Laval cannot be held responsible for incorrect installation. spring under load danger! - Always Always release compressed air after use. Always - Always Always Always read the technical data thoroughly.
  • Page 14 3 Installation Study the instructions carefully and pay special attention to the warnings! Step Step Step 4 4 4 T T T o o o avoid avoid avoid all all all danger danger danger, , , the hose must must r r r each each the hose hose...

  • Page 15: Welding

    3 Installation Study the instructions carefully. The valve is supplied as separate parts to facilitate welding. Check the valve for smooth operation after welding. 3.3 Welding Step Step Step 1 1 1 To ensure safe operation and easy maintenance of the valve, be sure to follow the recommended installation dimensions in the table below.
  • Page 16 3 Installation Study the instructions carefully. The valve is supplied as separate parts to facilitate welding. Check the valve for smooth operation after welding. Step Step Step 3 3 3 Pr Pr Pre e e - - - use use check: check: check: 1.

  • Page 17: Temperature Sensor

    3 Installation Study the instructions carefully. The valve is supplied as separate parts to facilitate welding. Check the valve for smooth operation after welding. 3.4 Temperature sensor The optional temperature sensor should be mounted in the threaded hole between the two valve bodies with a tightening torque of 1.5 Nm.

  • Page 18: Recycling Information

    When in doubt, or in the absence of local regulations, please contact your local Alfa Laval sales company. If the actuator is marked with a danger warning, do not attempt to cut the actuator open.

  • Page 19: Operation

    See section 6.1 Technical data. - Always Always use Alfa Laval genuine spare parts. Always The warranty of Alfa Laval products is dependent on use of Alfa Laval genuine spare parts. If marked with this warning, do NOT NOT attempt to cut...
  • Page 20 1. Ensure smooth movement between lip seal (A) and plug stem (B). 2. Lubricate the lip seal with Alfa Laval Lubricant if necessary. Shut Shut- - - of of off f f valve Shut valve valve...

  • Page 21: Temperature Sensor

    4 Operation Study the instructions carefully and pay special attention to the warnings! Ensure that the valve operates smoothly. 4.2 Temperature sensor The optional temperature sensor enables validation of the sterilization process. It is placed in the sidewall of the valve body, surrounding the leakage chamber and not inside to ensure an obstacle-free flow through the valve.

  • Page 22: Trouble Shooting

    - Product pressure exceeds - Use auxiliary air on the spring side actuator specification (do not exceed 3 bar). Alfa Laval article number = 9611995903. - See section 2.3 Safety precautions - Reduce product pressure Water hammer...

  • Page 23: Recommended Cleaning

    4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. 4.4 Recommended cleaning Step 1 1 1 Step...
  • Page 24 4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. Step Step Step 4 4 4...
  • Page 25 4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. Sterilization Sterilization befor Sterilization...
  • Page 26 4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. Sterilization befor before e e pr pr production oduction subsequence*...
  • Page 27 4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. Closed Closed valve* Closed...
  • Page 28 4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. Standar d d d CIP CIP- - - UHT* UHT*...
  • Page 29 4 Operation The valve is designed for cleaning in place (CIP). Study the instructions carefully and pay special attention to the warnings! NaOH = Caustic soda. HNO = Nitric acid. Internal leakage in the valve is externally visible by means of the leakage outlet. Standar Standar d d d CIP Standar...

  • Page 30: Maintenance

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 31 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 32: Dismantling Shut-Off Valve

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 33 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 34 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 35: Dismantling Change-Over Valve

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 36 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 37 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 38 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 39 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 40 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 41 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 42 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 43: Plug Seal Replacement

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 44 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 45 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 46 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 47: Assembly Of Shut-Off Valve

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 48 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 49 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 50 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 51: Assembly Of Change-Over Valve

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 52 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 53 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 54 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 55 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 56 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 57 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 58 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 59 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 60 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.
  • Page 61 Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 62: Dismantling Of Fully Maintainable Actuator

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 63: Changing Pneumatic Movement On Fully Maintainable Actuator (Nc/No)

    Service the valve regularly. Study the instructions carefully and pay special attention to the warnings! Always use Alfa Laval genuine spare parts. Always keep spare rubber seals, lip seals and diaphagms in stock. Check the valve for smooth operation after servicing.

  • Page 64: Technical Data

    6 Technical data It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 6.1 Technical data The valve is a pneumatic seat valve in a hygienic and modular design remote-controlled by means of compressed air. It has few and simple moveable parts which results in a very reliable valve and low maintenance cost.
  • Page 65 6 Technical data It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Safety Safety Safety check check check A visual inspection of any protective device (shield, guard, cover or other) on the supplied product shall be carried out at least every 12 months.

  • Page 67: Parts List And Service Kits

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.1 Valve overviev Plugs, primary primary valves valves Actuator Actuator Actuator, , , primary primary primary valves valves...

  • Page 68: Actuators, Primary Valves (No Seat Lift)

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.2 Actuators, primary valves (no seat lift)
  • Page 69 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Actuator Cylinder Piston O-ring � Adapter Bushing �...

  • Page 70: Actuators, Primary Valves (With Seat Lift)

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.3 Actuators, primary valves (with seat lift)
  • Page 71 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Actuator Cylinder Piston O-ring � Adapter Bushing �...

  • Page 72: Actuators, Secondary Valves

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.4 Actuators, secondary valves...
  • Page 73 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Actuator Cylinder Piston O-ring � Adapter Bushing �...

  • Page 74: Plugs, Primary Valves

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.5 Plugs, primary valves...
  • Page 75 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Plug 23.1 Plug 23.2 Plug seal ▲...

  • Page 76: Plugs, Secondary Valves

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.6 Plugs, secondary valves Hygienic plugs plugs - - - shut shut- - - of of off f f Hygienic plugs plugs - - - change change - - - over...
  • Page 77 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Plug, complete 23.1 Plug 23.2 Plug seal ▲...

  • Page 78: Clamp, Bonnet And Body, Primary Valves

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.7 Clamp, bonnet and body, primary valves V V V ertical ertical mount mount Horizontal mount mount ertical...
  • Page 79 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Clamp Bonnet Valve body Bushing ▲ Air fitting Temperature sensor + transmitter (accessories)

  • Page 80: Clamp, Bonnet And Body, Secondary Valves

    7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. 7.8 Clamp, bonnet and body, secondary valves Hygienic Aseptic A = Shut-off, B = Change-over...
  • Page 81 7 Parts list and service kits It is important to observe the technical data during installation, operation and maintenance. Inform all personnel about the technical data. Parts Parts Parts list list list Pos. Denomination Clamp Clamp Bonnet O-ring, EPDM (standard) Bushing Lip seal Valve body...
  • Page 82 © 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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