5 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.
Step 7
Place the seat on the plug. Remember to mount new O-rings in
the seat and plug.
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Step 8
Use a little amount of "Loctite 243" on the plug treat.
Be careful not to spill a drop outside the threaded hole, as this will
glue the disc and plug together and this can make it difficult to
dismount the valve next time service is carried out.
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