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 4
Loosen the spindle from the actuator. Use 17 mm spanners.
Ensure actuator stem is in lower position.
Now the plug/seat/upper valve body can be removed from the
actuator yoke.
2321-0104
2321-0105
Step 5
Loosen the spindle from the plug. Use 17 mm spanners.
It is easiest to use a vice.
2321-0106
2321-0107
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