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Step 4 / 6
Step 4
Check and clean the O-ring
Wipe the O-ring and the sealing surface on the valve housing with a clean cloth and check them for damage.
Replace the O-ring if any damage is visible.
Step done
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Caution
Step 1 · Remove the mounting flanges and the locking pin
Before removal, please note: hazardous media may escape. Take appropriate precautions beforehand.
Understood
