Butterfly valve maintenance manual

INDUSTRIAL BUTTERFLY VALVE. 7. OPERATION AND MAINTENANCE INSTRUCTIONS. It is recommended that the condition of the sealing gasket is checked regularly, filexlib. PRIOR TO EVERY MAINTENANCE. JOB, DISCONNECT VALVE FROM. MAINS SUPPLY! Check voltage corresponds with mo- tor plate data. Follow general safety instructions. WAFER 4 butterfly valve, available in both a pneumatic and manual reliable and extremely easy to maintenance, it is commonly used in.
Using tools for opening or closing the manual valve control is not recommended. This process must be done ma- nually. •. Before carrying out any maintenance
CHAPTER OF MANUAL The butterfly valve can be supplied with an extended drive care and maintenance to achieve the best operational the pivoting vane
The same instructions apply for the Protect butterfly valve from fouling using suitable dirt traps, sieve is installed. Maintenance. In normal cond.
WARNING! Incorrect installation, adjustment, modification, operation or maintenance may cause injury or material damage. Read the instructions before use.
from the piping only removing 2 screws during maintenance operations. ATTACCO WAFER4 VVF is a manual butterfly valve which cuts off and monitors.
Features and data sheet of Item 385-386-387 butterfly valve. Easy assembly / disassembly of the liner for maintenance

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