Valve Installation - Vexve BFS400W1 Installation, Operation And Maintenance Manual

Butterfly valves
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4. Valve installation

WARNING:
Incorrect installation may result in serious personal injury and it may damage or cause
malfunction of the equipment. These instructions must therefore be followed carefully
when installing the valve.
These general instructions do not cover all possible operating scenarios. For more
specific guidance on the use of the valve or its suitability for an intended use, please
contact the manufacturer.
· Do not remove the flow port protectors before installation. Keep the valve protected from sand,
dust and other impurities.
· If the valve was delivered with the actuator installed, avoid removing the actuator during installation.
· Incorrect re-installation or adjustment of the actuator will result in a high risk of damage and leakage.
· Exercise extreme caution when testing the valve before installation in the pipeline.
· The valve or valve assembly must not be lifted by the actuator. If the valve is equipped with lifting lugs,
use the lugs (see Figures 3 and 4). Dropping or incorrect lifting of the valve can result in personal injury
or equipment damage.
· Use one of the allowed lifting methods shown in Figures 3 and 4.
Figure 6. Do not remove the actuator.
8
Figure 7. Do not change factory settings.
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