What is a butterfly valve:
Butterfly valves consist of a solid disc mounted within the valve body, which is connected to the internal end of the valve stem. A hand-lever actuator is connected to the external end of the valve stem for manual operation. When the valve stem is turned such that the disc is parallel to the fluid flow, #Utpandstpcable #Tia568c #100baset #Whatisacoolingtower #Whatisabutterflyvalve #Whatdoesaturbochargerdo #Lathemachineworking #3wayswitchwiring #Allwatersystems #Cctvsystemdesign |
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