Lugged Butterfly Valves

Collection: Lugged Butterfly Valves

Lugged Pattern Butterfly Valves, often called lugged and tapped, are drilled and tapped to suit specific flanges.  

When installing these valves as they are tapped you can either bolt from each side of the flange or you can use threaded studding and use nuts and washers each side.  You also need to keep in mind that you need to tightening both sides equally.

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