Double Eccentric Plug Valve

A Double Eccentric Plug Valve is a type of rotary control valve featuring a uniquely shaped plug with two eccentricities. This design means the plug does not make contact with the valve seat until it is nearly in the closed position. As the plug rotates, the eccentricities or "cams" ensure that the plug dynamically aligns with the seat for a precise shut-off. This mechanism provides enhanced sealing and reduces wear on the valve components.