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04-Aug-2010

Sure Seal LBF Series Lined Butterfly Valves Receive Patent

Mineral Point, MO – August 4, 2010 — Sure Seal, Inc., a division of OPW Fluid Transfer Group, is extremely proud to announce that the tapered-seat design of its LBF Series Lined Butterfly Valves has received Patent No. 7,758,017. The tapered-seat design of the LBF Series delivers a butterfly valve that requires lower torque in all services, has improved seat integrity and significantly improves the service life of the valve.
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