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Norriseal Wellmark’s Norris Butterfly valves are used in a variety of industries and applications. We pride ourselves in offering high quality valves in applications requiring reliable and repairable valves.
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Series 200 Butterfly Valve
Series 285 Butterfly Valve
Auto-Mate Butterfly Valves
Series 2G Diaphragm Actuators
Manual Handles, Gear Operators and Accessories
“How To” Guide for Norriseal Series 200 and Series 285 Butterfly Valves
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