PureFlex, Inc.

800 series Butterfly Valves

800 series Butterfly Valves

The 800 series valve body is manufactured from Durcor®, PureFlex proprietary advanced fiber reinforced composite. Durcor® reinforcing fibers are long and interlocked; this interlocked reinforcement system transfers loads throughout the fiber matrix making the 800 series valve body virtually indestructible. It has tensile and compressive strengths that rival steel along with outstanding impact resistance that is unmatched in the industry. The strength of Durcor® enables the 800 series valve to maintain ANSI face to face dimensions, be direct threaded for lug design and allows it to be installed in any type of piping system without the need for special considerations. Durcor® excels in temperatures from -60°F to +250°F and has only .001” of thermal expansions across its full temperature range.