Clarke Valve receives key U.S. patent award

摘要

Clarke Valve, developer and manufacturer of the most reliable, efficient and compact control valve, has reached yet another technical advancement, to add to its ever-expanding list of notable achievements. On April 7, 2020, Clarke Valve secured a U.S. Patent Award, for a Low Emission Bonnet Seal design, U.S. Pat. No. 10,612,661. This Low-Emission Bonnet Seal is standard equipment on every Clarke Valve product, rather than a high-cost option, unlike others in the industry. Clarke Valve takes pride in not charging customers more to lower emissions throughout the industrial process.