Admiral Valve, LLC has named David S. London to the position of president, effective immediately. London most recently served as vice president of sales and marketing for CPV. In this new role, he will continue to focus on expanding the company sales force, and building and expanding relationships with current and future customers. London has amassed more than 30 years of experience and leadership within the industrial gas, petrochemical and shipbuilding industries. Prior to joining CPV, London served as director of business development for Cryovation, LLC.