TVI Valves



With over 30 years of operations within the industry, TVI remains a provider of quality valves and accessories thanks to its Global Partnerships and customer-focused desire to support clients with superior valve solutions. Originally founded in 1986 by William F Mosser and Paul L Dryer, it is currently owned and operated by William’s daughter Mary Jo Serfass. The company holds a National Women’s Business Enterprise Certification (WBENC).

TVI is continuing to partner with valve manufacturers in an effort to increase its ability to meet the needs of current and future clients.


Contact Information


Phone: 610-967-6388