ValvTechnologies is the leading manufacturer of zero-leakage, severe service isolation valve solutions for the Power Generati ... on, Oil & Gas, Refining, Petrochemical, Mining and Minerals, Nuclear and Pulp and Paper sectors. Headquartered in Houston, TX, ValvTechnologies has been in business since 1987 and employs nearly 500 people worldwide. Global offices are located in the United Kingdom, Mainland Europe, China, the Middle East and South America. Manufacturer representatives can be found worldwide. To find out more about the products or services offered or to locate a representative, visit www.valv.com. read more