The story of OCV Control Valves began more than 50 years ago,the company designs hydraulically-operated, diaphragm-actuated, automatic control valves. OCV's high quality control valves can be found throughout the world - whether it's a municipal water system in the US, an oil refinery in Russia or an irrigation system in Europe.

For more information about OCV,please visit their website: http://www.controlvalves.com