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News & Press: Headlines

ValvTechnologies Passes API 641 Test

Monday, July 1, 2019  
ValvTechnologies, Inc. has met the requirements of American Petroleum Institute (API) 641 through third party witnessed testing. The API 641 test is one of three prevalent valve standards tests that evaluate fugitive emissions’ performance over an accelerated life cycle. Of the three, the API 641 Standard is the most stringent type test for quarter-turn valves. More...