Apollo Valves said it is the first U.S. valve manufacturer to meet ISO/IEC 17025:2005 accreditation for its engineering laboratory in Pageland, SC.  The Apollo Valves gage calibration laboratory, also located in Pageland, is ISO/IEC 17025:2005 accredited, as well. ISO/IEC 17025:2005 is an international standard used to assess technical competency in laboratory management, including testing proficiency, calibration, personnel training, report generation and recordkeeping.