... certified,used in various pipeline systems 4way ball valveDetailed Product Description 4way ball valve,floating type,gear operated,flanged ends, ... quality,ISO certified,used in various pipeline systems.3 piece float ball valve,oil pipeline valve:Design & manufacture standard: API6D, API608, ANSI ... Face to face dimensions: ANSI/ASME B16.10, API6D.Flange connection: ANSI/ASME B16.5 for NPS24, ASME B16 ...