... quality,ISO certified,used in various pipeline systems 4way ball valve,floating type,gear operated,flanged ends,reliable quality,ISO certified,used ... -SP-72,BS5351.Face to face dimensions: ANSI/ASME B16.10, API6D.Flange connection: ANSI/ASME B16.5 for NPS24, ASME B16 ... /MSS SP-44 for NPS>24.Butt-welding end dimensions: ANSI/ASME B16.25.Inspection & test standard: API598, API6D.Pressure: 150Lb ...