... Motorized Valve Design & manufacture standard: API6D, API600, API603, ANSI/ASME B16.34, ISO10434.Face to face dimensions: ANSI/ASME B16.10.Flange connection ... -welding end dimensions: ANSI/ASME B16.25.Inspection & test standard: API6D, API598.Pressure: 150LB-1500LB or PN10~PN160 or ... ), CF3M(316L), etc.Driving styles: electric, etc. Welcome to contact with us, we will await your visit respectfully by ...