Wafer Type Butterfly Valve – Gear Operated Wafer Type Butterfly Valve – Gear Operated Vincontrol > Blog Wafer Type Butterfly Valve – Gear Operated Technical Parameters Flow bore : full portFace to face: ISO5752 / DIN 3202 / MSS SP67 / API 609 / BS 5155Rating : DIN PN 10/16/25... Continue Reading