... valves Cast Steel Flange Connesction Turbine Ball ValvesStandard: JIS DIN ANSI or othersMaterial: CastingPressure: 5K, 10K, ... valves are in accordance with JIS GB, CB, CBM, and JLC standard, can be extensively used in ... The air vent head is manufactured according to JIS standard of marine. It is small in volume, ... valves are in accordance with JIS GB, CB, CBM, and JLC standard, can be extensively used in ...