ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16K0001060000 Special arrangements for improving the flow, e.g. special shape of passages or casings 1
F16K0001080000 in which the spindle is perpendicular to the general direction of flow 1
F16K0001100000 in which the spindle is inclined to the general direction of flow 1
F16K0001120000 with streamlined valve member around which the fluid flows when the valve is opened 1
F16K0001140000 with ball-shaped valve members (check valves F16K0015040000) 1
F16K0001160000 with pivoted closure members 1
F16K0001180000 with pivoted discs or flaps 1
F16K0001200000 with axis of rotation arranged externally of valve member 1
F16K0001220000 with axis of rotation crossing the valve member, e.g. butterfly valves 1
F16K0001226000 Shape or arrangement of the sealing 1
F16K0001228000 Movable sealing bodies 1
F16K0001240000 with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat 1
F16K0001260000 Shape or arrangement of the sealing 1
F16K0001280000 Movable sealing bodies 1
F16K0001300000 specially adapted for pressure containers 1