ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16K0003040000 with pivoted closure members 1
F16K0003060000 in the form of closure plates arranged between supply and discharge passages (F16K0003100000 takes precedence);; 1
F16K0003080000 with circular closure plates rotatable around their centres 1
F16K0003100000 with special arrangements for separating the sealing faces or for pressing them together 1
F16K0003120000 with wedge-shaped arrangements of sealing faces 1
F16K0003140000 with special arrangements for separating the sealing faces or for pressing them together 1
F16K0003160000 with special arrangements for separating the sealing faces or for pressing them together (F16K0003100000, F16K0003140000 take precedence);; 1
F16K0003180000 by movement of the closure members 1
F16K0003200000 by movement of the seats 1
F16K0003220000 with sealing faces shaped as surfaces of solids of revolution (F16K0013020000 takes precedence;with resilient valve members F16K0003280000) 1
F16K0003240000 with cylindrical valve members 1
F16K0003260000 with fluid passages in the valve member 1
F16K0003280000 with resilient valve members 1
F16K0003300000 Details 1
F16K0003312000 Line blinds 1