ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16K0003314000 Forms or constructions of slides; Attachment of the slide to the spindle 1
F16K0003316000 Guiding of the slide 1
F16K0003320000 Means for additional adjustment of the rate of flow 1
F16K0003340000 Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve 1
F16K0003360000 Features relating to lubrication 1
F16K0005000000 Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (taps of the lift-valve type F16K0001000000) 1
F16K0005020000 with plugs having conical surfaces; Packings therefor 1
F16K0005040000 with plugs having cylindrical surfaces; Packings therefor 1
F16K0005060000 with plugs having spherical surfaces; Packings therefor 1
F16K0005080000 Details 1
F16K0005100000 Means for additional adjustment of the rate of flow 1
F16K0005120000 Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve 1
F16K0005140000 Special arrangements for separating the sealing faces or for pressing them together 1
F16K0005160000 for plugs with conical surfaces 1
F16K0005180000 for plugs with cylindrical surfaces 1