CPC Subgroup
F16K 3/30 Details
Full Title
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing (F16K5/00 takes precedence; in barrages or weirs E02B8/04) > Details
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F16K 3/312 Line blinds
- F16K 3/314 Forms or constructions of slides; Attachment of the slide to the spindle
- F16K 3/316 Guiding of the slide
- F16K 3/32 Means for additional adjustment of the rate of flow
- F16K 3/34 Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
- F16K 3/36 Features relating to lubrication