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PCE
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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

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  • F16K 3/312 Line blinds
  • F16K 3/314 Forms or constructions of slides; Attachment of the slide to the spindle
  • 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