with flat sealing faces; Packings therefor

Introduced: September 1968

Last revised: January 2006

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 > with flat sealing faces; Packings therefor

Classification Context

Section:: MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:: ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
Subclass:: VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING

4 direct subcodes

Child Classifications

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F16K 3/03 with a closure member in the form of an iris-diaphragm
F16K 3/04 with pivoted closure members
F16K 3/12 with wedge-shaped arrangements of sealing faces
F16K 3/16 with special arrangements for separating the sealing faces or for pressing them together