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Fluid-delivery valves
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Industry
CPC
F16K21/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F16
Engineering elements
F16K
VALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING
Current Industry
F16K21/00
Fluid-delivery valves
Sub Industries
F16K21/02
providing a continuous small flow
F16K21/04
Self-closing valves
F16K21/06
in which the closing movement, either retarded or not, starts immediately after opening
F16K21/08
with ball-shaped closing members
F16K21/10
with hydraulic brake cylinder acting on the closure member
F16K21/12
with hydraulically-operated opening means with arrangements for pressure relief before opening
F16K21/14
with special means for preventing the self-closing
F16K21/16
closing after a predetermined quantity of fluid has been delivered
F16K21/165
with means sensing the weight of said fluid quantity
F16K21/18
closed when a rising liquid reaches a predetermined level
F16K21/185
with electrical or magnetical means
F16K21/20
by means making use of air-suction through an opening closed by the rising liquid
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