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PCE
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DIFF Subgroup
F16K 17/34

in which the flow-energy of the flowing medium actuates the closing mechanism

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Safety valves; Equalising valves > Excess-flow valves > in which the flow-energy of the flowing medium actuates the closing mechanism

CPC:

Safety valves; Equalising valves, > Excess-flow valves (actuated in consequence of shock or similar extraneous influence F16K17/36) > in which the flow-energy of the flowing medium actuates the closing mechanism

No child classifications to compare. This is a leaf node in both IPC and CPC.