4. Valves and valve actuation
  5. Rotary valves
  6. Plug

David A. Yanov

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Coupling for liquid meters

Measuring and testing – Volume or rate of flow – Element
Patent

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Plug valve

Valves and valve actuation – Rotary valves – Plug
Patent

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Single control faucet

Fluid handling – Removable valve head and seat unit – Retained by bonnet or closure
Patent

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Threaded pipe coupling

Pipe joints or couplings – Screw – Attached thread bushing
Patent

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Profile ID: LFUS-PAI-P-1489134

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