4. Fluid handling
  5. Systems
  6. Multi-way valve unit

Allan K. Shea

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Fluid trim apparatus and method

Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate

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High energy loss fluid control device

Fluid handling – Systems – Multi-way valve unit
Patent

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High energy loss fluid control device

Fluid handling – Systems – Multi-way valve unit
Patent

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Metallic seal for high performance butterfly valve

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve
Patent

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Quarter turn valve

Valves and valve actuation – Rotary valves – Butterfly
Patent

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Profile ID: LFUS-PAI-P-457781

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