4. Valves and valve actuation
  5. Rotary valves
  6. Seat or interface seal

Lee A. Weber

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Pneumatic converter having variable gain relay stack

Fluid handling – Pressure modulating relays or followers – Plural series units
Patent

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Shut-off/equalizing valve with molded seals

Valves and valve actuation – Rotary valves – Seat or interface seal
Patent

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Profile ID: LFUS-PAI-P-1043045

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