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

Frank D. Sears

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Method for assembling a plastic ball valve

Valves and valve actuation – Rotary valves – Ball valve
Patent

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Plastic ball valve ball seal means

Valves and valve actuation – Rotary valves – Ball valve
Patent

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Plastic ball valve stem seal

Valves and valve actuation – Rotary valves – Ball valve
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Profile ID: LFUS-PAI-P-1099120

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