4. Fluid handling
  5. Line condition change responsive valves
  6. Safety cut-off requiring reset

Xiangwei Zeng

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Fluid-controlled valve for pipeline pig

Fluid handling – With cleaner – lubrication added to fluid or liquid sealing... – Cleaning or steam sterilizing
Reexamination Certificate

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Self-operated protection device for pipeline

Fluid handling – Line condition change responsive valves – Safety cut-off requiring reset
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2822973

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