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

Gerard Jean Andre Le Clanche

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Butterfly valve device for connecting and isolating fluid...

Valves and valve actuation – Rotary valves – Butterfly
Reexamination Certificate

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Driven proportional-control thermostatic device with back-up...

Internal-combustion engines – Cooling – Automatic coolant flow control
Reexamination Certificate

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Motorized thermostatic device with backup thermostatic element

Automatic temperature and humidity regulation – Cooling radiator – Bypass
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2449724

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