4. Valves and valve actuation
  5. Fluid actuated or retarded
  6. Pilot or servo type motor

Karl Tratberger

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Pilot operated servo valve

Fluid handling – Systems – Multi-way valve unit
Patent

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Pilot stage for pressure control valves

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems
Patent

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Pilot-operated servo-valve

Fluid handling – Systems – Multi-way valve unit
Patent

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Two-port cartridge seat valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor
Patent

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Profile ID: LFUS-PAI-P-503448

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