Saunders® HC4 actuation platform incorporates a comprehensive range of stainless steel (S360) and polymer options (P345) to meet the exacting challenges of process and utility applications in the Life Science industry.


The compact, lightweight, piston type pneumatic actuators have been designed to provide:

  • Lightweight, compact design for ease of maintenance and system configuration
  • Class leading closure performance up to 16 bar
  • Smooth OD profile suitable for typical wash-down protocol
  • Excellent chemical and temperature resistance
  • Suitable for intermittent autoclave application
  • Extended Size range through DN100 (4") - S360




Saunders® S360

Now available in sizes up to 4" (DN100), the Saunders® S360 is a modular stainless steel piston actuator which has been developed to provide superior performance for sterile applications in the Life Science industry.
saunders ec

Saunders® EC

The Saunders® EC Actuator is a compact and lightweight polymer piston operated pneumatic linear actuator suitable for demanding duties in both industrial and aseptic applications.
saunders ecx

Saunders® ECX

Saunders® ECX Actuators provide an extension to the Saunders S360 and EC Actuator range, providing excellent chemical resistance with a compact design. ECX available for larger size valves only DN150 (6").

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