SPA-R Pneumatic Quarter Turn Actuator

Brand: Swissfluid (USA), Inc

SPA-R Pneumatic Quarter Turn Actuators are suitable for easy, modular installation onto process control components such as Butterfly Valves, Cylindrical Plug Valves, Ball Valves or as operating device applied on automated Reactor Sampling Systems.
  • Robust Rack & Pinion construction
  • For dry or lubricated, filtered compressed air
  • Plant-side lubricated for 1,000,000 cycles
  • Hard anodized / epoxy coated body for excellent corrosion protection
  • Multiple bolt circles according to ISO 5211-DIN 3337 for direct automation
  • Top drillings according to NAMUR VDI\VDE-3845 for accessory mounting
  • Visual position indicator
  • Pre-compressed spring cartridges for safe dismantling


Body Material

  • Aluminum, Hard Anodized


  • TR 50 to TR 420

Certifications & Approvals

  • CE

Temperature Range

  • -4° to +176° F

Air Supply

  • Filtered Air (Dry or Lubricated)

Air Pressure

  • 14.2 to 116 psi

Torque Range

  • 20 to 88,720 in-lbs at 87 psi Air Pressure

Operating Angle

  • 90°

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