Jamesbury® EasyFlow Series SN

Designed for fast efficient operation of gate, globe, damper and other linear type valves. Jamesbury EasyFlow SN series piston-barrel linear actuator combine the benefits of high cycle life, a rugged construction and an accordance with ISO 15552 & VDMA 24562 with unique range of feature and option. They are specially designed for fast operation of gate valve, globe valve, damper and other linear type valves.

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Features & Benefits

  • Cylinder barrel from extruded profile aluminium with micro honed for extremely low friction.
  • Cushioning adjustable at both ends.
  • Safe & easy maintenance
  • Suitable for various services
  • Rugged design
  • Wide thrust range.
  • Permanent magnet is standard.


  • Factory automation & general process applications
  • High cycle life control and on-off applications
  • Emergency shutdown.


  • Series:  Pneumatic piston-barrel type linear actuator
  • Version:               Double acting (For spring return version consult Neles)
  • Max Operating Pressure:              8 bar
  • Force Range:      1147N to 20107N
  • Temperature Range:      -20 to +80 °C (For high & low temp. version, consult Neles)
  • Protection Class:               IP 67
  • Mounting Interface:       ISO 15552 VDMA 24562