pneumatic actuators

PNEUMATIC ACTUATORS

D/A PNEUMATIC ACTUATORS

We manufacture our own double acting pneumatic actuators. They are specifically designed to suit Zubi Valves Knife Gate valves. Special design and adaptations according customer requirements are possible.

  • Easy maintenance, Zubi Valves will supply any spare if it is required.
  • Stainless Steel version available.
  • One-piece NBR vulcanized piston (Ø80-Ø300).
  • Precision ground finish stainless steel piston rod for optimum performance.
DIRECTIVAS:
  • DIR 2006/42/CE (machinery)
  • DIR 2014/34/EU (ATEX) Area 2&22
SIZES & PRESSURES
  • Ø80mm
  • Ø100mm
  • Ø125mm
  • Ø160mm
  • Ø200mm
  • Ø250mm
  • Ø300mm
  • Ø350mm
  • Ø400mm
Recommended air supply 5/6bar. Special conditions, contact technical department.
TEMPERATURE RANGE -10ºC to +80ºC
FLUID Compressed air at least quality class 5 according to ISO 8573-1.
MATERIALS PNEUMATIC CAPS: Ø80-Ø300: Aluminium / AISI304 / AISI316 Ø350-Ø400: Ductile Iron GGG50 / AISI304 / AISI316 PNEUMATIC BARREL: Ø80-Ø400: Aluminium / AISI304 / AISI316 PISTON: NBR SEALINGS: NBR as standard VITON as optional
ACCESSORIES AND OPTIONS Manual override system, solenoid valves, tubbing, special piston rod connections, stem protection bellows.

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