Hydraulic Actuator


Product Info

Many components are interchangeable, such as center housing, yokes, guide block and spring cans, the only major difference is the hydraulic power cylinder.

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Key Features

 

  • Fabricated entirely from carbon steel.
  • Totally enclosed weatherproof housing.
  • Scotch yoke mechanism to suit valve torque requirements.
  • Low pressure carbon steel hydraulic cylinder suitable for supply pressures up to 120 bar design.
  • High pressure carbon steel hydraulic cylinder suitable for supply pressures up to 400 bar design.
  • Carbon steel piston with dynamic floating O-ring seals coupled with lubricating piston guide rings.
  • Carbon steel spring cartridge (only for single acting) with safety facility which allows safe installation and removal of the whole cartridge assembely.
  • AISI 316SS mechanical position indicator (fully sealed IP68 to avoid ingress into the scotch yoke area) complete with VDI/VDE 3845 NAMUR drive slot for monitoring devices.
  • Bronze sliding blocks which ensure minimum friction, allowing for a long service life and reducing maintenance costs.
  • Bronze thrust bearings and high strength alloy steel chromium plated thrust reaction bar which guides the scotch yoke throughout its stroke and supports all transverse loads generated.


Contact Us

T | +27 16 100 4592
E | sales@kvcontrols.co.za
A |
46 Mercury street, Naledi Industrial Park, Sasolburg, 1947