Metal Seated | Keystone

Figure F459 - Extension Spindles

Figure 459 extension spindles for Knifegate valves.

Features & Benefits:

  • This extension system allows remote actuation of Knifegate valves in all sizes and provides a simple economical system with flexibility of design.
  • Standard units are 304 S/S. Other materials available on request.
  • Handwheel, Bevel Gearbox, Electric & Cylinder Actuator can be remotely fitted subject to size/weight/torque constraints.
  • Long extension requirements need to be designed to suit each specific application.
  • Suits all valve sizes to 600mm.
  • When ordering your extensions specify the required length (ZZZ) from the valve centreline to the top of the handwheel.
  • Extensions are not free standing and must be supported.
  • Extensions are available with accessories such as wall brackets and universal joints and can be fitted with a F406 spindle cap instead of a handwheel.

See the Technical Data Sheet in the Documentation tab for detailed specifications

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Technical Data Sheets

F459 Knifgate Valves (English)

Extension spindles for Knifegate valves

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