Festo VOFA Series Control Block

Redundantly designed for safe reversing of a hazardous movement or for safe venting of pneumatic drives.

This model has 5 variants.
Highlights...

Features

  • 830 to 1,050 l/min standard nominal flow rate
  • Piston spool valve design
  • Mechanical spring reset method
  • Conforms to EN 13849-1
  • Equipped with VSVA pneumatic valves
  • Switching position sensing
  • Suitable for use as a press safety valve in accordance with ISO 16092-4
  • Soft sealing principle
  • Exhaust function can be throttled

The Festo VOFA Series Control Block can be selected as a decentralized individual connection variant with electrical and pneumatic individual connection or as a feature integrated in the valve manifold VTSA/VTSA-F. The control block is purely mechanical, and can be used as a press safety valve to ISO 16092-4 and EU directive 2006/42/EC (Machinery Directive).