Catalog | February 20, 2013

Angle Seat Valve - VZXF Catalog

Source: Festo Corporation

The angle seat valve VZXF is an externally controlled 2/2-way valve. Valves of this design are switched by means of an additional pilot medium.

The valve is closed by spring force when at rest. It is opened when pilot pressure is applied to the drive. The supply of the pilot medium into the drive chamber is controlled by an external valve that must be additionally integrated into the supply line for the pilot medium.


  • Insensitive to steam or slightly contaminated media
  • No pressure differential required between the inlet and outlet
  • Low flow resistance
  • Long service life
  • Low maintenance


  • Angle seat valves control suitable gaseous and liquid media in rigid piping systems without the need for any pressure differential Variants Gunmetal