Aseptic seat valve SA

Shutting off pipes in aseptic and sterile processes

With the aseptic seat valves, Evoguard offers the right components for all applications within the aseptic process.

• Actuator allocation according to product pressure
  • 6 bar
  • 10 bar
• Housing design for a smooth product transition
• PN 25 housing designed for optimal cleaning
• Two-piece or one-piece valve disk available
  • Two-piece threaded valve disk with defined clearance for the sealing rings for easy installation and for security against infiltration and the seal being torn out
  • One-piece valve disk with PTFE compound sealing ring
• Leakage drain/bellows monitoring connections
• Rotational decoupling on linkage between valve shaft and drive for torsion-free lift motion of the valve disk
• Bellows with support
  • Stop for disassembly to prevent overstressing of the bellows; moreover, the support reduces vibrations and increases the service life of the bellows