Main applications

  • Energy
  • Nuclear Power Stations
  • Turbine Island

Technical data

T max 100 °C
DN max 300
PN max 16


Swing check valve with flanged ends, body with or without lining, soft-seated, no dead volumes, straight-way pattern, full bore, slanted seat, static sealing to atmosphere; with soft rubber encapsulated pre-loaded valve disc featuring short travel to closure.


Waste water systems, pump systems.

Further technical information about SISTO-RSKNA

Overview of technical data

T -20 – 100 (°C)
DN 25 – 300
PN 16
Main applications Energy