SV27 Series Pilot Operated Check Valves for External Monitoring

Safety Cat. 2 PL c

  • Dirt tolerant, wear compensating for quick response and high flow capacity
  • Poppet construction for near zero leakage & dirt tolerance
  • Senses internal position & state
  • Electrical feedback via DPST switch (Double-Pole Single-Throw)
  • Directly operated safety-rated force-guided positive-break status switch (DPST)
  • A diagnostic coverage (DC) of up to 90% can be obtained by monitoring the safety switch status
  • SISTEMA Library available for download at



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