Safety shut off valve HON790

    HON 790 is a direct-acting water safety shut-off valve (SSV) for hot water circuits of gas preheaters according to DIN EN 14382. It is ideal for protecting boilers of heating station gas pre-heaters​.

Features
  • For assembly in flow and return pipes of heating circuits
  • Simple construction
  • Low-pressure loss
  • Easy operation and performance tests
  • Function Class A
  • CE registration according to PED
  • SIL certified according to IEC61508
  • Max. admissible pressure PS: up to 160 bar
  • Max. operating pressure pmax: up to 160 bar
  • Connection: Sandwich design for assembly between DIN flange PN 10/16, PN 25, PN 40 and Flange Class 150, Class 300, Class 600, Class 900 according to ANSI 16.5 in DN 25, DN 50, DN 80, DN 100 and DN 150

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