Farris 6400 Steam Safety Valve

Flanged Spring Loaded Boiler Safety Valve Available in closed bonnet or exposed spring versions Hardened conical disc for extended seat life Full nozzle desig

Farris 6400 Steam Safety Valve Specifications:

Size:  1” x 2” to 4” x 6”

Orifice Areas D (0.150 sq2) to P Orifice (7.087 sq2)

Set Pressure Ranges : 15 to 1500 psig (1.0 to 103barg)

Temperature Ranges: -20 to 1000°F (-29 to 538°C) Flange Classes 150# – 1500# Materials of Construction Carbon Steel

Flange Classes: 150# – 1500#

Materials of Construction: Carbon Steel, Stainless Steel, Chrome-Moly

Certifications

  • ASME/NB Section I and VIII for Steam
  • CSA B51 (Canada CRN)
  • ISO 9001- 2008
  • CSQL (China)
  • GOST-R (Russian)
  • US Coast Guard
  • Nuclear – 10 CRF 50 Appendix B, NCA-4000, NQA-1 N285.0
  • First Point Assessment Limited

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