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Farris 4200 Steam Safety Valves

Flanged Spring Loaded Boiler Safety Valve Full nozzle design Open bonnet design One piece guide Low stem bearing point Temperature equalizing disc Heavy stainless steel lock screw studs Test Gag Optional

Farris 4200 General Specifications:

Size 1” x 1/4” x 1-1/2” to 6” x 8” Orifice Areas F (0.316 sq2) to Q Orifice (11.39 sq2) Set Pressure Ranges 15 to 1000

Size 1” x 1/4” x 1-1/2” to 6” x 8” Orifice Areas F (0.316 sq2) to Q Orifice (11.39 sq2) Set Pressure Ranges 15 to 1000

Orifice Areas F (0.316 sq2) to Q Orifice (11.39 sq2) Set Pressure Ranges 15 to 1000

Set Pressure Ranges 15 to 1000 psig (1.0 to 68.9 barg) Temperature Ranges -20 to 1000°F (538°C) Flange Classes 150# – 600# Materials of Construction Carbon Steel

Temperature Ranges -20 to 1000°F (538°C) Flange Classes 150# – 600# Materials of Construction Carbon Steel

Flange Classes 150# – 600# Materials of Construction Carbon Steel

Materials of Construction: Carbon Steel, Stainless Steel, Low/High-Temperature Alloy Steels, Chrome-Moly

Certifications

  • ASME/NB Section I and VIII for Steam
  • CSA B51 (Canada CRN)
  • ISO 9001- 2008
  • PED 97/23/EC (European Pressure Equipment Directive)
  • ATEX 94/9/EC (European Potentially Explosive Atmospheres)
  • CSQL (China)
  • GOST-R (Russian)
  • US Coast Guard
  • Nuclear – 10 CRF 50 Appendix B, NCA-4000, NQA-1 N285.0
  • First Point Assessment Limited


Specs & Brochures