4200 Series - Steam Safety Valve

Product Brand: Farris

  • 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
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 psig (1.0 to 68.9 barg)
Temperature Ranges -20 to 1000°F (538°C)
Flange Classes 150# – 600#
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

Products

Contacts

America

Brecksville, Ohio
T: +1.440.838.7690

Alberta, Canada
T: +1.780.468.5463

Edmonton, Canada
T:+1.780.465.2262

Ontario, Canada - (Nuclear)
T: +1.519.756.4800

Sao Carlos-SP, Brazil
T: +55.1621.078741

Europe

Corby, UK
T: +44.1536.425980

Asia

Beijing, China
T: +86.106.5058966

New Delhi, India
T: +91.11.49756200-299