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

Three Locations to Serve You!

Industrial Valve

5310 Highway 45 

Eight Mile, AL 36613 

(251) 675-5282

Industrial Valve

9045 Industrial Drive

Bastrop, LA 71220

(318) 283-1004

Industrial Valve

510 Industrial Drive SW

Cleveland, TN 37311

(423) 472-6110