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
