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6400 Series
6400 Series - Steam Safety Valves
| General 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 Stainless Steel Chrome-Moly |
- Flanged Spring Loaded Boiler Safety Valve
- Available in closed bonnet or exposed spring versions
- Hardened conical disc for extended seat life
- Full nozzle design
- 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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