Product Brand: Farris
- Threaded Steel PRV
- ASME/NB Certified – Air, Steam & Water
- Full Bore Nozzle Design
| GENERAL SPECIFICATIONS: | |
|---|---|
| Size | 1/2” x 1” & 3/4” x 1” |
| Orifice Areas | .077 (liquid) .089 (vapor) square inches |
| Set Pressure Ranges | 15 to 800 psig |
| Temperature Ranges | -20 to 750°F |
| Suitable for | Air, Steam, Gas & Water |
| Materials of Construction | Carbon Steel Bonnet Stainless Steel Body & Trim |
Certifications
- ASME/NB Section VIII and III for Air, Steam and Water
- 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