1890 SERIES – PROCESS VALVE

Product Brand: Farris
• Threaded Steel PRV
• ASME/NB Certified – Air, Steam and 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