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1890

1890 SERIES – PROCESS VALVE

  • Threaded Steel PRV
  • 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
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