/ 1890 Series – Process Valve

  • 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
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