Filters by category

• General
  • Product Name
    Check Valve Check Valve, Sour Service
  • Nominal Size
    NPS 3/8 NPS 1/2 NPS 3/4 NPS 1 NPS 1-1/4 NPS 1-1/2 NPS 2 NPS 2-1/2 NPS 3 NPS 4
  • Pressure Rating
    Class 800 Class 150 Class 300 Class 900 Class 600 Class 1500 Class 2500
  • End Connection
    Raised Face (RF) Flat Face (FF) Ring Type Joint (RTJ) Butt-Welding (BW) Socket-Welding (SW) NPT BSP SW x NPT
  • Type of Bore
    Reduced Bore (RB) Full Bore (FB)
  • Construction
    Bolted Cover (BC) Welded Cover (WC) Pressure Sealed Cover (PSC)
  • Type of Seat
    Default
  • Type of Obturator
    Swing Type

• Materials
  • Material, Body
    A105 A105N A350 LF2 A350 LF3 A182 F316 A350 LF6 Cl. 1 A350 LF6 Cl. 2 A182 F316L A182 F316H
  • Material, Trim
    13CR 13CR/Hardfaced (#8) Hardfaced (#5) SS316 (#10) 316/Hardfaced (#12) Hardfaced (#16) Alloy 825 (#19C)
  • Material, Cover
    A105 A105N A350 LF2 A350 LF3 A182 F316 A350 LF6 Cl. 1 A350 LF6 Cl. 2 A182 F316L A182 F316H

• Standards
  • Standard, Design
    ASME B16.34 API Std 602 BS 5352