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
  • End Connection
    Raised Face (RF) Flat Face (FF) Ring Type Joint (RTJ) Butt-Welding (BW) Socket-Welding (SW) NPT Plain End (PE) SW x NPT
  • Type of Bore
    Standard Bore Reduced Bore (RB)
  • Construction
    Bolted Cover (BC) Welded Cover (WC)
  • Type of Seat
    Default
  • Type of Obturator
    Ball Type Piston Type

• Materials
  • Material, Body
    A105 A105N A350 LF2 A350 LF3 A182 F304 A182 F316 A350 LF6 Cl. 1 A350 LF6 Cl. 2 A182 F304L A182 F304H A182 F51 A182 F316L A182 F316H
  • Material, Trim
    13CR SS304 13CR/Hardfaced (#8) SS304/Hardfaced Hardfaced (#5) SS304L SS304L/Hardfaced SS316 (#10) 316/Hardfaced (#12) Hardfaced (#16) UNS S31803 UNS S32750 UNS S31524 Alloy 825 (#19C) UNS S32760 UNS S31803/Hardfaced UNS S32750/Hardfaced SS304H Other
  • Material, Cover
    Default A105 A105N A350 LF2 A350 LF3 A182 F304 A182 F316 A350 LF6 Cl. 1 A350 LF6 Cl. 2 A182 F304L A182 F304H A182 F51 A182 F316L A182 F316H

• Standards
  • Standard, Design
    API Std 602 BS 5352