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  2. VALVE, CHECK, DUAL PLATE, 28“ 1500# FLG, WCB, SS316
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VALVE, CHECK, DUAL PLATE, 28“ 1500# FLG, WCB, SS316

  • Product Name
  • Nominal Size
  • Pressure Rating
  • End Connection
  • Flange Finish
  • Construction
  • Type of Obturator
  • Type of Seat
  • Material, Body
  • Material, Trim
  • Material, Disc
  • Material, Disc, Seat Facing
  • Material, Seat Ring
  • Material, Seat Ring, Seat Facing
  • Material, Spring
  • Standard, Design
  • Standard, Face-to-Face
  • Standard, End Connections
  • Standard, Inspection & Tests
  • Additional Info

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SPECIFICATION FOR VALVE, CHECK, DUAL PLATE, 28“ 1500# FLG, WCB, SS316

General
Product Name Check Valve; Check Valve, Sour Service
Nominal Size NPS 28
Pressure Rating Class 1500
End Connection Raised Face (RF); Ring Type Joint (RTJ)
Flange Finish Smooth Finish; Stock Finish; Spiral Serrated; Concentric Serrated; 125-250 AARH; 250-500 AARH; 63 AARH
Construction One-piece Body, End Entry
Type of Obturator Dual Plate
Materials
Material, Body A216 WCB
Material, Trim SS316 (#10); 316/Hardfaced (#12); Hardfaced (#16)
Material, Disc A216 WCB; A351 CF8M
Material, Spring Inconel X750
Standards
Standard, Design API Std 594
Standard, Face-to-Face ASME B16.10; API Std 594; Other
Standard, End Connections ASME B16.5; JIS B2202; ASME B16.47 Series A; ASME B16.47 Series B; JIS B2210; Other
Standard, Inspection & Tests API Std 598
Additional