Pressure Seal Check Valves

Carbon & Stainless Steel

Class: 600 thru 2500

Size: 2" thru 24"

Design and Manufacture Standards Pressure Seal Check Valve:

  • Basic Design – ANSI/ASME B 16.34
  • Face to Face Dimension – B 16.10
  • Flange End Dimension – B 16.5
  • Butt Well End Dimension – B 16.25
  • Inspection & Testing – API 598

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Pressure Seal Check Valve Specifications:

  • Size Range: 1″ thru 60″ (25mm – 1500mm)
  • Temperature Range: -20°F to 250°F (-29°C to 121°C)
  • Pressure Ratings: PN10, ASME 125 lb, ASME 150 lb, PN 16, PN 25, ASME 300 lb, PN 40
  • Body Materials: ASTM A 126 CLB, ASTM A 395, ASTM A 216 WCB, ASTM A 351 CF8M, Titanium
  • End Connections: Butt Weld Ends
  • Seat Materials: BUNA-N, EPDM, A240 – 304 (Inserted or Integral), PFTE, Viton
  • Applications: Industrial Fluid