Forged Steel Flanged Piston Check Valves 150lb, 300lb, & 600lb

Features

• Integral or Welded Flanges

• Two piece self aligning packing gland

• Captured Graphite Spiral wound gasket

• Integral backseat

• Flange Dimensions ANSI B16.5

• NACE MR-01-75

Options

• Alternate Trims

• Alternate Body Materials

• Welded Seats

Standards

• API-602

• BS 5352

• ANSI B16.34

• API-598

• MSS SP-25

Download Drawings

Drawings are based on most recent revisions and are subject to change without notice.

• Flanged

  • F151LF (150 lb)

  • F301LF (300 lb)

  • F601LF (600 lb)

• Forged Stainless

  • FS151LF (150 lb)

  • FS301LF (300 lb)

  • FS601LF (600 lb)