Details

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The FBC® Check Valve is a compact, lightweight, insert wafer check valve that easily installs between two flanges. The non-slam, spring-assisted design prevents "water hammer" and "reverse flow". The FBC® Check Valve contains all the proven features of the Basic-Check® valve developed originally by DFT® and still in use after 70 years. Like the Basic-Check® Valve, the metal-to-metal sealing area of the disc and seat is precision lapped, providing tight shutoff for applications involving liquids, gases, or steam. Resilient soft seats are available for applications requiring bubble-tight shutoff.

Standard Features:

• Sizes 1" thru 4"
• ASME/ANSI Class 150 and 300
• Stainless steel seat, disc, guard, retaining ring & spring
• Extended tag for easy identification of the installed valve
• Use in Schedule 40 or Schedule 80 pipe
• Horizontal or Vertical installations
• Meets ASME B16.34 & MSS SP-126
• Flange finish per MSS SP-6
• Spring-assisted silent closing