The FBC® check valve is an economical, compact, lightweight, insert wafer check valve that easily installs between two flanges. The in-line, spring assisted design prevents "water hammer" and reverse flow". The FBC contains all of the proven features of the Basic-Check valve developed by DFT® over 80 years ago. Like the Basic-Check, the metal-to-metal sealing area of the disc and seat is precision lapped providing tight shut-off for applications involving liquids, gases, or steam. Resilient soft seats are available for applications requiring bubble-tight shut-off.

Sizes 1" through 4", Class 150 and 300

Features:

• Spring-assisted silent closing
• Horizontal or vertical installations
• ASME/ANSI Class 150 and 300
• Stainless steel seat, disc, guard, retaining ring & spring
• Cracking pressure: 0.6 to 0.15 psi
• Temperatures to 450 degrees F
• Use in Schedule 40 pipe
• Meets ASME B16.34-2004 & MSS SP-126
• Flange Finish per MSS SP-6
• Seat Leakage per MSS SP-61
• Options:
• Soft Seat
• Inconel X-750 spring

DFT Inc.
140 Sheree Blvd.
Exton, PA 19341

Web site
E-mail Company

Phone:    (610) 363-8903
Toll Free: (800) 206-4013