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  • FBC® Insert Wafer Check Valves
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
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Size (mm)

ASME CLASS

Seat

ENDS

Prod. #

Inventory

Size

ASME CLASS

Seat

Cracking Pressure CP

ENDS

CAD Download

Rfi_link

Inventory

List Price

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{0} 		N/A 3 in80 mm N/A 150 300 N/A 316 SS/EPDM N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A CAD Icon (for items table) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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{0} 		N/A 3 in80 mm N/A 150 300 N/A 316 SS/Zelon® N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A CAD Icon (for items table) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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{0} 		N/A 4 in100 mm N/A 150 N/A 316 SS N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A CAD Icon (for items table) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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{0} 		N/A 4 in100 mm N/A 150 N/A A479 316 N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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{0} 		N/A 4 in100 mm N/A 150 N/A 316 SS/Viton® N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A CAD Icon (for items table) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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{0} 		N/A 4 in100 mm N/A 150 N/A 316 SS/TFE®-Viton® N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A CAD Icon (for items table) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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{0} 		N/A 4 in100 mm N/A 150 N/A 316 SS/Buna N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A CAD Icon (for items table) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
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