DFT® Inc
DFT® Inc
140 Sheree Blvd. PO Box 566
Exton, PA 19341-0566
Phone: 800.206.4013
Fax: 847.540.1422
Email: dft@dft-valves.com
Website: www.dft-valves.com
Print Back
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
FBC® Insert Wafer Check Valves
Unit of Measure
1 

Prod. #

Inventory

Size

ASME CLASS

Seat

Cracking Pressure CP

ENDS

Rfi_link

Inventory

List Price

8140-51 N/A
{0} 		N/A 1 in N/A 150 300 N/A 316 SS/Viton® N/A 0.60 psig0.041 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8140-57 N/A
{0} 		N/A 1 in N/A 150 300 N/A 316 SS EPDM N/A 0.60 psig0.041 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8140 N/A
{0} 		N/A 1 in N/A 150 300 N/A A479 316 N/A 0.60 psig0.041 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8140-49 N/A
{0} 		N/A 1 in N/A 150 300 N/A 316 SS/Buna N/A 0.60 psig0.041 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8140-98 N/A
{0} 		N/A 1 in N/A 150 300 N/A 316 SS/TFE®-Viton® N/A 0.60 psig0.041 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8142-51 N/A
{0} 		N/A 1.5 in N/A 150 300 N/A 316 SS/Viton® N/A 0.45 psig0.031 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8142-98 N/A
{0} 		N/A 1.5 in N/A 150 300 N/A 316 SS/TFE®-Viton® N/A 0.45 psig0.031 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8142-57 N/A
{0} 		N/A 1.5 in N/A 150 300 N/A 316 SS/EPDM N/A 0.45 psig0.031 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8142 N/A
{0} 		N/A 1.5 in N/A 150 300 N/A A479 316 N/A 0.45 psig0.031 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8142-49 N/A
{0} 		N/A 1.5 in N/A 150 300 N/A 316 SS/Buna N/A 0.45 psig0.031 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143-57 N/A
{0} 		N/A 2 in N/A 150 300 N/A 316 SS/EPDM N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143 N/A
{0} 		N/A 2 in N/A 150 300 N/A A479 316 N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143X N/A
{0} 		N/A 2 in N/A 150 300 N/A 316 SS N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143-54 N/A
{0} 		N/A 2 in N/A 150 300 N/A 316 SS/Zelon® N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143-98 N/A
{0} 		N/A 2 in N/A 150 300 N/A 316 SS/TFE®-Viton® N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143-49 N/A
{0} 		N/A 2 in N/A 150 300 N/A 316 SS/Buna N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8143-51 N/A
{0} 		N/A 2 in N/A 150 300 N/A 316 SS/Viton® N/A 0.38 psig0.026 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8144 N/A
{0} 		N/A 2.5 in N/A 150 300 N/A A479 316 N/A 0.2 psig0.014 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8144-49 N/A
{0} 		N/A 2.5 in N/A 150 300 N/A 316 SS/Buna N/A 0.2 psig0.014 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8144-98 N/A
{0} 		N/A 2.5 in N/A 150 300 N/A 316 SS/Viton® N/A 0.2 psig0.014 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145-98 N/A
{0} 		N/A 3 in N/A 150 300 N/A 316 SS/TFE®-Viton® N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145 N/A
{0} 		N/A 3 in N/A 150 300 N/A A479 316 N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145X N/A
{0} 		N/A 3 in N/A 150 300 N/A 316 SS N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145-51 N/A
{0} 		N/A 3 in N/A 150 300 N/A 316 SS/Viton® N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145-49 N/A
{0} 		N/A 3 in N/A 150 300 N/A 316 SS/Buna N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145-57 N/A
{0} 		N/A 3 in N/A 150 300 N/A 316 SS/EPDM N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8145-54 N/A
{0} 		N/A 3 in N/A 150 300 N/A 316 SS/Zelon® N/A 0.14 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8146X N/A
{0} 		N/A 4 in N/A 150 N/A 316 SS N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8146 N/A
{0} 		N/A 4 in N/A 150 N/A A479 316 N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8146-51 N/A
{0} 		N/A 4 in N/A 150 N/A 316 SS/Viton® N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8146-98 N/A
{0} 		N/A 4 in N/A 150 N/A 316 SS/TFE®-Viton® N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
8146-49 N/A
{0} 		N/A 4 in N/A 150 N/A 316 SS/Buna N/A 0.15 psig0.01 bar N/A Wafer (RF) N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= {QUOTE}
Unit of Measure
1