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    DFT Inc. →

    DFT FBC® 3" Stainless Steel Insert Wafer Check Valve

    DFT FBC® 3" Stainless Steel Insert Wafer Check Valve

    INL-b11711

    Discover superior performance and reliability with the DFT FBC® 3" Stainless Steel Insert Wafer Check Valve. Perfect for preventing water hammer and reverse flow in various applications.

    $269.99
    $269.99
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    DFT FBC® 3" Stainless Steel Insert Wafer Check Valve

    DFT FBC® 3" Stainless Steel Insert Wafer Check Valve

    $269.99

    Quantity: 1

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    DFT FBC® 3" Stainless Steel Insert Wafer Check Valve

    DFT FBC® 3" Stainless Steel Insert Wafer Check Valve

    $269.99

    Quantity: 1

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    The DFT FBC® 3" Stainless Steel Insert Wafer Check Valve is a high-performance valve designed for seamless installation between flanges. Featuring a non-slam, spring-assisted design to prevent water hammer and reverse flow, this valve is perfect for applications with liquids, gases, or steam. With precision lapped metal-to-metal sealing and various soft seat options available for bubble-tight shutoff, this valve ensures reliability and efficiency in diverse industrial operations. It meets ASME Class 150/300 standards, offering outstanding performance in autoclaves, chemical lines, compressor discharge, steam lines, and more.

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    Product Specifications

    Application 0
    Autoclaves | Boiler Feed & Discharge | Chemical Lines | Compressor Discharge | Condensate Lines | Cookers | Cooling Towers | Crude & Refined Product Lines | Cryogenics | Digester | Evaporators | Fly Ash System | Gases | Generator Inlet & Discharge | Hydraulic Lines | Liquids | Metering Pumps | Mine Dewatering | Nitrogen Purge | Process Lines | Pump Discharge | Refrigeration | Steam | Steam Lines | Vacuum Breaker | Water Lines | Water Treatment
    Available Soft Seat Materials Available Soft Seat Materials
    Buna-N (-70 to 250ºF) | EPDM (-75 to 300ºF) | TFE®-Viton® (-40 to 400ºF) | Viton® (-40 to 400ºF) | Zelon® (37 to 470ºF)
    Codes And Standards Mss
    SP-126, SP-61, SP-6
    Features 0
    Spring-assisted silent closingHorizontal or vertical installationsSizes 1" thru 4"ASME/ANSI Class 150 and 300Stainless steel seat, disc, guard, retaining ring & springCracking pressure: 0.6 to 0.15 psiTemperatures to 450°FUse in Schedule 40 pipeMeets ASME B16.34-2004 & MSS SP-126Flange Finish per MSS SP-6Seat Leakage per MSS SP-61
    Materials Of Construction Disc
    316 SS
    Materials Of Construction Guard
    316 SS
    Materials Of Construction Retaining Ring
    BUNA-N | EPDM | TFE®-Encapsulated Viton® | Viton® | Zelon®
    Materials Of Construction Seat
    316 SS
    Materials Of Construction Spring
    Inconel® X-750
    Options 0
    Soft-seatInconel® X-750 Spring
    Specifications Ansi
    B16.34
    Specifications Asme Class
    150 | 300
    Specifications Cold Working Pressure
    275 psig | 720 psig | 18.98 barg | 49.68 barg
    Specifications Cracking Pressure Cp
    0.14 psig | 0.01 bar
    Specifications Cv
    57.4
    Specifications Dimension A
    1.473 in | 37 mm
    Specifications Dimension B
    0.313 in | 8 mm
    Specifications Dimension C
    2.97 in | 75.438 mm
    Specifications Ends
    Wafer (RF)
    Specifications Od
    5 in | 127 mm
    Specifications Series
    FBC®
    Specifications Size
    3.00 in | DN 80
    Specifications Temperature Rating
    -460 to 700 ºF | -273.33 to 371.11 ºC
    Specifications Weight
    2.2 lb | 1 kg