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    3" 316 Stainless Steel Insert Wafer Check Valve with Viton Seal

    3" 316 Stainless Steel Insert Wafer Check Valve with Viton Seal

    INL-302170

    Reliable 3" 316 SS Insert Wafer Check Valve with Viton Seal, prevents water hammer & reverse flow, ASME Class 150/300 compliant

    $289.99
    $289.99
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    3" 316 Stainless Steel Insert Wafer Check Valve with Viton Seal

    3" 316 Stainless Steel Insert Wafer Check Valve with Viton Seal

    $289.99

    Quantity: 1

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    3" 316 Stainless Steel Insert Wafer Check Valve with Viton Seal

    3" 316 Stainless Steel Insert Wafer Check Valve with Viton Seal

    $289.99

    Quantity: 1

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    The 3" 316 Stainless Steel FBC® Insert Wafer Check Valve with Viton® seal is designed for reliability and precision. Its non-slam, spring-assisted mechanism effectively prevents water hammer and reverse flow, making it ideal for a wide range of applications including autoclaves, boiler feed systems, chemical lines, and more. With metal-to-metal sealing and options for soft seat materials, this valve offers tight shutoff for various mediums. Featuring ASME Class 150/300 ratings, stainless steel construction, and adherence to standards like MSS SP-126 and ASME B16.34, this valve ensures long-lasting performance and compliance.

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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/Viton®
    Materials Of Construction Spring
    316 SS
    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
    -40 to 400 ºF | -40 to 204.44 ºC
    Specifications Weight
    2.2 lb | 1 kg