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    ALC® 3" Wafer Check Valve, 316 SS, 150 & 300 Class, Viton® Seal

    ALC® 3" Wafer Check Valve, 316 SS, 150 & 300 Class, Viton® Seal

    INL-3cd6af

    ALC® 3" Wafer Check Valve for preventing water hammer & reverse flow. Spring-assisted, API 594 compliant, ASME Class 150 & 300.

    $599.99
    $599.99
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    ALC® 3" Wafer Check Valve, 316 SS, 150 & 300 Class, Viton® Seal

    ALC® 3" Wafer Check Valve, 316 SS, 150 & 300 Class, Viton® Seal

    $599.99

    Quantity: 1

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    ALC® 3" Wafer Check Valve, 316 SS, 150 & 300 Class, Viton® Seal

    ALC® 3" Wafer Check Valve, 316 SS, 150 & 300 Class, Viton® Seal

    $599.99

    Quantity: 1

    Delivery via Maden

    Expect your order to arrive on time.

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    The ALC® 3" Wafer Check Valve is a spring-assisted, silent closing valve designed to prevent water hammer and reverse flow. Meeting API 594 Face-to-Face dimensions, this valve is ideal for various liquid, gas, or steam applications, ensuring efficient and reliable performance. With wafer RF ends, stainless steel seat, disc & bushing, Nitronic 60 stem, and Inconel® X-750 Spring, it offers advanced features like low 0.5 psi cracking pressure spring and axial flow design. Suitable for horizontal or vertical installation, this valve caters to ASME Class 150 and 300 standards, providing secure and leak-free operations in a wide range of industrial settings.

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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 | Generator Inlet & Discharge | Hydraulic Lines | Metering Pumps | Mine Dewatering | Nitrogen Purge | Process Lines | Pump Discharge | Refrigeration | 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 450ºF)
    Codes And Standards Ansi
    B1.1 | B16.34 | B16.5
    Codes And Standards Astm
    A216GR WCB | A351GR CF8M
    Codes And Standards Mss
    SP-25 | SP-6 | SP-61
    Codes And Standards Other
    API 594 | API PED
    Features 0
    API 594 Face-to-Face dimensionsWafer RF endsSpring-assisted silent closingHorizontal or vertical installationSizes 2" thru 24"ASME Class 150 and 300Standard body materials:- A216 WCB- A351 CF8MStainless steel seat, disc & bushingNitronic 60 stemInconel® X-750 Spring0.5 psi cracking pressure springSeat Leakage per MSS SP-61Tapped holes in body for lifting lugs Axial flow Nozzle style
    Materials Of Construction Body
    A351 CF8M
    Materials Of Construction Body Material
    316 Stainless Steel
    Materials Of Construction Bushing
    A479 316
    Materials Of Construction Discstem Assembly
    316 SS/Nitronic 60
    Materials Of Construction Gasketing
    CFG (Corrugated Flexible Graphite)
    Materials Of Construction Seat
    A351 CF8M/Viton®
    Materials Of Construction Spring
    Inconel® X-750
    Materials Of Construction Trim
    316 SS
    Options 0
    Body Materials:Alloy 20Hastelloy®Others upon request316 SS springCustom sizing - low flowStellited trimNACESoft-Seat
    Specifications Asme Class
    150 | 300
    Specifications B Dia
    5.75 in | 146 mm
    Specifications Cold Working Pressure
    720 psig | 49.68 barg
    Specifications Cracking Pressure Cp
    0.63 psig | 0.043 bar
    Specifications Cv
    260
    Specifications Dimension A
    2.88 in | 73 mm
    Specifications Dimension B
    5.75 in | 146 mm
    Specifications Ends
    Wafer (RF)
    Specifications Series
    ALC®
    Specifications Size
    3.00 in | DN 80
    Specifications Temperature Rating
    -40 to 400 ºF
    Specifications Weight
    12.25 lb | 5.6 kg
    Specifications Working Steam Pressure
    515 psig