1 0
    DFT Inc. →

    4" Wafer Check Valve with 316 SS Trim, Class 125/250 FF Cast Iron Body

    4" Wafer Check Valve with 316 SS Trim, Class 125/250 FF Cast Iron Body

    INL-b36afa

    Reliable spring-assisted check valve with 316 SS Trim, ideal for water treatment and power generation. API 594 compliant.

    $399.99
    $399.99
    Sale

    Initiate Order

    4" Wafer Check Valve with 316 SS Trim, Class 125/250 FF Cast Iron Body

    4" Wafer Check Valve with 316 SS Trim, Class 125/250 FF Cast Iron Body

    $399.99

    Quantity: 1

    Claim Your Seller Account

    4" Wafer Check Valve with 316 SS Trim, Class 125/250 FF Cast Iron Body

    4" Wafer Check Valve with 316 SS Trim, Class 125/250 FF Cast Iron Body

    $399.99

    Quantity: 1

    Delivery via Maden

    Expect your order to arrive on time.

    Secure Payments

    All orders are processed through a secure, PCI-compliant checkout.

    View full details
    Meet your fluid control needs with the DFT® Model WLC Cast Iron Wafer style Silent Check Valve. This spring-assisted valve, featuring a 316 SS Trim and ASME Class 125/250 rating, offers reliable operation and low maintenance. Seal integrity is ensured by the flanged joint, preventing leaks during service. Ideal for water treatment and power generation applications, this valve eliminates water hammer and is compliant with API 594 standards.

    Product Specifications

    Application 0
    Chemical Lines | Cooling Towers | Crude & Refined Product Lines | Evaporators | Generator Inlet & Discharge | Hydraulic Lines | Metering Pumps | Mine Dewatering | Process Lines | Pump Discharge | Vacuum Breaker | Water Lines | Water Treatment
    Available Soft Seat Materials Available Soft Seat Materials
    Buna-N (-70 to 250ºF)
    Features 0
    Wafer designLightweightSpring-assisted silent closingCenter guided (2" to 10")Dual guided stem (2" to 10")Horizontal or vertical installationProtected springASME 125 & 250 - 2" to 10" Line Size - Cast Iron body - Bronze or 316 SS trim - Ends: - Wafer FF - AWWA seat leakage Axial flow Nozzle style
    Materials Of Construction Body
    A126 Class B
    Materials Of Construction Body Material
    Cast Iron
    Materials Of Construction Bushing
    316
    Materials Of Construction Seat
    A351 CF8M
    Materials Of Construction Spring
    A313 T302 Stainless Steel
    Materials Of Construction Trim
    316 SS
    Options 0
    Buna-N Soft Seat
    Specifications Asme Class
    125 | 250
    Specifications Cv
    228
    Specifications Dimension A
    4.00 in | 102 mm
    Specifications Dimension B
    7 in | 178 mm
    Specifications Ends
    Wafer (FF)
    Specifications Other
    API 594 (600#, 900/1500#) | API PED (EXCEPT CAST IRON VALVES)
    Specifications Pressure Rating
    200 psig | 400 psig | 13.8 barg | 27.6 barg
    Specifications Series
    WLC®
    Specifications Size
    4.00 in | DN 100
    Specifications Temperature Rating
    200 ºF Max | 93 ºC Max
    Specifications Weight
    18 lb | 8.2 kg