1 0
    DFT Inc. →

    Stainless Steel BSSV6 Style Vacuum Breaker Check Valve

    Stainless Steel BSSV6 Style Vacuum Breaker Check Valve

    INL-a95aa4

    Protect pressure vessels with the Stainless Steel BSSV6 Style Vacuum Breaker Check Valve. Made of 316 SS for reliability and tight shut-off, ideal for various applications.

    $149.99
    $149.99
    Sale

    Initiate Order

    Stainless Steel BSSV6 Style Vacuum Breaker Check Valve

    Stainless Steel BSSV6 Style Vacuum Breaker Check Valve

    $149.99

    Quantity: 1

    Claim Your Seller Account

    Stainless Steel BSSV6 Style Vacuum Breaker Check Valve

    Stainless Steel BSSV6 Style Vacuum Breaker Check Valve

    $149.99

    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
    The Stainless Steel BSSV6 Style Vacuum Breaker Check Valve is designed to provide effective protection against pressure vessel collapse and condensate back-up in piping systems. Made of high-quality 316 SS materials, this valve offers a tight shut-off with a lapped disc and seat, ensuring reliable operation. With a cracking pressure of 0.36 psi, it meets stringent industry standards for antisiphon applications, boiler feed systems, steam mains, and more. Versatile and easy to maintain, this valve is suitable for horizontal or vertical installation, making it a top choice for reliable performance.

    Product Specifications

    Application 0
    Antisiphon Applications | Boiler Feed & Discharge | Heat Exchangers | Irrigation System | Jacketed Pans | Steam Coils | Steam Mains | Steam Systems | Sterilizing Chambers | Storage Ressels | Tanks
    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 Ansi
    B1.20.1
    Codes And Standards Astm
    303 SS not acceptable for CRN
    Codes And Standards Mss
    SP-25
    Features 0
    1" to 4" size450 to 6000 CWPThreaded O.D. (MNPT)Unthreaded inlet boreStainless Steel ConstructionSpring-assisted silent closingHorizontal or vertical installationTight shut-off - lapped disc & seatEasy maintenanceVersatile
    Materials Of Construction Disc
    316 SS
    Materials Of Construction Guard
    CF8M
    Materials Of Construction Retaining Ring
    316 SS
    Materials Of Construction Seat
    316 SS
    Materials Of Construction Spring
    316 SS
    Options 0
    Inconel® 750 SpringSoft seat
    Specifications Approx Net Weight Each
    1.25 lb | 0.6 kg
    Specifications Cold Working Pressure
    0 psig | 3000 psig | 0 barg | 207 barg
    Specifications Cv
    23.1
    Specifications Ends
    NPT (Threaded)
    Specifications Friction Loss Feet Of Pipe
    7
    Specifications Friction Loss Meter Of Pipe
    2.1
    Specifications Nominal Size Mnpt A
    2.00 in
    Specifications Series
    Vacuum Breaker
    Specifications Size
    2.00 in | DN 50
    Specifications Style
    BSSV6
    Specifications Unthreaded Inlet Bore B
    1.09 in | 28 mm
    Specifications Valve Cracking Pressure
    0.36 psi | 0.025 bar | 10.1 in.water | 257 mm.water | 18.8 mmHg
    Specifications Valve Cracking Pressure Tolerance
    ±10%