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PVC True Union Ball Valves

True Union Ball Valves are available in a broad spectrum of sizes to suit the needs of your specific application. The name “True Union” means that the carrier, or main part, of the valve can be removed from the pipe system and can be either repaired or replaced. A ball valve is used to control flow for and on and off applications, the handle turns and the ball is moved to allow flow of liquids through the hole, opening, or can block flow entirely by closing the valve.

Top PVC True Union Ball Valve Models:

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  1. Flui-PRO Series 2 True Union Ball Valve

    Flui-PRO [Series 2] PVC True Union Ball Valve

    • • 1/2" - 4"
    • • Socket & Threaded
    • • TPE Seat / EPDM Seals
    • • Cost Effective Option
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  2. Sanking True Union Ball Valve

    Sanking PVC True Union Ball Valve

    • • 1/2" - 4"
    • • Socket OR Threaded
    • • PTFE Seat / EPDM or Viton Seals
    • &bull: Clear PVC Option Available
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  3. Flui-PRO [PRO SERIES] True Union Ball Valve

    Flui-PRO [PRO SERIES] PVC True Union Ball Valve

    • • 1/2" - 4"
    • • Socket & Threaded
    • • PTFE Seat / EPDM Seals
    • • Top Contractor Pick
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  4. Spears TU 2000 True Union Ball Valve

    Spears TU 2000 Industrial PVC True Union Ball Valve

    • • 1/2" - 4"
    • • Socket & Threaded
    • • PTFE Seat / EPDM or FKM Seals
    • • Lockable Handle
    • • SR FIPT, Flanged, Spigot, & Vented Options Available
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  5. GF Type 375 Ball Valve

    Georg Fischer Type 375 Ball Valve

    • • 1/2" - 6" (6" venturied)
    • • Socket, Threaded, Flanged
    • • PTFE Seat / EPDM or FPM Seals
    • • 10,000 Life Cycle
    • • Optional Vented Ball
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  6. GF Type 546 Ball Valve

    Georg Fischer Type 546 Ball Valve

    • • 3/8" - 4"
    • • Socket, Threaded, Flanged
    • • PTFE Seat / EPDM or FPM Seals
    • • ISO 9393
    • • Manual and Actuated
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  7. CEPEX STD Series Ball Valve

    CEPEX [STD] Series Ball Valve

    • • 1/2" - 4"
    • • Socket, Threaded, Flanged
    • • HDPE/PTFE Seats / EPDM O-Rings
    • • "Antiblock" system that avoids ball blockage
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Sometimes called double union valves, true union ball valves offer convenience and dependability. These valves feature special removable unions on each end that allow the valve body to be taken out of line and cleaned or repaired without having to cut the pipe or destroy the valve. For this reason, true unions are typically used in heavy duty industrial applications or in pipe lines where standard valve replacement would be costly and impractical.

 

We offer an impressive selection of true union ball valve brands and designs to suite your application. Check out our resource center for an instructional video on how to take apart and clean a true union valve also.