Surgebuster® Check Valves

The Surgebuster® Check Valve is excellent in a number of applications including high head, multiple pump and surge tank installations. The Surgebuster® achieves rapid closure through a short disc stroke of 35° and use of the adjustable Disc Accelerator™ to avoid slamming by flow reversal, while at the same time allowing the disc to be stabilized under flow conditions.


Product Overview

  • Available in sizes 2" - 48"
  • Ductile Iron Construction for 250 PSI service
  • 100% Flow area
  • Energy efficient
  • Fusion Bonded Epoxy - interior and exterior
  • Guaranteed Non-Slam Closure
  • Domed Access Cover
  • Manufactured under a certified ISO 9001 quality system

  • Features

  • Tested for One Million Cycles per AWWA C508 - valve with disc accelerator
  • Dynamically Tested
  • SCADA Compatible Limit Switch Assembly
  • Non-Slam Closing Action - short 35° stroke
  • Disc Accelerator - closes the valve disc rapidly without producing a slam
  • Field Adjustable Closure - disc accelerator
  • Reinforced Disc - memory flex disc with 25 year warranty
  • Mechanical Indicator
  • Backflow Actuator - field installable
  • Stainless Steel Construction available with viton disc
  • Disc Materials
  • Welded Nickel Seat available
  • Glass Lining available
  • Rubber Lining available for abrasive and corrosive service

  • Certifications

  • NSF/ANSI 372 Certified Lead-Free
  • NSF/ANSI 61 Certified for Drinking Water
  • AWWA C508 Certified
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    Valve Size Product Description Drawing Number
    2" - 48" 7200 Surgebuster® Check Valve VM-7200-S

     

    Valve Size Product Description Drawing Number
    2" - 48" 7200 Surgebuster® Check Valve VM-7202-M
    2" - 48" 7200 Surgebuster® Check Valve VM-7202BF-M
    3" - 48" 7200 Surgebuster® Check Valve VM-7203MI-M
    2" - 48" 7200 Surgebuster® Check Valve VM-7202BFMI-M

     

    Valve Size Product Description Drawing Number CAD Version
    2" - 48" 7200 Surgebuster® Check Valve VMC-7202 CAD-7202
    2" - 48" 7200 Surgebuster® Check Valve - Backflow Actuator VMC-7202BF CAD-7202BF
    3" - 48" 7200 Surgebuster® Check Valve - Mechanical Indicator VMC-7203MI CAD-7203MI
    2" - 48" 7200 Surgebuster® Check Valve - Backflow Actuator/Mechanical Indicator VMC-7202BFMI CAD-7202BFMI
    2" - 42" 7200 Surgebuster® Check Valve - Resilient Lining VMC-7202RL CAD-7202RL

     

    Valve Size Product Description Drawing Number
    2" - 48" Surgebuster® Check Valve SBCV-OM1

     

    Product Description Drawing Number
    Headloss Chart SS-2196
    Application Chart Chart
    Dynamic Characteristics of Various Check Valves SS-1886
    Dynamic Characteristics of Surgebuster® Check Valves SS-1467
    Proof of Design Cycle Test SS-2947
    Applications & Features Chart
    Dynamic Characteristics of Check Valves White Paper
    All's Well That Ends Well Article
    Downsurge Eliminated Article
    Surgebuster® Installation CAD - PDF

    Surgebuster® Check Valve Brochure