Surgebuster® Check Valves

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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

Certifications

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

Specifications

Valve Size Product Description Drawing Number
2" - 48" 7200 Surgebuster® Check Valve VM-7200-S

Materials of Construction

Valve Size Product Description Drawing Number
2" - 48" 7200 Surgebuster® Check Valve VM-7200-M
2" - 48" 7200 Surgebuster® Check Valve - Nickel Seat VM-7202N-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
2" - 48" 7200 Surgebuster® Check Valve - Nickel Seat VM-7202NBFMI-M

Dimensions

Valve Size Product Description Drawing Number CAD Version
2" - 48" 7200 Surgebuster® Check Valve VMC-7202 CAD-7202
2" - 48" 7200 Surgebuster® Check Valve - Nickel Seat VMC-7202N CAD-7202N
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" - 48" 7200 Surgebuster® Check Valve - Nickel Seat VMC-7202NBFMI CAD-7202NBFMI
2" - 42" 7200 Surgebuster® Check Valve - Resilient Lining VMC-7202RL CAD-7202RL

Manuals

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

Technical Data

Product Description Drawing Number CAD Version
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  
Fusion Bonded Epoxy Coating SS-1847  
Applications & Features Chart  
Design and Selection of Check Valves White Paper  
Dynamic Characteristics of Check Valves White Paper  
All's Well That Ends Well Article  
Downsurge Eliminated Article  
Cam-Centric® Plug Valve & Swing-Flex®/Surgebuster® Check Valves for Industrial Applications Webinar  
Surgebuster® Installation PDF CAD