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Surgebuster® Check Valve
Brand: Val-Matic Valve & Mfg CorporationThe 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.
- 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
- NSF 372 Certified Lead-Free
- NSF 61 Certified for Drinking Water
- Meets AWWA C508 requirements
- 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
- 2" to 48"
Pressure Rating
- 250 psi
Certifications & Approvals
- NSF 372 & 61
- ISO 9001
- AWWA C508
Body Material
- Ductile Iron
- Cast Iron
- 316 SS
Coating
- Fusion Bonded Epoxy (Int/Ext)
- Rubber Lining, Glass Lining
Disc Material
- Buna-N w/Alloy Steel & Nylon Reinforcement
- EPDM, Hypalon, Viton
Disc Accelerator
- T302 Stainless Steel
Mechanical Indicator
- 17-4 Stainless Steel, Lead-Free Bronze
Backflow Actuator
- 17-4 Stainless Steel, Lead-Free Bronze
- High Head
- Multiple Pump
- High Pressure
- Cooling
- Irrigation
- Surge Mitigation
- Vertical Flow Up
- Fracking, Dewatering
- Surge Tank Installations
