GA Figure E5001R:

"Surge Sentinel" Electronically Controlled Surge Anticipating Valve

Size: 3" - 20"
Valve Type: Surge Relief Valve
Fluid: Water

The GA Industries Model E5001R Surge Sentinel Electronically Controlled Surge Anticipator Valve combines the PLC technology with the rugged and dependable V-port differential piston main valve to provide the ultimate in surge protection.

The Surge Sentinel Model R control panel senses pump or power failure and immediately opens the main valve in anticipation of the high-pressure surge that follows such events.The returning surge is harmlessly discharged to atmosphere through the fully open valve, after which the valve slowly closes.

The Model E5001R does not depend on unreliable hydraulic pilots to open and close the valve during the surge anticipation sequence. The surge anticipation function is totally controlled by the Surge Sentinel electronic control panel and can be customized to suit a particular application through the selection of operating modes and timer settings via the touchscreen display. To ensure the valve will operate when needed, the Model R Surge Sentinel facilitates easy and routine testing of the surge anticipation function without affecting any of the settings.

The Model E5001R Surge Sentinel anticipator valve also functions as a surge relief valve and will open anytime the pressure exceeds the setting of the overpressure relief pilot.

  • Class 125 or 250 angle or globe body with lead free bronze internals
  • V-port trim provides excellent surge control and full port capacity
  • Standard visual position indicator and SPDT limit switch
  • Complete with Surge Sentinel control panel in NEMA 4X enclosure with touch screen display and versatile electronic controls
  • Body: Cast Iron, ASTM A126 Class B
  • Cover: Steel, ASTM A36
  • Internal Trim: Lead-free Bronze
  • Renewable Seat: Buna-N
  • Internal Fasteners: Stainless Steel
  • External Fasteners: Steel, A307, Zinc Plated (Optional 316 Stainless Steel)
  • Pilot System: Lead Free Brass, Bronze or Copper
  • Control Panel: NEMA 4X Fiberglass
Corrosion Protection
  • Internal and External Carboline 891 NSF-61 Certified Epoxy, min 6 mil DFT
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Clean Water

Dependable valves that meet your clean water needs

From the raw water intake to the filtration plant to the finished waster distribution and storage system, GA Industries valves have been providing dependable service in large and small water systems. GA Industries pump control, check and relief valves mitigate damaging pressure surges and eliminate slam and bang that can result from the operation of water pumps.

Our full range of pilot operated control valves regulate distribution system pressure and prevent overflow of storage tanks and reservoirs. Air trapped in water pipelines can reduce system efficiency and exacerbate pressure surges. Our wide range of automatic air valves ensures we have the right valve to maintain an air free system.

And when it’s necessary to isolate a pump, process or section of pipeline, you can depend on GA Industries butterfly valves for reliable flow shutoff.

GA Figure E5001R:
"Surge Sentinel" Electronically Controlled Surge Anticipating Valve
GA Figure E5001R Image
Size: 3" - 20"
Valve Type: Surge Relief Valve
Fluid: Water

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