GA Industries, LLC
A ZURN Company

"SURGE SENTINEL" Electronic Surge Anticipator Valves for Water

  • Uses Golden-AndersonÒ differential piston main valve.
  • Much simpler controls than any other surge anticipator for added reliability.
  • Super-sensitive pressure pilot opens valve on over-pressure not preceded by significant sub-normal pressure.
  • "Surge Sentinel" electronic control box senses sub-normal pressure, triggers 24VDC solenoid to open valve with trickle-charged and monitored heavy-duty battery, keeps valve fully open for duration of digital timer then slowly closes valve after surge has dissipated.
  • Globe or angle body with ANSI, BS, DIN or ISO flanges.
  • Manufactured in sizes 2½ to 24 inches (65 to 600 mm).
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Function and Applications

Protects system from excessive over pressure by opening quickly when inlet pressure exceeds pre-set maximum and slowly closing tight when pressure returns to normal. Also opens quickly on pre-set under pressure, remains fully open for a pre-determined time and then slowly closes tight when pressure returns to normal. Used in pump stations where sudden pump trip can produce significant "down-surge" allowing valve to open in anticipation of returning "up-surge" (over-pressure) for a greater degree of protection.

Getting the help you need…

 Where can I buy this?

To e-mail your system hydraulic data for GA Industries’ computer to determine the waterhammer potential of your pumping system and select a properly sized surge relief valve, click on SURGE CHECKLIST

To find your local sales representative, click on SALES REPRESENTATIVES

GA Industries, LLC
A ZURN Company
9025 Marshall Road, Cranberry Township, PA 16066 USA
TEL: 724-776-1020 FAX: 724-776-1254

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