Southwest Irrigation, LLC
Southwest Irrigation is the leading supplier for Heap Leach Mining Systems and Agricultural Irrigation Systems in the southwest.


Email: swiminingorders@swirr.com                
 
Model 835-M
Surge Anticipating Valves


Abrupt pump stopping is followed by a pressure drop as the fluid column continues traveling along the line.
The returning column hits the closed pump check valve, creating a high pressure surge wave, which travels at up to
4 Mach. Eliminating such a surge requires anticipation and pre-action. Surge Anticipating Valves react to the pressure
drop, accepting the returning column while already open, thus eliminating the surge.

The Model 835-M piston actuated Surge Anticipating Valve enables operation at high pressure pumping systems. It extends the pressure rating range upper limit to 40 bar (600 psi).

Applications

Eliminates surge for all pumping systems:

Booster and deep well, single & variable speed

  • Eliminates surge for all distribution networks:
  • Difficult to maintain, remote locations, older systems




 

 

  Office 520-384-9223
  
401 E Maley
Willcox, AZ 85643
Email:
Mining Orders:
miningorders@swirr.com
Agricultural Orders: aginquires@swirr.com
Website: www.southwest-irrigation.com