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 820
Pressure Reducing Valve


The Model 820 piston- actuated Pressure- Reducing Valve enables operation at higher upstream pressures. It extends the pressure- rating range upper- limit to 600 psi (40 bar).

Establishing various pressure zones is one of the most common means of achieving balance in fluid
transmission and distribution networks. Pressure Reducing Valves (PRV) force the dynamic parameters of the
supply system into a constant predetermined delivery pressure. An active PRV, through definition of minimum
required pressure at each pressure zone’s critical point, enables continuous readjustment of delivery
pressure. This allows the system to work at a lower average pressure.

Applications

  • Cavitation damage protection
  • Throttling noise reduction
  • Burst protection
  • System maintenance savings




 

 

  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