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                
 
WW-73Q
Quick Pressure Relief Valve


The Model 73Q Quick Pressure Relief Valve is a hydraulically operated, diaphragm actuated control valve that relieves excessive system pressure when this pressure rises above the pre-set value. It immediately, accurately, and with high repeatability responds to system pressure rise by fully opening. The Model 73Q provides smooth drip tight closing.
 

Features and Benefits

Hydraulic actuation

  • Independent operation
  • Long term drip-tight sealing
  • Long term setting stability
  • Wide setting range
  • Tight setting window
  • Minimal hysteresis

Double chamber design

  • Moderated valve closing (no surges)
  • Protected diaphragm

Obstacle free, full bore – Uncompromising reliability
Balanced seal disk – High relief flow capacity
Manual test valve – No setting change required

Typical Applications

The Model 73Q Quick Pressure Relief Valve protects against:

  • Momentary high pressure peaks Failure of other system components
  • Excessive pressure from another source Static condition leaking of pressure reducing valves




 

 

  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