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                
 
IR-457-66-U
Level and Flow Control Valve


The BERMAD Model IR-457-66-U Level and Flow Control Valve with Bi-Level Vertical Float is a hydraulically operated, diaphragm actuated control valve that controls reservoir filling, opening at preset reservoir low level, and shutting at preset high level. During filling, it limits the flow to a maximum preset value.
 

Features and Benefits

  • Line Pressure Driven, Level & Flow Control

Maintains pump and system designed flow

  • Bi-Level Hydraulic Vertical Float
  • On/Off service
  • Flexible level adjusting range

Hydraulic Flow Sensor (downstream installation)

  • No moving parts nor electronic components
  • Valve cavitation damage protection

Advanced Globe Hydro-Efficient Design

  • Unobstructed flow path
  • Single moving part

Fully Supported & Balanced Diaphragm

  • Requires low opening and actuation pressure
  • Excellent low flow regulation performance
  • Progressively restrains valve closing
  • Prevents diaphragm distortion

User Friendly Design

  • Easy access to valve and float
  • Simple in-line inspection and service

 
Typical Applications

  • Full Range of Low Level Reservoirs
  • Unavailable Power Supply Locations
  • Limited Flow Capacity Systems Reservoirs
  • Subject to High Inlet Pressure
  • Pressure Braking Reservoirs in Gravity Fed Lines
  • Systems Irrigated Directly from Fill-Up Line




 

 

  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