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-920-D2-R
Pressure Reducing
Automatic Metering Valve (AMV)


The BERMAD Pressure Reducing Automatic Metering Valve integrates a vertical turbine Woltman-type water meter, with a diaphragm actuated hydraulic control valve. Equipped with a Shut-Off Pilot and a Pressure Reducing Pilot, the BERMAD IR-920-D2-R reduces higher upstream pressure to lower constant downstream pressure. It automatically shuts itself after accurately delivering a preset quantity of water.

Features and Benefits

Integrated "All-in-One" Control Valve

  • Saves space, cost and maintenance

Easy Modification to Mechanical Drive Hydrometer

  • Adaptable to future computerized systems

Hydraulic Pressure and Batch Control

  • Line pressure driven
  • Protects downstream systems
  • Non-computerized quantity follow-up and control

Internal Inlet & Outlet Flow Straighteners

  • Saves on straightening distances
  • Maintains accuracy

Integrated Flow Metering Calibration Device

  • Measurement precision to 2%

User-Friendly Design

  • Easy pressure and dose setting
  • Simple in-line inspection and service

Typical Applications

  • Semi-Automatic Irrigation
  • Manual Irrigation intended for computerization
  • Pressure Reducing Systems
  • Volumetric Irrigation Systems


[1] BERMAD Model IR-920-D2-R protects the system and delivers precise water quantity.
[2] BERMAD Relief Valve Model IR-43Q-R
[3] BERMAD Air Valve Model ARC-A-P-I
[4] BERMAD Model IR-310-B





 

 

  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