Bermad Model 120 - 55 - 2 way Pressure Reducing Solenoid Valve
The BERMAD Model IR-120-55 is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. It either opens or shuts in response to an electric signal.
Line Pressure Driven, Electrically Controlled On/Off - Protects downstream systems
Engineered Plastic Valve with Industrial Grade Design - Adaptable on-site to a wide range of end connection sizes and types - Articulated flange connections eliminate mechanical and hydraulic stresses - Highly durable, chemical and cavitation resistant
hYflow ‘Y’ Valve Body with “Look Through” Design - Ultra-high flow capacity – Low pressure loss
Unitized Flexible Super Travel (FST) Diaphragm and a Guided Plug - Accurate and stable regulation with smooth closing - Requires low actuation pressure - Prevents diaphragm erosion and distortion
User-Friendly Design - Easy pressure setting - Simple in-line inspection and service
[1] Bermad Model 120 - 55 - opens in response to an electric signal establishing reduced pressure zone. [2] Bermad Water Meter Model WPH [3] Bermad Air Valve Model ARC-A-I-I
Typical Applications
Computerized Irrigation Systems
Pressure Reducing Stations
Remote and/or Elevated Plots
Distribution Centers
Low Supplied Pressure Irrigation Systems
Energy Saving Irrigation Systems
Technical Specifications
Dimensions and Weight
Bermad Model 120 - 55 - 2 Way Solenoid Valve - Dimensions and Weight
Technical Data
Sizes:
3, 3L, 4 & 6”; DN80, 80L, 100 & 150
Patterns:
Oblique: 3, 3L, 4 & 6”; DN80, 80L, 100 & 150
Angle: 3”; DN80
End Connections:
Threaded: 3 & 3”L; DN80 & 80L
Flanged: 3, 3L, 4 & 6”; DN80, 80L, 100 & 150
Pressure Rating:
10 bar; 145 psi
Operating Pressure Range:
0.35-10 bar; 5-145 psi
Setting Range:
1-7 bar; 15-100 psi
Settings ranges vary according to specific pilot spring. Please contact us for more information.
Materials:
Body, Cover and Plug: Glass-Filled Nylon
Diaphragm: NR, Nylon fabric reinforced
Seals: NR
Spring: Stainless Steel
Flow Chart
Bermad model 120 - 55 - 2 way solenoid valve - Flow Chart
Operation
Bermad Model 120 - 55 - 2 Way Solenoid Valve - Operation
Opening the Solenoid [1] opens the Valve. The pressure Reducing Pilot [2] command the valve to throttle closed should Downstream Pressure [P2] rise above setting, and to modulate open when it drops below setting. Closing the solenoid causes the Valve to shut. The downstream Cock Valve [3] enables manual closing.
Technical Data
Sizes:
3, 3L, 4 & 6”; DN80, 80L, 100 & 150
Patterns:
Oblique: 3, 3L, 4 & 6”; DN80, 80L, 100 & 150
Angle: 3”; DN80
End Connections:
Threaded: 3 & 3”L; DN80 & 80L
Flanged: 3, 3L, 4 & 6”; DN80, 80L, 100 & 150
Pressure Rating:
10 bar; 145 psi
Operating Pressure Range:
0.35-10 bar; 5-145 psi
Materials:
Body, Cover and Plug: Glass-Filled Nylon
Diaphragm: NR, Nylon fabric reinforced
Seals: NR
Spring: Stainless Steel
How to Order
Please specify the requested valve in the following sequence: (for more options please contact us)
