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Irrigation

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.

PRODUCT CODE:
120-55-2W-XXX
SIZE RANGE:
40-150 mm

Features and Benefits

  • 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)

Manual
Datasheet
Engineering Data

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Product code

Bermad Model 120 - 55 - 2 way Pressure Reducing Solenoid Valve

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