Diaphragm valve IR-220-55-3W-X

electricelectrically-operatedhydraulic

Product overview
The BERMAD IR-220-55-3W-MX Pressure Reducing Control Valve with 3-way Trio solenoid and flow stem is a hydraulically operated, diaphragm-actuated control valve designed to reduce higher upstream pressure to a lower constant downstream pressure regardless of fluctuating demand. The valve opens fully on a line pressure drop and can be opened or closed in response to an electrical signal. This model is designated for irrigation use only; the manufacturer's warranty is limited to permitted use.

Features & benefits

• Line-pressure driven, hydraulically controlled
  • Protects downstream systems from overpressure
  • Opens fully upon line pressure drop
  • Electrically actuated On/Off via 3-way Trio solenoid
• Smooth valve opening and closing
  • Accurate and stable downstream pressure regulation
  • Low actuation pressure requirement supports reliable operation
• Composite hydro-efficient globe valve design
  • Unobstructed flow path with single moving part
  • High flow capacity for large irrigation circuits
  • Durable construction, resistant to chemicals and cavitation
• Unitized flexible diaphragm and guided plug
  • Superior low-flow regulation performance
  • Prevents diaphragm erosion and distortion for extended service life
• Fully supported & balanced diaphragm
  • Requires low actuation pressure and improves stability
• User-friendly design
  • Simple in-line inspection and service to reduce downtime

Typical applications

• Automated irrigation systems
• Drip irrigation networks
• Pressure reducing/stabilizing systems
• Systems subject to varying supply pressure
• Landscape irrigation
• Energy-saving irrigation installations

Additional features

• M : Flow stem (flow regulator)
• 5 : Plastic test point
• Z : Manual selector

Technical data / specifications

• Model: IR-220-55-3W-MX
• Series: 200 Series
• Product type: Pressure Reducing Valve (diaphragm actuated, hydraulically operated)
• Control: 3-Way Trio solenoid control & flow stem
• Operation: Hydraulically operated, diaphragm actuated; electrically controlled On/Off
• Valve design: Composite hydro-efficient globe valve with unobstructed flow path and single moving part
• Diaphragm: Unitized flexible diaphragm, fully supported and balanced
• Key performance: Accurate, stable regulation; opens fully on line pressure drop; low actuation pressure requirement; high flow capacity
• Durability: Resistant to chemicals and cavitation
• Intended use: Designed for irrigation applications only
• Manufacturer: BERMAD
• Internal product barcode (page): 27563