Diaphragm valve FP-450-65

hydraulically-operatedfloatlevel control

Overview
The BERMAD Model IR-450-65-3W-RXZ Level Control Valve with bi-level electric float is a hydraulically operated, diaphragm-actuated valve that automatically controls reservoir filling by responding to an electric float switch: opening at a preset low level and closing at a preset high level.

Key Features & Benefits

• Line-pressure driven, electrically controlled
• Bi-level electric float switch
  • On/Off operation
  • Reduced cavitation damage
  • No hydraulic sensing tubes required
  • Simplified float installation and setting
• Advanced hydro-efficient globe design
  • Unobstructed flow path
  • Single moving part
  • High flow capacity
• Fully supported & balanced diaphragm
  • Low opening and actuation pressure
  • Progressive valve closing
  • Prevents diaphragm distortion
• External installation
  • Easy access to valve and float
  • Simple in-line inspection and service

Typical Applications

• Reservoirs and storage tanks
• Low supply-pressure systems
• Environments with low noise requirements
• Energy-cost-sensitive installations
• Systems with poor water quality

Additional Features

• F: Large control filter
• I: Position indicator assembly

Technical specifications

• Model: IR-450-65-3W-RXZ
• Series: 400 Series
• Product type: Level control valve, diaphragm actuated
• Control: Line-pressure driven with electrical control
• Float: Bi-level electric float switch (opens at preset low level, closes at preset high level)
• Design: Hydro-efficient globe design with unobstructed flow path and single moving part
• Diaphragm: Fully supported and balanced for low actuation pressure and progressive closing
• Installation: External installation for easy access and in-line inspection/service
• Options: Large control filter (F), Position indicator assembly (I)
• Segment: Irrigation
• Internal product barcode/id (page): 127579