Water pressure regulator and reducer IR-120-50-Zb

diaphragmcompositefor water systems

Description
BERMAD Pressure Reducing Valve IR-120-50-Zb is a hydraulically operated, diaphragm-actuated control valve with remote hydraulic control that accurately reduces higher upstream pressure to a stable, low preset downstream pressure. It responds to remote pressure commands to open or close and is engineered for irrigation and distribution applications.

Features & Benefits

• Line pressure driven, hydraulically controlled On/Off
  • Protects downstream irrigation and distribution systems
• Pressure reducing servo pilot controlled
  • Dynamic integrated needle valve
  • Settable to 0.5 bar (7 psi)
  • Very low hysteresis for stable regulation
• Engineered composite valve with industrial-grade design
  • Chemical- and cavitation-resistant construction
  • No internal bolts or nuts to minimize internal corrosion/failures
• hYflow 'Y' valve body with "Look Through" design
  • Ultra-high flow capacity with low pressure loss
• Unitized Flexible Super Travel (FST) diaphragm and guided plug
  • Accurate, stable regulation and smooth closing
  • Low opening and actuation pressure requirements
  • Prevents diaphragm erosion and distortion

Typical Applications

• Automated irrigation systems
• Drip-tape and low-pressure irrigation lines
• Distribution centers and manifold stations
• Low supplied pressure irrigation systems
• Energy-saving irrigation networks

Additional Features

• M: Flow stem (excludes sizes 4"L, 6"R)
• 5: Plastic test point
• Z: Manual selector
• V3: Victaulic PVC adaptors 3"
• V4: Victaulic PVC adaptors 4"

Technical specifications

• Model: IR-120-50-Zb
• Series: 100 Series
• Control type: 2/3-way servo pilot (pressure reducing) with hydraulic remote control
• Remote control capability: hydraulic
• Manual selector: optional
• Adjustable downstream pressure: down to 0.5 bar (7 psi)
• Valve body: engineered composite, chemical and cavitation resistant
• Body design: hYflow 'Y' "Look Through" for ultra-high flow and low pressure loss
• Diaphragm: Unitized Flexible Super Travel (FST) with guided plug
• Pilot: Dynamic integrated needle valve for precise regulation
• Operational behavior: very low hysteresis, smooth closing
• Internal construction: no internal bolts or nuts
• Options & accessories: M, 5, Z, V3, V4