Diaphragm valve IR-12T-3W-X

hydraulically-operatedpilot-operatedpressure-reducing

Overview
The BERMAD Top Pilot Pressure Reducing Control valve IR-12T-3W-X reduces higher upstream pressure to a calibrated constant downstream pressure and opens fully when line pressure drops below the setpoint. It features an integrated 3-way pilot with a high-resolution adjustment dial for fast, accurate calibration and a compact, field-friendly design.

Features & Benefits

• Line-pressure driven, hydraulically controlled On/Off
  • Protects downstream systems
  • Opens fully when flow and pressure fall below setting
• 3-way integrated pilot — user-friendly
  • High-resolution adjustment knob and scale for calibration without a gauge
  • Compact "box-size" solution for easy installation
  • Solenoid control can be added or removed on site
  • Suitable for sizes up to 3"
• Engineered composite valve with industrial-grade design
  • Adaptable on-site to a wide range of end connections
  • Chemical- and cavitation-resistant for long-term field use
• 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 with smooth closing
  • Requires low actuation pressure and prevents diaphragm erosion

Typical Applications

• Systems subject to varying supply pressure
• Plot valves in drip and sprinkler irrigation systems
• Energy-saving irrigation schemes and distribution lines

Additional Features

• 5: Plastic test point
• V3: Victaulic PVC adaptors 3"
• V4: Victaulic PVC adaptors 4"

Characteristics / Technical Specifications

• Model: IR-12T-3W-X
• Product type: Top Pilot Pressure Reducing Valve
• Pilot: Integrated 3-way pilot with high-resolution adjustment dial
• Series: 100 Series
• Valve body design: hYflow 'Y' valve body ("Look Through" design)
• Construction: Engineered composite, industrial-grade, chemical and cavitation resistant
• Diaphragm & plug: Unitized Flexible Super Travel (FST) diaphragm and guided plug
• Operation: Line-pressure driven, hydraulically controlled On/Off; opens fully when downstream pressure drops below setpoint
• Size range: Suitable up to 3"
• Additional adaptors: Victaulic PVC adaptors available (3" and 4")
• Test point: Plastic test point option
• Suitable segments: Irrigation — infield control heads, distribution lines, micro-irrigation
• Typical benefits: Accurate and stable regulation, low actuation pressure, easy on-site adaptation, optional solenoid control