Diaphragm valve IR-120-DC-PD-Z

hydraulically-operatedpilotregulating

Product overview
The BERMAD Model IR-120-DC-PD-Z Proportional Pressure Reducing Valve is a double-chamber, line-pressure-driven, hydraulically operated, diaphragm-actuated, pilot-less control valve that reduces higher upstream pressure to a lower downstream pressure at a fixed ratio. The double-chamber design provides fast response and stable regulation for demanding applications.

Features & benefits

• Hydraulic double-chamber control valve
  • Line-pressure driven
  • Full-powered opening and closing
  • Protected diaphragm
  • Non-slam closing characteristic
• Elegant simplicity
  • Cost-effective solution
  • Simple maintenance
  • No pilot or external control accessories required
• Engineered composite construction
  • Industrial-grade design
• hYflow 'Y' valve body with 'Look Through' design
  • Ultra-high flow capacity with low pressure loss
• User-friendly design
  • In-line inspection and service

Typical applications

• Pressure reducing systems
• Long downhill lines
• Serial pressure reduction
• Leakage and burst protection
• High differential pressure systems
• Protection against cavitation damage
• Throttling noise reduction

Technical specifications

• Model: IR-120-DC-PD-Z
• Series: 100-DC Series
• Product type: Proportional Pressure Reducing Valve - Double Chamber
• Operation: Double-chamber hydraulic, diaphragm actuated, pilot-less
• Drive: Line-pressure driven (hydraulic)
• Valve body: hYflow 'Y' valve body with 'Look Through' design for ultra-high flow and low pressure loss
• Performance: Full-powered opening/closing; non-slam closing; quick response for demanding regulation
• Maintenance: In-line inspection and simple service; protected diaphragm; no external pilot or control accessories required
• Applications: irrigation pressure reduction, downhill distribution, cavitation protection and noise reduction
• Product barcode (internal): 127459
• Segment: Irrigation