PRODUCT INFORMATION

Pressure Reducing Valve Double chamber IR-120-DC-XZ

The BERMAD Double Chamber Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand, and opens fully upon line pressure drop. The double chamber feature makes the valve extremely responsive regardless of differential pressure.

APPLICATIONS:

• Pressure Reducing Stations
• Systems Subject to Varying Supply Pressure
• Energy Saving Irrigation Systems

FEATURES & BENEFITS

• Line pressure driven, Hydraulically Controlled
  • Protects downstream systems
  • Opens fully upon line pressure drop
• Double chamber
  • Full powered opening and closing
  • Decreased pressure loss
  • Decreased pressure loss
  • Non-slam closing characteristic
  • Protected diaphragm
• Engineered Plastic Valve with Industrial Grade Design
• hYflow ‘Y’ Valve Body with “Look Through” Design
  • hYflow ‘Y’ Valve Body with “Look Through” Design
• User-Friendly Design
  • Simple in-line inspection and service

TECHNICAL DATA

OPERATION

The Pressure Reducing Pilot commands the main Valve to throttle closed should Downstream Pressure rise above pilot setting, and to open fully when it drops below pilot setting. The Manual Selector enables local manual closing.

Pressure Rating: 10 bar; 145 psi

Operating Pressure Range: 0.5-10 bar; 7-145 psi

Setting Range: 1-7 bar; 15-100 psi

Setting ranges vary according to specific pilot spring. Please consult factory

Materials:

Body, Cover and Plug: Polyamid 6 & 30% GF

Diaphragm: NR, Nylon fabric reinforced

Seals: NR

Spring: Stainless Steel

Cover Bolts: Stainless Steel

Actuator: Composite Material & Stainless Steel

LITERATURE

Pressure Reducing Valve Double chamber IR-120-DC-XZ Brochure