PRODUCT INFORMATION

Bermad WW720-20 with Check Feature Pressure Reducing Valve

The Model 720-20 Pressure Reducing Valve with Check Feature is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. The check feature prevents reverse flow through the valve.

• Flow and leakage reduction
• Cavitation damage protection
• Return flow prevention
• Throttlling noise reduction
• Burst Protection

FEATURES & BENEFITS

• ֺ Line pressure driven - operation Independent
• Check feature
  • Replacing line sized check valve
  • Cost effective pumping
  • One-way zonal back-up
• In-line serviceable - easy maintenance
• Double chamber design
  • Moderate valve reaction
  • Protected diapphgram
• Flexible design - Easy addition of features
• Variety of accessories - perfect mission matching
• "Y" or angle, wide body - minimized pressure loss
• Stainless steel raised set - Cavitation damage resistant
• Obstacle free, full bore - Uncompromising reliability
• V-port throttlling plug - low flow stability

TECHNICAL DATA

The model 720 - 20 Pressure Reducing Valve with Check Feature, installed betwen two pressure zones, permits one zones to backup pressure supply to another zone while preventing reverse flow.

LITERATURE

Bermad WW720-20 with Check Feature Pressure Reducing Valve Brochure