Bermad WW-790-M Large Metal Hydraulic Excessive Flow Burst Control Safety/Pressure Reducing Valve

The Model 792-U Burst Control and Pressure Reducing Valve is a hydraulically-operated, diaphragm-actuated, control valve with two independent functions.

When flow is below setting, it reduces higher upstream pressure to lower pre-set downstream pressure, regardless of varying demand or upstream pressure. Upon sensing flow in excess of setting, it shuts off drip tight and locks until it is manually reset.

FEATURES

• Line pressure driven - Independent operation
• Hydraulic flow sensor (upstream installation)
  • No moving parts
  • No electronic components
  • No need for flow straighten
• Sensitive hydraulic pilot - Tight setting window
• In line serviceable - Easy maintenance
• Double chamber design
  • Moderated valve reaction
  • Protected diaphragm
• "Y" or angle