Differential Pressure Sustaining Valve

• Designed to - Stand up to the toughest conditions
  • Excellent anti-cavitation properties
  • Wide flow range
  • High stability and accuracy
  • Drip tight sealing
• Double chamber design
  • Moderated valve reaction
  • Protected diaphragm
  • Optional operation in very low pressure
  • Moderated closing curve
• Flexible design - Easy addition of features
• Obstacle free flow pass
• V-Port throttling plug (optional) - Very stable at low flow
• Compatible with various standards
• High quality materials
• In-line serviceable - Easy maintenance

Typical Applications

• HVAC Systems - Balancing pressure during low consumption conditions
• Pumping stations - Maintaining a constant differential pressure across pumps
• Filtration system - Automatic bypass of a blocked filter or during high demand