วาล์วระบายแรงดัน/วาล์วรักษาแรงดัน

• 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

• High quality materials

• In-line serviceable - Easy maintenance

• Certified to functional and drinking water standards: EN-1074, NSF-ANSI 61-372, WRAS, AS 5081 and others

การใช้งานทั่วไป

• Water delivery system - Prioritizing upstream over downstream demand
• Water delivery system ‑ Prioritizing upstream demand to maintain pressure
• Pumping stations - Ensure operating point on pump curve
• Pumping stations - Circulation during low demand
• Filtration system ‑ Sustaining minimum pressure for efficient backflush