วาล์วระบายแรงดัน/วาล์วรักษาแรงดัน

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

• Hydrodynamic wide globe valve body provides:

  • Higher flow coefficient (Kv; Cv) than standard globe valves
  • Higher resistance to cavitation damage

• In-line serviceable

• Valves are suitable for working with all types of command: Hydraulic, Electric and Pneumatic.

• Self-operated valves that can work without an external source of power

• Wide range of options and accessories:

  • Visual position indicator
  • Limit switches
  • Analog opening output
  • Large selection of control accessories
  • Large inspection and service ports (700-M5L)

การใช้งานทั่วไป

• Water delivery system ‑ Prioritizing upstream demand to maintain pressure
• Pumping stations - Ensure operating point on pump curve
• Pumping stations - Circulation during low demand
• District Cooling Plants (DCP) - Process control