800 Series Valves


  • Two sensitive pilot valves for minimum and maximum water level control
  • Operates without floats, using static pressure for control
  • Ensures smooth, non-impact valve opening/closing
  • Less sensitivity to solids in the fluid, preventing blockages
  • Supports up to 5.5 m/sec (18 ft/sec) continuous flow
  • Valve size matches main line or one size smaller
  • Diaphragm-actuated, disc-closing control valve
  • Double-chamber actuator for rapid, non-impact operation
  • Wide adjustable min–max level range
  • Surge-free tight closing at high level
  • Reduced clogging; less sensitive to suspended solids
  • Stable performance regardless of flow/pressure changes

Technical Datasheet