Quick valve for 1-2" hose

Detailed features

• Function: two-channel (filling + drainage); the drainage channel enriches the irrigation water with oxygen during filling for better root formation.
• Filling flow rate: ~ 9–40 l/min depending on pressure and internal diameter of the hole ; standard 4 mm , other diameters on request.
• Automatic drainage: ~ 28 l/min when the water stops.
• Manual bottom valve: yes — allows you to avoid filling a specific table/tray.
• Connection (variants):
  • ¾″ hose
  • ½″ hose
  • PE 8×10.5 mm and 10×12.5 mm
  • PE 6×8 mm
• Installation: Ø 27 mm hole in the countertop for installation; possible installation under sump plastic filters.
• Durability: designed for long-term operation in a "rough" production environment.

Recommendations for use

• Select the internal bore (mm) according to the available pressure to achieve the desired filling flow rate .
• Install the valve under a filter (sump) to prevent blockage by impurities.
• If you need to turn off a table, use the manual lower valve .

Summary – Benefits

• Fast filling with adjustable flow rate according to opening and pressure.
• Automatic drainage ~28 l/min when the water stops.
• Improves the quality of irrigation water through oxygenation during filling .
• Flexible options for ½″, ¾″ and PE connections.
• Durable construction for long life in greenhouse conditions.