10 mm Siphon Valve with Rubber Seal

Siphon Valve is a simple yet effective drainage valve with a siphon. It allows a tray to drain automatically to a selected level by adjusting the lift tube (“riser”). Suitable for automated mobile systems, it can provide continuous drainage if the riser is fully removed.

Detailed features

• Level adjustment: Three preset water retention and drainage levels, set by moving the riser tube.
• Continuous drainage: If the riser is fully removed, the valve drains the tray completely.
• Full tray: With the riser in its highest position, water is retained in the tray.
• Drainage: Depending on the hole diameter — standard without a reduction ring: 17.5 mm internal diameter provides a maximum drainage rate of 9 l/min. Other sizes are available on request.
• Rubber gasket: Includes a standard 10 mm rubber gasket, compatible with standard sump filters. An optional 5 mm gasket is also available. The gasket height affects the operating water level in combination with the riser settings.
• Installation: It is possible to use 1 to 3 Siphon Valves in already constructed sump filters. The filters allow easy removal of the lid and installation of the valve.
• Construction: Very robust and resistant to demanding growing conditions. Easy to disassemble for regular cleaning.

Recommendations for use

• Adjust the riser pipe to the desired filling and drainage threshold (3 levels or continuous drainage).
• Use the standard 10 mm rubber gasket for optimum performance with standard sump filters. If you require a different retention level, look for the version with a 5 mm gasket.
• Install 1–3 valves according to your needs and the available space in the filters — they are easy to fit and remove.
• Regular cleaning is simplified thanks to the robust, detachable design.

Benefits

The Siphon Valve provides reliable, automatic draining of trays to a preset level through a siphon effect. The standard 10 mm rubber gasket ensures easy integration with sump filters, while the design is durable and easy to maintain. The option to use up to three valves in one system provides flexibility and control.