10 mm siphon valve with rubber seal

10 mm Siphon Valve – with rubber seal

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

Detailed specifications

• Level adjustment: Three preset water retention and drainage levels, adjusted by moving the riser pipe.
• 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: Depends on the hole diameter — standard configuration without a reducing ring: a 17.5 mm inner 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 option with a 5 mm gasket is also available. The gasket height affects the operating water level in combination with the riser settings.
• Installation: You can use 1 to 3 Siphon Valves in existing sump filters. The filters allow the lid to be easily removed and the valve installed.
• Design: Very sturdy and resistant to demanding growing conditions. Easy to disassemble for regular cleaning.

Usage recommendations

• Adjust the riser pipe to the desired filling and drainage threshold (3 levels or continuous draining).
• Use the standard 10 mm rubber gasket for optimal operation with standard sump filters. If you prefer a different retention level, look for an option with a 5 mm gasket.
• Install 1–3 valves as needed and as space allows in the filters — they are easy to install and remove.
• Regular cleaning is simple thanks to the sturdy, detachable design.

Benefits

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

Installation and drainage

Compare the external dimensions with the installation space and check whether there is a pre-drilled drainage hole. Ebb & Flow systems require a compatible inlet, drain, reservoir and cycle controller.

Browse irrigation trays.