For flood-ebb irrigation in a single pipe system
DGT by Senmatic has developed the HSV10 and HS20 valves for perfect irrigation of flood-ebb benches. With the HSV10 and HS20 valve you can get water on the benches and drain it off again through one valve. The valve ensures a regular flling of the benches.
For flow and pressure for both types of valves please download the product sheet.
On the product sheet you can also see a diagram showing the total amount water drained in a given time with dirrent sizes of Groups in a specific system.
Both the HSV10 and HS20 valves are available in several different sizes, so the amount of water and watering time can be adapted to the pipe dimensions and pump capacity in each case. It is possible to manually disconnect a table. If a table does not need water, for example when there are no plants on the table,
turn the tap to the built-in ball valve. At the same time, you avoid an inappropriate increase in humidity in the house due to evaporation from an open table with water.
The HSV10 and HS20 valves are built with a dosing ball that shuts off the drain when the water is running on the tables and shuts off the inlet so that the water drains off when watering has stopped.
The drainage water cleans the HSV10 and HS20 valves. So there is no risk of the system becoming clogged or less water reaching the tables than before with the same watering time.
The water inlet and outlet on the table is designed as a strainer. This limits the amount of sphagnum and other debris in the return water.
With our re-circulating systems, the water from the pool is pumped into the fertilizer mixer, added fresh water and fertilizer if needed, and then pumped out to the tables and distributed via table valves. When the filling of the tables stops, the water runs off the tables and is returned to the basin via a return valve.
Filling and draining with one valve
Manual dismantling of tables
Self-cleaning
Developed for re-circulation systems
Get visual information of the different options for a turnkey solution for your greenhouse.
Contact a specialist from DGT by Senmatic to get tailored guidance for your horticultural department. Our team of experts are ready to help you optimize your nursery with sustainable technology solutions.
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