Three-Way Backwash Valve

With housings produced in Polyamide 6.0 with fiberglass. It combines high mechanical strength with low pressure drop and smooth operation, both at low and high pressure.

Hidro Solo's Backwash Valves are designed for operation in two flows: direct or angular. They have three models: H32VR, H33VR and H34VR, 2", 3" and 4". Check out images.

They are driven by the pressure of the system itself, exerted on the diaphragm, enabling efficient backwash operation.

They are driven by pressure on the diaphragm, enabling efficient backwash operation.

The automated backwash process is carried out by a control unit which sends a signal to the solenoids at a predetermined time or due to a preset head loss. These solenoids send a hydraulic signal that opens the backwash valves, reversing the flow and removing contaminants deposited on the sand.

For manual backwash, simply activate the 3-way valve on the backwash valve lid.