Aguarde. Carregando informações.

Three-Way Backwash Valve


Hidro Solo´s 3-way valves for backwash body and cover are made with cast aluminum.

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.

IMAGE GALLERY

Construction characteristics

Model Input and Output Drain Backwash Body Lid Diaphragm Shaft and bolts Maximum Pressure (mca) Pressure minimum (mca)
P32 H9 - 2" H9 - 2" ou 1.1/2" BSPF Aluminum Aluminum Buna N Stainless steel ANSI - 304 150 (14.7 bar) 20 (2 bar)
P33 H9 - 3" H9 - 3" ou 2"BSPF Aluminum Aluminum Buna N Stainless steel ANSI - 304 150 (14.7 bar) 20 (2 bar)
P34 H9 - 4" H9 - 4" ou 3"BSPF Aluminum Aluminum Buna N Stainless steel ANSI - 304 150 (14.7 bar) 20 (2 bar)

VIDEOS

Assembly Valve Three-Way backwash