PRODUCT

Three-Way Backwash Valve

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

Without geographics limits to sale
Over 38 Years In The Market
Great Cost Benefit

Product Description

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.

Construction characteristics

Model	Input and Output	Drain Backwash	Body	Lid	Diaphragm	Shaft and bolts	Maximum Flow (m³/h)	Maximum Pressure (mca)	Pressure minimum (mca)
P32	H9 - 2"	H9 - 2" ou 1.1/2" BSPF	Aluminum	Aluminum	Buna N	Stainless steel ANSI - 304	20	150 (14.7 bar)	20 (2 bar)
P33	H9 - 3"	H9 - 3" ou 2"BSPF	Aluminum	Aluminum	Buna N	Stainless steel ANSI - 304	35	150 (14.7 bar)	20 (2 bar)
P34	H9 - 4"	H9 - 4" ou 3"BSPF	Aluminum	Aluminum	Buna N	Stainless steel ANSI - 304	65	150 (14.7 bar)	20 (2 bar)