Atecpool Besgo Automatic Backwash

Atecpool

Atecpool Besgo backwash valves of U-PVC are pneumatic and can be operated with water or air pressure. Solenoid valve included with emergency manual override. Sizes DN40 / D50 to DN100 / D110.
Outstanding reliability: The automatic backwash valve opens by means of water pressure and closes under pressure from a spring. In the eventuality of electrical failure, the Atecpool Besgo valve returns automatically to the “Filter” position. Unintentional draining of the pool is not possible.
Switching over from “Filter” to “Backwash” does not require the filter pump to be stopped.
Low pressure drop: This results in a high velocity backwash, which is particularly
important for an almost pressure-free backwash.

Description
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Material
Inner parts: stainless steel V4A
Seals: Viton / Teflon
Actuation
Closing when not under pressure
spring-activated
Actuating pressure
3 to 5 bar mains water or compressed air
Operating pressure
Max. 3.5 bar
Solenoid valve
The solenoid valve serves to control the hydraulic drive system and can be connected to any customary control system. Closed when the electric power is off.

Electrical connection: 230V/50 Hz.

Accessories

Control Panel for Besgo operation.
Air Compressor 1.1kW, 230V, vessel size 24 lt, pressure max 8 bar, 22 kg, volume 92dB, with pressure reducer.
Pressure switch Installation unit 3/8” Besgo, water pressure control composed of: manometer 0-10 bar, non-return valve, fine filter, stop-tap.