For controlling operation of filters without chemical regeneration
The three-mode control valve provides the following modes of filter operation:
- filtration
- back washing
- quick washing
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Technical characteristics:
- Manual control.
- Working pressure: 1.0–6.0 atm.
- Temperature of water being treated: 1–40°Ñ
- Inlet/outlet connection: 3/4", 1", 2"
- Drainage connection: 3/4", 1", 2"
- Distributor pipe, diameter” 1.05", 1.5"
- Fitting size: 2.5", 4".
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For controlling operation of ion-exchange filters
Five-mode control valve Ì-77 is intended for installation on filtering columns up 10–14 inches in diameter, with the neck with internal 2.5" thread. It provides the following operation modes of the filter:
- filtration
- back washing
- salt washing
- quick washing
- salt tank filling
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Technical characteristics:
- Manual control.
- Working pressure 1.0–6.0 atm.
- Temperature of water being treated 1–40°Ñ
- Maximal productivity 4.0 m3/h.
- Inlet/outlet connection 1".
- Drainage connection: ½".
- Connection with salt hose: 3/8".
- Distributor pipe diameter: 1,05".
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