The Waterfresh WF-BV-1 valve controls the amount of water passing through water filters, reverse osmosis systems and other water-operated appliances. It features 10 numbered settings, with each step corresponding to an average of 4.5–5 litres. Once the selected limit is reached, it immediately stops the flow without requiring an electrical connection.

• Numbered settings: 10
• Increment per setting: 4.5–5 litres
• Maximum control range: 45–50 litres
• Water inlet temperature: Up to 70 °C
• Flow rate: 2–30 l/min
• Operating pressure: 0.2–10 bar
• Inlet connection: 3/4″ female thread
• Outlet connection: 3/4″ male thread
• Dimensions: 90 mm × 5Ø
• Electrical connection: Not required
• Resistance: To temperature changes, moisture and oxidation