Automatic filling fitting DN 15 (1/2"), model BA

• Compact unit for filling and refilling enclosed heating systems in accordance with EN 1717
• Prevents treated or untreated heating water flowing into the drinking water installation
• Can be used for fluids up to and including category 4
• Is already refilling in the event of a 0.2 bar pressure loss
• With shut-off valves, filling fitting and controllable dirt filter
• Insulation shell
Technical data:
• Material: Dezincification-free brass
• Max. operating pressure: 10 bar
• Max. operating temperature: 65°C
• Setting range: 0.2 - 4 bar
• Factory setting: 1.5 bar
• Manometer: 0-4 bar
• Connection size: DN 15 (1/2")