7700 is a most versatile, high-performance control valve in the water treatment industry. Manufactured from a durable fiber-reinforced polymer, it offers the highest service and backwash flows available for residential and light commercial applications in its valve class. With the advanced electronic controllers the 7700 valve provides optical piston positioning and simplified wiring.
REPLACED BY FLECK 2850
Fleck 7700
Fleck 7700
Fleck 7700
Technical characteristics
- Backwash flow (m³/h)
- 3.6
Inlet / Outlet (inches)- 1 1/4
Tank size (inches)- 6
- 10
- 12
- 14
- 16
- 21
- 24
Features & Benefits
- Quick connect clipsEasy installation and maintenance
- Cycle positioning using optical sensorEnhanced piston positioning
- High flow 1 1/4” valveIdeal for high performing softeners
- Up to 7 m3/h backwahs flow rateWide range of filter applications
CONNECT WITH THE APP

Pentair Scan
Pentair Scan is the reference tool for actively assisting water treatment professionals with their day-to-day tasks: activating warranties, accessing to up-to-date information on our products, and full technical assistance, even when the device is offline.
Simply scan the product label with your smartphone or tablet to instantly access detailed configurations, installation manuals, brochures, spare parts lists, troubleshooting and maintenance diagrams, as well as handy maintenance videos.
Finally, the members of our Blue Network Program are automatically rewarded when they scan their purchases and can exchange their points for rewards on the dedicated websites for this program
Download for free on Google Play Store and App Store and discover all the other features of our app!
CONNECT WITH THE APP

Pentair Scan
Pentair Scan is the reference tool for actively assisting water treatment professionals with their day-to-day tasks: activating warranties, accessing to up-to-date information on our products, and full technical assistance, even when the device is offline.
Simply scan the product label with your smartphone or tablet to instantly access detailed configurations, installation manuals, brochures, spare parts lists, troubleshooting and maintenance diagrams, as well as handy maintenance videos.
Finally, the members of our Blue Network Program are automatically rewarded when they scan their purchases and can exchange their points for rewards on the dedicated websites for this program
Download for free on Google Play Store and App Store and discover all the other features of our app!