Automatic Filter Valves for Backwash And Regeneration
Automatic filter valves are specially designed for multimedia filters. The valves are reliable, easily available, user-friendly and cost effective.
Features
- Keyboard lock function to prevent misoperation.
- Power failure parameter protection, power failure memory and water failure memory.
- The end face ceramic seal with high flatness and corrosion resistance is adopted to offer a great sealing effect and a long service life.
- The number of repeated flushing can be set.
- The 485 interface can be extended to realize remote control.
- There are three types of automatic filter valves for you to choose from: time type filter valves, flow type filter valves, and flow/time dual model filter valves.
Category
GL2
GL4
GL20
GL40
GL50
Specification
| Model | Output (T/H) | Inlet & Outlet | Base | Center Pipe | Filter Tank Diameter |
|---|---|---|---|---|---|
| GL2-2 | 3 | 3/4" | 2.5" | 1.05" OD | 6"–24" |
| GL4-2 | 4–6 | 1" | 2.5" | 1" | 10"–30" |
| GL4-2E | 5 | 1" | 2.5" | 1.05" OD | 10"–30" |
| Model | Output (T/H) | Inlet & Outlet | Base | Center Pipe | Filter Tank Diameter |
|---|---|---|---|---|---|
| GL2-2M | 3 | 3/4" | 2.5" | 1.05" OD | 6"–24" |
| GL4-2M | 4–6 | 1" | 2.5" | 1" | 10"–30" |
| GL4-2EM | 5 | 1" | 2.5" | 1.05" OD | 10"–30" |
| Model | Output (T/H) | Inlet & Outlet | Base | Center Pipe | Filter Tank Diameter |
|---|---|---|---|---|---|
| GL2-1 | 3 | 3/4" | 2.5" | 1.05" OD | 6"–24" |
| GL4-1 | 4–6 | 1" | 2.5" | 1" | 10"–30" |
| GL20 | 18–28 | 2" | Side mounted, top & bottom 2" | 30"–60" | |
| GL20T | 15–20 | 2" | 4" – 8UN | 1.5" | 30"–60" |
| GL40 | 30–45 | DN80, DN65 flange | Side mounted, top & bottom DN65 | 48"–80" | |
| GL40T | 30–40 | DN80, DN65 flange | 6" flange | 90 mm OD | 48"–80" |
| GL50 | 50–70 | DN80 flange | Side mounted, top & bottom DN80 | 48"–90" | |
