N56D Manual Multiport Filter Valve
The NF56D manual multiport filter valve provides a flow rate of 10m³/h and adopts a corrosion resistant gasket for opening and closing. It can be applied as a service, backwash, or fast rinse valve. It can also work under pressure. With a rotating handwheel, you can easily switch the settings without turning off the pump. The filter can be used in residential filtration systems, swimming pool filtrating and RO pretreatment filtration systems.
| Model | N56D1/D2(51110/ 51210) |
| Handle material | Metal/plastic |
| Mount type | Top mount / side mount |
| Inlet/outlet | 2"F |
| Drain | 2"F |
| Mounting base | 4"-8UN |
| Riser pipe | 1.5"D-GB |
| Flow rate | 10m³/h |
| Filter tank | 10"--24" |
| Water pressure | 0.15-0.6Mpa |
| Water temperature | 5-50℃ |
| Water turbidity | <20FTU |
| Application | Manganese and iron removal |
| Filter media | Quartz sand, activated carbon, manganese sand |









