Foot valve
| Model | Material | Connection | Delivery rate (aqueous) | Special features | |
| FSV-5 | PVC / Viton | 9x12 | 0 - 25.2 l/h | EWN/ES-B/C31/36-VC | |
| FSE-5 | PVC / EPDM | 9x12 | 0 - 25.2 l/h | EWN/ES-B/C31/36-VC | |
| FSV-2 | PVC / Viton | 4x6 | 0 - 10 l/h | EWN/ES-B09/11/16/21 C16/21-VC | |
| FSE-2 | PVC / EPDM | 4x6 | 0 - 10 l/h | EWN/ES-B09/11/16/21 C16/21-VC | |
| SFT00300 02 | PP / Viton | 4x6, 6x8, 10x14 | 1 - 140 l/h | with 9x12 adapter, 40,00 € net extra charge | |
| SFT00300 12 | PP / EPDM | 4x6, 6x8, 10x14 | 1 - 140 l/h | with 9x12 adapter, 40,00 € net extra charge | |
| SFT00300 01 | PVDF / Viton | 4x6, 6x8, 10x14 | 1 - 140 l/h | with 9x12 adapter, 40,00 € net extra charge | |
| SFT00300 11 | PVDF / EPDM | 4x6, 6x8, 10x14 | 1 - 140 l/h | with 9x12 adapter, 40,00 € net extra charge | |
| 21420 28 | VA / Viton | 4x6 | 0 - 20 l/h | ||
| 21420 29 | VA / EPDM | 4x6 | 0 - 20 l/h | ||
| S 21420 28 | VA / Viton | 6x8 | 0 - 20 l/h | converted to PVDF | |
| S 21420 29 | VA / EPDM | 6x8 | 0 - 20 l/h | converted to PVDF | |
| 2142001 | PP / Viton | 4x6 | 0 - 20 l/h | Wool filter | |
| 2142002 | PP / EPDM | 4x6 | 0 - 20 l/h | Wool filter | |
| S 2142.000 | PP | ½" / 10x14 | 20 - 80 l/h | without lip valve, 4x6 turned | |