Business:
Business:
The time delay self closing foot tread big flush valve toilet (8-01-001-01) adopted with the foot tread flush valve cartridge (8-00-003-07) is made of brass which is non-toxic and free from incrustation.It adopts the physical attributes of magnet as driving force which realized zero leakage and more obvious have better water-saving capability.
Specification | DN25 | |||
Maximum operating temperature | 90℃ | Cartridge Opening pressure | ≤24N | |
Switch trip | 9mm | |||
Strength test | Static pressure 2.5MPa | Instantaneous flow | ≥1.67L/s (0.1 Mpa) | |
Delay time | 5s±1.5s | 7s±2s | ||
Cumulative flow | 6±2L | 8±3L | ||
Seal test | High pressure | 0.75MPa | ||
Low pressure | 0.05MPa | |||
Service life | 500,000 times | |||
In & out term | Side in and bottom out | |||
Main material | PPS、EPDM、NBR |