The HENT DQF upgraded electric ball valve is designed for dry‑powder or small‑particle material storage, offering high life, fast actuation and remote control.
The DQF升级版电动球阀 is a high‑performance valve for cement plant bottom‑air charging systems, capable of handling dry powder or small‑particle materials without jamming. It is CE‑certified and widely used by major cement producers worldwide.
Key features include a 0.25 s opening time, a 1 000 000‑cycle (5‑year) maintenance‑free life, remote PLC control, and a robust carbon‑steel body with PTFE sealing. The valve is supplied with a 220 V AC power option and can be connected via flange or threaded ends. This manual is written in Chinese.
| Operating temperature | Room temperature |
|---|---|
| Life test | 1 000 000 cycles, 5‑year maintenance‑free |
| Actuation time | 0.25 s (0‑90°) |
| Power supply | 220 V AC (selectable) |
The valve opens in 0.25 seconds for a 0‑90° movement.
It is rated for 1 000 000 cycles, equivalent to about 5 years of maintenance‑free operation.