Aqualiq Solutions® Telescope Valve is consisted of valve pedestal, adjusting mechanism with rising stem, slip tube and companion flange.
Operation mechanism:
The sludge is discharged hydraulically by the difference between the top water level of sedimentation basin and the level of the discharge port of the telescope valve.
When not in de-sludging operation, the discharge port of the telescope valve is raised above the top water level of the sedimentation basin.
To initiate de-sludging operation, the telescope valve is lowered by electrical actuator such that the discharge port is below the water level of the sedimentation basin. The de-sludging duration and differential levels, which controls the rate of de-sludging, shall be by operator adjustable in DCS.
- Material shall be S.S. 304 and S.S. 316 or above grade.
- The actuator could be supplied optionally.
