To divert the flow of backfill material from one point of placement to another. Furthermore, to ensure that the placed backfill material is not diluted or washed away by the flush water, the valve can be switched to divert flushing water away from the placement point at the end of a backfill placement cycle.
| Description | Unit |
| Face to face dimensions | Refer to valve dimensions and schematics |
| Body design | Angle pattern |
| Design Specification | ANSI B16.34 |
| Size | 65NB | 80NB | 100 NB | 150NB |
| Working pressure (max) | 35 bar | 150 bar | 150 bar | 150 bar |
| Flow rate (max) | 15 ℓ/sec | 22 ℓ/sec | 40 ℓ/sec | 64 ℓ/sec |
