Control the stop or start of the material flowing through the switch of the gate, and control the flowing volume of the material through the screw adjustment.
| Model | Working pressure (Mpa) | Cylinder diameter (mm) | Gate thickness (mm) | Overall dimensions (mm) |
| TZMSQ15x15 | 0.6 | φ40 | 4 | 520x210x100 |
| TZMSQ20x20 | 0.6 | φ50 | 4 | 622x260x110 |
| TZMSQ25x25 | 0.6 | φ50 | 4 | 722x310x110 |
| TZMSQ30x30 | 0.6 | φ50 | 4 | 822x360x110 |
| TZMSQ40x60 | 0.6 | φ63 | 4 | 1080x480x150 |
| TZMSQ60x60 | 0.6 | φ80 | 4 | 1480x680x150 |