| Series | Model | Product name | Download |
|---|---|---|---|
| VEX | VEX1[A/B] | Power Valve Precision Regulator |  |
| VEX | VEX1[1-9] | Power Valve Precision Regulator | |
| VEX | VVEXB | Manifold Specification Power Valve Precision Regulator | |
| VEX | VVEX2 | Manifold Specification Power Valve Precision Regulator | |