| Model | 0306 | In-line manifold |
| Manufacturer | R | Rosemount |
| Manifold style | T | Threaded |
| Manifold type | 1 | Block-and-bleed |
| Material of construction | 2 | Body: 316/316L SST Bonnet: 316 SST Stem and tip/ball: 316 SST |
| Process connection | AA | ½–14 male NPT process connection for in-line transmitter |
| Packing material | 1(1) | PTFE |
| Valve seat | 1 | Integral |