Product overview
The TYCO Automatic Drain Valve drains the supported normally dry connection or valve-trim line using the selected AD-series component. The equipment schedule must identify the exact model, connection size, control or actuation arrangement and any required trim or interface. The technical values below distinguish the published family options; they do not establish that every pressure, size and approval applies to every configuration. Coordinate the selected component with the complete fire-protection system and its commissioning requirements.
Technical specifications
| Brand / product range | TYCO |
|---|---|
| Product / system | Automatic Drain Valve |
| Product type | Water-Based Systems |
| Product family | Valves & System Components |
| Subcategory | Dry / Deluge / Preaction / Control |
| Range | AD-1, AD-2 and AD-3 automatic drain valves |
| AD-1 duty | Trim component for compatible dry-pipe, deluge or preaction valves |
| AD-1 maximum pressure | 250 psi (17.2 bar), TFP1630 |
| AD-2 duty | Dry standpipes and fire-department connections |
| AD-2 connection / maximum pressure | 1/2 inch NPT / 175 psi (12.1 bar), TFP1632 |
| AD-3 duty | Trim component for compatible DV-5A automatic water control valves |
| AD-3 maximum pressure | 300 psi (20.7 bar), TFP1633 |
| Approval scope | AD-1 and AD-3 are covered within the respective valve assembly approval; AD-2 has its own referenced listing |
| Variant limitation | Drain valves are selected by duty and compatible trim; the pressure ratings are not interchangeable |
| Configuration scope | Family and model options shown are not all available in every combination. Select the exact version and its current manufacturer listing. |
Key features
- Range: AD-1, AD-2 and AD-3 automatic drain valves
- AD-1 duty: Trim component for compatible dry-pipe, deluge or preaction valves
- AD-1 maximum pressure: 250 psi (17.2 bar), TFP1630
Applications
Compatible sprinkler or water-based fire-protection systems requiring the documented control, monitoring or valve function. Confirm system type, operating conditions and the selected component approval before procurement.
Selection and project integration
Provide UDCT with the equipment schedule, exact model or SIN, required connection/size, operating conditions and applicable project specification. Confirm the selected configuration against the current manufacturer document, including compatible components, installation limits and approval scope. Record the chosen part numbers and supplied accessories in the quotation and project submittal.
Manufacturer documents
- Manufacturer technical sheet — TFP1632 (opens in a new tab)
- Manufacturer technical sheet — TFP1633 (opens in a new tab)
- Manufacturer technical sheet — TFP1630 (opens in a new tab)
Official product reference
View this product on the manufacturer website (opens in a new tab)