Fig. IV-6601 · Fire Protection
Air Relief / Vent Valve — Fire Systems
Automatic air venting for fire-water piping
ULFM
Automatic air release valve venting trapped air at system high points — reducing corrosion, false waterflow alarms and filling time in wet-pipe systems.
Products are supplied to the stated API / ISO / ASME / AWWA standards from qualified manufacturers for projects in Saudi Arabia, including Dammam, Jubail, Yanbu, Riyadh, Jeddah and the Eastern Province. Certifications, monograms and listings are those of the manufacturing plant and are provided as specified in the purchase order.
Technical specifications
| Figure number | IV-6601 |
|---|---|
| Size range | 1/2″ – 2″ |
| Pressure rating | 300 psi (21 bar) |
| End connections | Threaded NPT |
| Typical materials | As specified on the project datasheet |
| Design standards | UL 2573 · FM 1344 |
| Certifications (per manufacturer) | UL · FM |
Key features
- Stainless float and seat
- Compact body fits congested risers
- High discharge capacity
- Maintenance-free sealed mechanism
