Shotgun riser check valve is swing type check valve with a drain and two pressure gauges connection. With compact configuration, it prevents backflow, tests the riser, and may replace alarm check valve when no need water motor alarm.
Available size (Source 1 with UL/FM)
| Size | Plug NPT | Working pressure (psi) | Ref. No. |
|---|---|---|---|
| 1-1/4″ / DN32 | 1/2″ | 300 | V7301 |
| 1-1/2″ / DN40 | 1/2″ | 300 | V7302 |
| 2″ / DN50 | 1/2″ | 300 | V7303 |
| 2 1/2″ / DN65 | 1/2″ | 300 | V7304 |
| 3″ / DN80 | 1/2″ | 300 | V7305 |
| 4″ / DN100 | 1/2″ | 300 | V7306 |
| 6″ / DN150 | 1/2″ | 300 | V7307 |
| 8″ / DN200 | 1/2″ | 300 | V7308 |
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