Fire Protection
Victaulic Fire Protection
Series 751 Firelock Alarm Check Valve (Devices)
Required when the Series 751 FireLock Alarm Check Valve is installed in a variable pressure installation in order to reduce the possibility of false alarms
Product Description
- Prevents the reverse flow of water from the system piping to the water supply
- Sizes from 1½ – 8″ | 40 – 200 mm
- Pressures up to 300 psi | 2068 kPa | 21 bar
Valve Configurations
- Bare
- Pre-trimmed
- Fire-Pac Series 745
Detail Specification
| Available Sizes | 1½ – 8″ | 40 – 200 mm |
| Pressures | Up to 300 psi | 2068 kPa | 21 bar |
| Body | Ductile iron, ASTM A-536 Grade 65-45-12 |
