FireLock NXT Deluge System Check Valves, Series 769
- Sizes from DN40 – DN200/ 1 1/2 – 8”
- Pressures up to 300psi/2065kPa
- Valve can be field-converted from wet to dry quickly to accommodate changes in temperature
- Includes control valves, pressure switches and drain kit
- Valve pre-trimmed to speed installation
FM Approved, cULus, VdS and LPCB 104f/01 Listed for ﬁre systems.