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Victaulic® FireLock NXT™ Check Valve, 768 Series, 4 in Nominal, 300 psi, Water Media, 6-1/4 in Inlet to Outlet Length, 45-1/2 in Top to Inlet Center, 350 Cv Flow Coefficient (Cv), Material Standard: ASTM A536/A395/D2000, Ductile Iron Body, Nitrile Seat, EPDM Seal, EPDM Softgoods, 65 deg F, 4-1/2 in Dia x 45-1/2 in H
The pre-trimmed valve comes completely assembled with all necessary trim components
The Vic-quick riser comes completely pre-trimmed and includes a shut off valve (uses a Series 705W FireLock butterfly valve- request publication 10.18, for 1-1/2 and 2 in/40 and 50 mm sizes, the Vic-quick riser comes with a Series 728 ball valve- request publication 10.17) for system shut off, pressure switches and a drain kit for ease of installation
Series 745 FireLock Fire-Pac (north America only) the Fire-Pac is a completely pre-assembled fire protection valve that provides maximum service in a minimal enclosed space
The unit includes a water supply shut off valve, the sprinkler system fire protection valve, alarm line pressure switches, air supervisory pressure switches, supervisory pump switches and digital pressure gauges that are easily viewed through a window in the cabinet door
The patent pending Victaulic® Series 768 FireLock NXT™ dry valve is a low differential, latched clapper valve that uses a unique direct acting diaphragm to separate system water supplies from dry-pipe sprinkler systems.