Victaulic FireLock NXT® Series 769 Fire Protection Explanation - NFPA 2011
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Jack Carbone, senior engineer for Victaulic, walks through the FireLock NXT® Series 769 Preaction Actuated Valve with AutoConvert Trim at the 2011 NFPA Convention & Expo. The patented AutoConvert Trim package is for FireLock NXT Preaction systems that include a solenoid valve and works to maintain fire protection detection, alarm and valve response during power outages.