... shutdown the engine. 2, Special protector to protect solenoid. 3,ISO9001:2008 Compared with Woodward solenoidWoodward's advantages ... solve this problem. Detail of Shutdown Solenoid FS-23 1,IntroductionShutdown Solenoid FS-23 is the control part to ... regulator, generator synchronizer, genset controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed controller, ...