... replace woodward 3964628 . 2,ISO9001:2008 standard. 24V Woodward Fuel Stop Solenoid 3964628 Replacement 1, Technical parameters of this ... one hour, the temperature rise to 50°C.The above test is done when the enviroment is 32°C. 2, ... voltage regulator, generator synchronizer, genset controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed controller, load ...