... 10 seconds, the solenoid is easily damaged. Woodward use an electronic protector, if it is over 10 seconds, ... in the end.2, Technology and material: We use epoxy resin, vacuum dipping paint technology, s/s ... is easy to damage.How we solve: We use high temperature wire ( it can bear 180 centigrade ... Second, the using environment is high temperature. We use high temperature wire to solve this problem.Third, ...