带动力辅助装置的安全阀是借助于一个动力辅助装置，在低于正常开启压力的情况下强制安全阀开启。这种安全阀适用于开启压力很接近于工作压力的场合，或需定期开启安全阀以进行检查或吹除粘着、***的介质的场合。同时，也提供了一种在紧急情况下强制开启安全阀的手段。R900534917DBE10-5X/315YG24NZ4MR900900524DBE10-5X/315YG24NZ4VR900528731DBE10-5X/315YG24Z4MR900533043DBE10-5X/315YG24Z4VR900704605DBE10-5X/350XYG24K4MR900967563DBE10-5X/350YG24K4MR900957752DBE10-5X/350YG24NK4MR900538008DBE10-5X/350YG24NZ4MR900539401DBE10-5X/350YG24Z4MR900926160DBE10-5X/350YG24Z4VR900916125DBE10-5X/50XYG24K4MR900956719DBE10-5X/50XYG24NK4MR900554034DBE10-5X/50XYG24Z4MR900952408DBE10-5X/50YG24K4MR901118402DBE10-5X/50YG24K4VR900249388DBE10-5X/50YG24NK4MR901055383DBE10-5X/50YG24NK4VR900552414DBE10-5X/50YG24NZ4MR900532752DBE10-5X/50YG24NZ4VR900533394DBE10-5X/50YG24Z4M)