排气后压力继续上升：这主要是因为选用的安全阀排量小于设备的安全泄放量，应重新选用合适的安全阀；阀杆中线不正或弹簧生锈，使阀瓣不能开到应有的高度，应重新装配阀杆或更换弹簧；排气管截有不够，应采取符合安全排放面积的排气管。R900969650DBE10-5X/200XYG24K4MR900758752DBE10-5X/200XYG24K4VR900570668DBE10-5X/200XYG24Z4MR900579169DBE10-5X/200YG24K4MR900973475DBE10-5X/200YG24K4VR900923188DBE10-5X/200YG24NK4MR900714301DBE10-5X/200YG24NK4VR900536997DBE10-5X/200YG24NZ4MR900521576DBE10-5X/200YG24Z4MR900517820DBE10-5X/200YG24Z4VR901069892DBE10-5X/315XYG24K4MR900924161DBE10-5X/315XYG24NK4MR900579202DBE10-5X/315XYG24Z4MR900916124DBE10-5X/315YG24K4MR900978551DBE10-5X/315YG24K4VR900949005DBE10-5X/315YG24NK4MR901058477DBE10-5X/315YG24NK4VR900534917DBE10-5X/315YG24NZ4MR900900524DBE10-5X/315YG24NZ4VR900528731DBE10-5X/315YG24Z4MR900533043DBE10-5X/315YG24Z4V)