安全阀的工作压力须按规定整定。
The working pressure of safety valve should be set as per the applicable Standards.
针对现行人工在线校验安全阀存在的校验准确度差、速度慢等问题，研制了自动在线安全阀校验整定系统。
An auto on line safety valve checking and adjustment system is developed to solve the problems of poor degree of accuracy and slow speedy that exists in the man made system.
通过利用弹簧式安全阀诸压力之间的相互关系，进行该类型安全阀现场整定的方法。
Amethod based on the interrelationship among the pressures in a safety valve is given for determining the pressure Settings.
主要原因是锅炉安全阀二次保护回路设计有缺陷，再加上安全阀起跳和回座的整定值与运行额定值相重叠造成的。
The main reasons were due to the defect in the design of safety valve secondary circuit and the overlap of the service rating and the setting for safety valve popping and reseating.
安全阀在未整定合格认可之前，不许锅炉投入运行。
Before tuning and accepting by the bureau, it is not allowed to put into use of boiler.
安全阀在未整定合格认可之前，不许锅炉投入运行。
Before tuning and accepting by the bureau, it is not allowed to put into use of boiler.
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