重锤杠杆式安全阀结构简单，调***易而又比较准确，所加的载荷不会因阀瓣的升高而有较大的增加，适用于温度较高的场合，过去用得比较普遍，特别是用在锅炉和温度较高的压力容器上。但重锤杠杆式安全阀结构比较笨重，加载机构容易振动，并常因振动而产生泄漏；其回座压力较低，开启后不易关闭及保持严密。R900354271DBE10-3X/100YG24Z4VR900451657DBE10-3X/200XYG24Z4R900401430DBE10-3X/200YEXR900420617DBE10-3X/200YG12FHR900386165DBE10-3X/200YG24EXJR900479892DBE10-3X/200YG24NZ4R900440783DBE10-3X/200YG24Z4R900477433DBE10-3X/200YG24Z4VR900968138DBE10-3X/315XYG24NK4R900474895DBE10-3X/315XYG24Z4R900444069DBE10-3X/315XYG24Z4VR900350629DBE10-3X/315XYZ4-246R900387032DBE10-3X/315YEXR900400149DBE10-3X/315YG12FHR900336877DBE10-3X/315YG24JR900958418DBE10-3X/315YG24K4R900337424DBE10-3X/315YG24NZ4R900442322DBE10-3X/315YG24Z4)