产品型号：A40Y-25(16/40)I产品名称：散热器安全阀产品特点：带散热器安全阀A40Y-16C、A40Y-25C、A40Y-40C适用于工作温度≤425℃，A40Y-16I～40I型适用于工作温度≤425℃的空气、***等介质的设备和管路上，作为超压保护装置。当设备和客路内压力超过允许值时，阀门自动开启，继而全量排放；当压力降低至规定值时，阀门自动关闭，保证设备全定运行。二、带散热器安全阀A40Y-16C、A40Y-25C、A40Y-40C主要零部件材料：NO.零件名称YA40Y-C材料YA40Y-P材料YA40Y-I材料1阀体WCBZG1Cr18Ni9TiZG1Cr5Mo2阀座2Cr131Cr18Ni9Ti1Cr18Ni9Ti3调节圈2Cr131Cr18Ni9Ti1Cr18Ni9Ti4阀瓣2Cr131Cr18Ni9Ti1Cr18Ni9Ti5导向套2Cr131Cr18Ni9Ti1Cr18Ni9Ti6散热器ZG230-450ZG230-450ZG230-4507阀盖ZG230-450ZG230-450ZG230-4508弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料9阀杆2Cr131Cr18Ni9Ti2Cr1310调整螺杆451Cr18Ni9Ti2Cr1311阀帽ZG200-400ZG200-400ZG200-400密封面材料堆焊Co基硬质合金三、带散热器安全阀A40Y-16C、A40Y-25C、A40Y-40C外形尺寸和连接尺寸：型号公称通径doDKgg1bff1Z-?dDND1K1g3g2b1ff1z1-?d1LL1≈HYA40Y-16CYA40Y-16PYA40Y-16I201510575551624-142511585651624-1411095518251611585651624-1432140100781824-18110955183220140100781824-1840150110851834-181151005184025150110851834-18501651251002034-1812011057950321651251002034-18651851451202034-1813512063965401851451202034-18802001601352038-1816014067180502001601352038-181002201801552238-18170135676100652201801552238-181252502101852238-18195175787125802502101852238-181502852402102438-232101909771501002852402102438-231753102702402638-23255230103520012534029526526312-2325040535532030312-263002601193YA40Y-25YA40Y-25PYA40Y-25I201510575551624-142511585651624-1411095518251611585651624-1432140100781824-18110955183220140100781824-1840150110851834-181151005184025150110851834-18501651251002034-1812011057950321651251002034-18651851451202034-1813512063965401851451202238-18802001601352038-1816014067180502001601352238-181002201801552238-18170135676100652301901602438-231252502101852238-18195175787125802702201882838-261502852402102438-232101909771501003002502183038-261753102702402638-23255230103520012536031027834312-2625040535532030312-263002601193)