A40Y带散热器高温高压安全阀A40Y-1≤450℃的空气、水、氮氢混合气等介质的设备或管路上，A40Y-P适用于工作温度≤300℃有腐蚀性介质的设备或管路上，作为超压保护装置。带散热器高温高压安全阀NO.零件名称A40Y-C材料A40Y-P材料A40Y-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■带散热器高温高压安全阀外形尺寸和连接尺寸型号公称通径doDKgg1bff1Z-?dDN＇D1K1g3g2b1f＇f1＇z1-?d1LL1≈HNA40Y-16CNA40Y-16PNA40Y-16I201510575551624-142511585651624-1411095518251611585651624-1432140100781824-18110955183220140100781824-1840150110851834-181151005184025150110851834-18501651251002034-1812011057950321651251002034-18651851451202034-1813512063965401851451202034-18802001601352038-1816014067180502001601352038-181002201801552238-18170135676100652201801552238-181252502101852238-18195175787125802502101852238-181502852402102438-232101909771501002852402102438-231753102702402638-23255230103520012534029526526312-2325040535532030312-263002601193NA40Y-25NA40Y-25PNA40Y-25I201510575551624-142511585651624-1411095518251611585651624-1432140100781824-18110955183220140100781824-1840150110851834-181151005184025150110851834-18501651251002034-1812011057950321651251002034-18651851451202034-1813512063965401851451202238-18802001601352038-1816014067180502001601352238-181002201801552238-18170135676100652301901602438-231252502101852238-18195175787125802702201882838-261502852402102438-232101909771501003002502183038-26175310270