A42Y蒸汽法兰安全阀由本公司精心生产的一款安全阀，在保证质量的同时，价格也是非常合理，以及在售后我们也做的非常完善。蒸汽法兰安全阀适用于各种不同的轻重工业工况以及建筑管道。安全阀广泛应用于：电气、造纸、锅炉、制药、矿山、化工、机械设备管道、电子工业，城市建设等领域。产品名称蒸汽法兰安全阀产品型号A42Y公称通径DN20-400压力范围1.6MPa-10.0MPa阀体材质铸钢、锻钢、不锈钢产品介绍：A42Y蒸汽法兰安全阀适用于工作温度≤300℃空气、石油气、液体等介质的设备和管路上。A42Y-P型及A42Y-R型不锈钢蒸汽法兰安全阀适用于工作温度≤200℃有腐蚀性的介质的设备和管路上，作为超压保护装置。零部件说明：NO.零件名称A42Y-C/KA42Y-C材料A42Y-P/KA42Y-P材料A42Y-R材料DA42Y-P材料1阀座2Cr13/1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiZG1Cr18Ni9Ti2阀体WCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2TiLCB/ZG1Cr18Ni9Ti3调节圈2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti4反冲盘2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti5阀瓣2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti6导向套2Cr13/1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti7阀盖ZG230-450ZG230-450ZG230-450ZG1Cr18Ni9Ti8弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料50CrVA9阀杆2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti1Cr18Ni9Ti10调整螺杆452Cr132Cr132Cr1311阀帽ZG200-400ZG200-400ZG200-400ZG230-450密封面材料堆焊Co基硬质合金尺寸说明：型号公称通径doDKgg1bff1Z-ødLL1≈HA42Y-16CA42Y-16PA42Y-16RKA42Y-16CDA42Y-16C(P)201510575551624-1411095378251611585651624-14110953783220140100781824-181151003784025150110851834-1812011040650321651251002034-1813512045065401851451202034-1816014052080502001601352038-18170135525100652201801552238-18195175690125802502101852238-182101907801501002852402102438-2325523083820012534029526526312-2330026099225015040535532030312-26350320126630022046041037530412-26370350128335025052047043534416-26500450152040028058052548536416-305004501530A42Y-25CA42Y-25PA42Y-25RKA42Y-25CDA42Y-25(P)201510575551624-1411095378251611585651624-14110953783220140100781824-181151003784025150110851834-1812011040650321651251002034-1813512045065401851451202238-1816014052080502001601352238-18170135525100652301901602438-23195175690125802702201882838-262101907801501003002502183038-2625523083820012536031027834312-2630026099225015042537033236312-30350320126630022048543039040416-3037035012834.0-10MPa外形和连接尺寸：型号公称通径doDKgg1bff1Z-ødLL1≈HA42Y-40CA42Y-40PA42Y-40RKA42Y-40CDA42Y-40(P)201510575515516244-1411095378251611585586516244-14110953783220140100667818244-181151003784025150110768518344-1812011040650321651258810020344-18135120450654018514511012022348-18160140520805020016012113522348-18170135525100652351901501602434.58-23195175690125802702201761882834.58-262101907801501003002502042183034.58-262552308382001253753202602823834.512-303002609922501504503853133454234.512-343503201266A42Y-64A42Y-64PA42Y-64RDA42Y-64(P)201012590516822244-1896852642516140100587822244-181101002773220155110668224244-231301102894025170125769524344-2313012031950321801358810526344-23135130389654020516011013028348-23175160493805021517012114030348-23175160483100652502001501683234.58-261951956131501003452802042403834.58-34280265894A42Y-100A42Y-100PA42Y-100RDA42Y-100(P)201012590516822244-1896852642516140100587824244-181101002773220155110668224244-231301102894025170125769526344-2313012031950321951458811228344-26135130389653222017011013832348-26175160493804023018012114834348-26175160483100502652101501723834.58-30195195613150803552902042504634.512-34280265894