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产品简介：YFA48Y高温高压安全阀本阀门适用于工作温度“C型”≤425℃；“I型”≤500℃；“V型”≤500℃；的蒸汽等介质设备或管路上，作为超压保护装置。
连接法兰标准按JB/T……94系列1、系列2主要零部件材料 NO零件名称C型材料I型材料V型材料1阀体WCBZG1Cr5MoZG15Cr1MoV2阀座2Cr131Cr18Ni9Ti12Cr1MoVA3调节阀2Cr131Cr18Ni9Ti1Cr18Ni9Ti4阀瓣2Cr1317-4PH17-4PH5导向套2Cr131Cr18Ni9Ti1Cr18Ni9Ti6散热器ZG230-450ZG230-450ZG230-4507阀盖ZG230-450ZG230-450ZG230-4508弹簧50CrVA50CrVA50CrVA 外形尺寸和连接尺寸 型号公称通径doDKgg1bff1Z-φdDND1K1g3g2b1ff1Zr-φd1LL1≈HYFA48Y-16CYFA48Y-16IYFA48Y-16V4025150110 85183 4-1850165125 100203 4-181201155405032165125 100203 4-1865185145 120203 4-181351206186540185145 120203 4-1880200160 135203 8-181601407108050200160 135203 8-18100220180 155223 8-1816015073010065220180 155203 8-18150285240 210243 8-23225175892150100285240 210243 8-23200340295 265263 12-232402351135200125340295 165263 12-23250405355 320303 12-262902101135YFA48Y-40YFA48Y-40IYFA48Y-40V251611585586516244-1432140100 78182 4-18110954293220140100667818244-1840150110 85183 4-181151004214025150110768518344-1850165125 100203 4-1812011554050321651258810020344-1865165145 120203 4-18135120618654018514511012022348-1880200160 135203 8-18160140710805020016012113522348-18100220180 155223 8-18160150730100652351901501602434.58-23150285240 210243 8-232251758921501003002502042183034.58-26200340295 265263 12-2324023511352001253753202602823834.512-30250405355 320303 12-262903101135YFA48Y-64YFA48SB-64YFA48Y-64IYFA48SB-64IYFA48Y-64VYFA48SB-64V2516140100587822244-1832140100667818244-181101004293220155110668224244-2340150110768518344-181301104214025170125769224344-23501651258810020344-1813512054050321801358810526344-236518514511012022348-1816013061850321801358810526344-238020016012113522348-18160145710654020516011013028348-238020016012113522348-18175160710805021517012114030348-231002351901501602434.58-23175160730100652502001501683234.58-261252702201761882834.58-2522020080010065250201501683234.58-261503002502042183034.58-262202008921501003452802042403834.58-342003753202602823834.512-3028028011352001254053452603004434.512-362504503853133454234.512-343002951135注：以上价格均为虚价，感谢您访问我们的网站【上海京蝶阀门制造有限公司***相关产品信息法兰闸阀 ***通用电磁阀***塑料隔膜阀 ***电动伸缩蝶阀***电动高温球阀 ***碳钢法兰截止阀***标签：  上海市安全阀 上海市安全阀厂家上海市上海市上海市安全阀厂家供应高温高压安全阀京蝶安全阀