- SKU:波纹管平衡式安全阀(WA42Y)Description:系列 SeriesWA42Y-16C WA42Y-25 WA42Y-40 WA42Y-64WA42Y-100WA42Y-16PWA42Y-25PWA42Y-40PWA42Y-64P WA42Y-100PWA42Y-16RWA42Y-25RWA42Y-40RWA42Y-64RWA42Y-100R装置。连接法兰标准≤4MPa采用JB/T……-94系列1。>4MPa按JB/T……-94系列2标准。本阀门适用于工作温度≤200℃存在不稳定背压或有毒、腐蚀性介质的设备或管路上,作为超压保护These safety valves areused for the equipment andpipeline ofthe poisonous gas,quality with corrodemedium what the working temperature are less than 200 . Take for extra pressure protection devices.Flange connectiong dimensions of complywith Standard series firstof JB/T -94 when less than 4MPa, comply wiht Standard series two of JB/T -94 when more than 4MPa.主要零部件材料 Explanation of materials for main partsNO.Name of partWA42Y-C MaterialsWA42Y-P MaterialsWA42Y-R Materials1阀体BodyWCBZG1Cr18Ni9Ti, 304CF8M2Nozzle2Cr131Cr18Ni9Ti3163调节圈 Adjusting ring2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti4阀瓣 Disc2Cr131Cr18Ni9Ti3165Disc holder2Cr131Cr18Ni9Ti3166Bellows3043043167导向套Guide sleeve2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti8阀盖BonnetZG230-450ZG230-450ZG230-4509弹簧Spring50CrVA50CrVACoated Teflon50CrVACoated TeflonSealing surface of material外形尺寸和连接尺寸 Dimensions (mm)Type(DN)doDKgg1bff1Z- dDN'D1k1g3g2b1f'f1'Z1-d1LL1HWA42Y-16C WA42Y-16P WA42Y-16R251611585651624-1432140100781824-18110953783220140100781824-1840150110851834-181151003784025150110851834-18501651251001834-1812011040650321651251002034-18651851451202034-1813512045065401851451202034-18802001601352038-1816014052080502001601352038-181002201801552238-18170135525100652201801552238-181252502101852238-18195175690125802502101852238-181502852402102438-232101908571501002852402102438-231753102702402638-2325523083820012534029526526312-2325040535532030312-26300260992WA42Y-25
WA42Y-25P WA42Y-25R251611585651624-1432140100781824-18110953783220140100781824-1840150110851834-181151003784025150110851834-18501651251002034-1812011040650321651251002034-18651851451202034-1813512045065401851451202238-18802001601352038-1816014052080502001601352238-181002201801552238-18170135525100652301901602438-231252502101852238-18195175690125802702201882838-261502852402102438-232101907801501003002502183038-261753102702402638-2325523083820012536031027834312-2625040535532030312-26300260992WA42Y-40
WA42Y-40P WA42Y-40R251611585586516244-1432140100781824-18110953783220140100667818244-1840150110851834-181151003784025150110768518344-18501651251002034-1812011040650321651258810020344-18651851451202034-18135120450654018514511012022348-18802001601352038-18160140520805020016012113524348-181002201801552238-18170135525100652351901501602434.58-231252502101852238-18195175690125802702201881762834.58-261502852402102438-232101908571501003002502042183034.58-261753102702402638-232552308382001253753202602823834.512-3025040535532030312-26300260992WA42Y-64
WA42Y-64P WA42Y-64R2516140100587822244-1832140100667818244-181101002773220155110668224244-2340150110768518344-181301102894025170125769524344-23501651258810020344-1813012031950321801358810526344-236518514511012022348-18135130389654020516011013028348-238020016012113522348-18175160483805021517012114030348-231002351901501602434.58-23175160493100652502001501683234.58-261252702201761882834.58-251951956131501003452802042403834.58-342003753202602823834.512-30280265894WA42Y-100
WA42Y-100P WA42Y-100R2516140100587824244-1832140100667818244-181101002773220155110668224244-2340150110768518344-181301102894025170125769526344-23501651258810020344-1813012031950321951458811228344-266518514511012022348-18135130389653222017011013832348-268020016012113522348-18175160483804023018012114834348-261002351901501602434.58-23175160493100502652101501723834.58-301252702201761882834.58-25195195613150803552902042504634.512-342003753202602823834.512-30280265894