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1、WA42丫带波纹管弹簧全启式安全阀WA42丫带波纹管弹簧全启式安全阀适用于工作温度 2ooc存在不稳定背压或有毒、腐蚀性介 质的设备或管路上，作为超压保护装置。连接法兰标准4MPa采用JB/T94系列1。 4MPa按JB/T94系列2标准。技术图纸：主要部件材料：NO.零件名称WA42Y-C型材料WA42Y-P型材料WA42Y-R型材料1阀体WCBZG1Cr18Ni8Ti,304CF8M2阀座2Cr131Cr18Ni8Ti3163调节圈2Cr131Cr18Ni8Ti0Cr18Ni12Mo2Ti4阀瓣2Cr131Cr18Ni8Ti3165反冲盘2Cr131Cr18Ni8Ti3166波纹管3043
2、043167导向套2Cr131Cr18Ni8Ti0Cr18Ni12Mo2Ti8阀盖ZG230-450ZG230-450ZG230-4509弹簧50CrVA50CrVA包覆氟塑料50CrVA包覆氟塑料密封面材料结构尺寸:型号公称通 径doDKgg1bff1Z-?dDN1D1K1g3g2b1ff1Z1-?d1LL1H111141011137251658565624-14320078824-180958141011511111103732200078824-18400085834-1850815111161210112114040250085834-1850550834-18006161210218
3、141221312455032550034-1865550034-18500WA42Y-1618141222016132161452654034-188038-18WA42Y-16P55000050000WA42Y-16R8050201613238-1810221815238-18171352005000052055221815212252118219176910065005238-185005238-18550252118215282421221198512580005238-180500438-2300715010028240210238-23173102702402638-2325230
4、8385455200123429262312-2254035323312-2630269950556305500002111141011137251658565624-14320078824-180958141011511111103732200078824-18400085834-1850815111161210212114040250085834-1850550034-18006161210218141221312455032550034-1865550034-18500181412220161321614526540550238-1880005038-180002016132102218
5、1521713528050005238-180005238-18055231916212252118219176910065000438-235005238-18550272218215282421221197812580008838-260500438-230001030252131731272422523831500008038-265000638-23508200123603102783312-26250403532030312-263002609925455111141011137251658558656244-14320078824-1809581410115111111037322
6、00066788244-18400085834-1850815111161210212114040250076858344-1850550034-18006161210218141221312455032558800344-1865550034-185001814111222016132161452654055002348-1880005038-18000201612132102218152171352806000154348-180005238-18055231915162122521182191769100653 4.58-2338-185000450052550272218172152824212211985125803 4.58-2638-230086805004007150103025202138-2617312724238-232523833 4.5000480500065081237322628312-32540353233026992003 4.5312-265500280055000021410
