产品说明AX46F（Y）-16先导式安全泄压阀先导式安全泄压阀是一种新颖结构的安全阀。主要用于石油***、化工、电力、冶金和城市燃气等领域，是受压设备、容器或管路上的***佳超压保护装置。其主要优点是变弹簧直接作用为导阀间接作用，提高了动作的灵敏度，而且主阀采用套筒活塞式，双重密封阀座结构，动作精度高、重复性好、回座快、不泄漏、能带高背压排放、工作等命长、工作稳定可靠，它还可在线调校，反复启跳排放后，仍然能自动回座，关闭严密，操作维护方便先导式安全泄压阀主要零部件材料NO.零件名称AX46Y/F材料KAX46Y/F材料1阀体WCBWCB2阀瓣2Cr13/2Cr13+PTFE1Cr18Ni9Ti/1Cr18Ni9Ti+PTFE3导向套1Cr18Ni9Ti1Cr18Ni9Ti4弹簧50CrVA50CrVA5O型圈氟橡胶氟橡胶6阀盖25257导阀部件先导式安全泄压阀外形尺寸和连接尺寸型号公称通径doLL1L2HDN"DD1D2D6bZ-?dD"D1"D2"D6"b"Z"-?d"KAX46F-16YAF46Y-16251511095150365321158565164-1414010078184-1832201151001503754014010078184-1815011085184-1840251201101603905015011085184-18165125100204-18503213512016041065165125100204-18185145120204-18654016014017543580185145120204-18200160135208-188050170135175451100200160135208-18220180155228-1810065195175195500125220180155228-18250210185248-1812580210190220526150250210185228-18285240210248-23150100255230265623175285240210248-23315270240268-232001253002603006902503402952652612-234053553203012-26KAX46F-25YAF46Y-25251511095150365321158565164-1414010078184-1832201151001503754014010078184-1815011085184-1840251201101603905015011085184-18165125100204-18503213512016041065165125100204-18185145120204-18654016014017543580185145120228-18200160135208-188050170135175451100200160135228-18220180155228-1810065195175195500125230190160248-23250210185228-1812580210190220526150270220188288-26285240210248-23150100255230265623175300250218308-26310270240268-232001253002603006902503603102783412-264053553203012-26KAX46F-40YAF46Y-4025151109515036532115856558164-1414010078184-183220115100150375401401007866184-1815011085184-184025120110160390501501108576184-18165125100204-1850321351201604106516512510088204-18185145120204-18654016014017543580185145120110228-18200160135208-188050170135175451100200160135121228-18220180155228-1810065195175195500125235190160150248-23250210185228-1812580210190220526150270220188176288-26285240210248-23150100255230265623175300250218204308-26310270240268-232001253002603006902503753202822603812-304053553203012-26KAX46F-64YAF46Y-642515110100160365321401007858224-181401007866184-183220130110160375401551108266244-231501108576184-184025130120170445501701259576244-2316512510088204-1850321351301954606518013510588264-23185145120110228-18654017516022549580205160130110288-23200160135121228-188050175160225525100215170140121308-23235190160150248-2310065195195245565125250200168150328-26270220188176288-25150100280265265610200345280240204388-343753202822603812-302001253002953006802504053453002604412-344503853453134212-34KAX46F-100YAF46Y-1002515110100160365321401007858244-181401007866184-183220130110160375401551108266244-231501108576184-184025130120170445501701259576264-2316512510088204-1850321351301954606519514511288284-26185145120110228-18654017516022549580220170138110328-26200160135121228-188050175160225525100230180148121348-26235190160150248-2310065195195245565125265210172150388-30270220188176288-251501002802652656102003552902502044612-343753202822603812-302001253002953006802504303603122605412-414503853453134212-34)