上海空压机压力维持阀经销商_价格_厂家_上海灵意国产机压力阀MPV20A高94.口径242立方MPV25A高112.口径302-4立方MPV25F高119.口径30.菱形直径78.菱形2孔之间562-4立方MPV32A高155.口径 -8立方MPV32F高153.口径39.菱形直径91.菱形2孔之间 -8立方MPV40A高200.口径 -12立方MPV50B高220.口径 -20立方MPV50F高250。口径155.孔中心距 -20立方MPV65B高320.口径 -30立方MPV65F高322.口径64.圆法兰对角140.边95.圆直径 -30立方MPV85F高390.口径79.圆法兰对角160.边150.圆直径 -40立方MPV80S30-40立方MPV32T高170.法兰边98*82.孔36.对角74.边中心298-10立方MPV65T高310.菱形边135*130.孔75.对角120.边中心55*10020-30立方底部的法兰尺寸150*145.孔75.对角130.边中心60*110康普艾压力阀件号规格100001574H42F-16L DN20100005325H48F-16L DN50100007663H48X-16L DN40100009603H42F-16L DN20100010827H42X-16L DN20100011406H48X-16L DN65100011542H48F-16L DN50100012308H48X-16L DN40100014900H48X-16L DN8011513374H48X-16L DN65-B11513474H48X-16L DN8011513474/AH48X-16L DN80寿力压力阀件号价格 02250097-609450 02250097-598560242405750 250033-821130088290016-467H42X-16L DN6588290017-107H12X-40Q DN6588290017-286H41X-50Q DN6588290017-287H42X-50Q DN6588290017-432H44X-16L DN10088290019-514H44F-16Z DN5088290019-515H44F-16Z DN50英