氣動放(fang)料閥FL641F/W FL645F/W
氣(qi)(qi)動(dong)(dong)放料閥(fa)(fa)FL641F/W FL645F/W氣(qi)(qi)動(dong)(dong)放料閥(fa)(fa)概述:氣(qi)(qi)動(dong)(dong)放料閥(fa)(fa)是用(yong)(yong)(yong)氣(qi)(qi)動(dong)(dong)執行器控(kong)制閥(fa)(fa)門,性(xing)能(neng)與用(yong)(yong)(yong)途:操作方便(bian),開(kai)啟自由,運動(dong)(dong)靈活可靠;閥(fa)(fa)瓣裝配維(wei)修簡單,密封(feng)(feng)結構(gou)合理,密封(feng)(feng)圈(quan)更換方便(bian)實(shi)用(yong)(yong)(yong)。氣(qi)(qi)動(dong)(dong)放料閥(fa)(fa)結構(gou):主要(yao)由閥(fa)(fa)體(ti),閥(fa)(fa)瓣,密封(feng)(feng)圈(quan),閥(fa)(fa)桿,支架,閥(fa)(fa)壓蓋,手輪,法蘭,螺母,定位(wei)螺釘等零件。氣(qi)(qi)動(dong)(dong)放料閥(fa)(fa)技術(shu)條(tiao)件應(ying)符合HG5-16-79的(de)規定。此閥(fa)(fa)除磷及磷輕介質、氫(qing)氟碳、鹽酸、氫(qing)氧化(hua)鈉氫(qing)氧化(hua)鉀外能(neng)耐各種(zhong)酸
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