ULS-210氣動閥門位置閥控裝置/機械觸動式/2SPDT/NUMUR安裝，氣動閥位指示器，氣動衛(wèi)生級蝶閥閥位開關(guān)，閥門位置信號指示器，圓頂指示器，平頂指示器，90度指示器，角行程調(diào)節(jié)閥閥位開關(guān)，直行程調(diào)節(jié)閥閥位開關(guān)，機械式定位器， 無錫埃費爾公司生產(chǎn)的APL-210N,APL-310N,APL-510N,APL-410N,APL-311N,APL-313N,APL-312N,APL-314N,APL-512N,APL-514N,APL-511，APL-411，APL-412N,APL-221N,APL-213N,APL-321N,APL-313N,APL-521N,APL-513N,APL-421N,APL-413N,APL-230A,APL-330，APL-530,APL-430,APL-220N,APL-222N,APL-320N,APL-322N,APL-520N,APL-522N,APL-420N,APL-422N,APL-315N，APL-316N,APL-515N,APL-516N,APL-415N,APPL-416N,PL-311,APL-311,APL-411.APL-511,APL-610，APL-620，APL-611，APL-621，...