Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$865$863$6,837$44,329$287,816$1,444$9,005
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$2,036$29,286$4,585$1,757,772$2,699,578$51,586$1,794
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$2,446$48,960$785$226$344,950$6,654$3,123
Safety/relief valves for pipes/boiler shells/tanks/vats or the like  $41,358$2,735$252,251$138 
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$65,962$236,617$98,475$46,469$11,205,862$119,748$179,948
Parts of the appls. of 84.81$108$11,353$4,360$1,845$2,180,414$19,503$329
Total$71,417$327,079$156,400$1,853,376$16,970,871$199,073$194,199