Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$3,281 $357$6,211 $22,268$248
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$201 $116  $313$2,307
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like $323  $300 $264
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$378$726$2,071$50$3,607$1,277$8,455
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$10,139$7,461$8,552$29,243$11,172$1,656$22,571
Parts of the appls. of 84.81$2,694$231$4,277 $71$6,620$3
Total$16,693$8,741$15,373$35,504$15,150$32,134$33,848