Commodity20052007200820092010
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$79,454$33,651$53,903$187,751$87,473
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$195,007$393,163$645,788$595,812$1,153,613
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$211,366$189,512$131,696$458,923$335,942
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$100,554$122,817$221,622$245,056$339,452
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$1,767,885$2,995,098$2,836,215$2,336,481$6,145,726
Parts of the appls. of 84.81$823,953$132,781$248,522$387,929$472,678
Total$3,178,219$3,867,022$4,137,746$4,211,952$8,534,884