Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$302,878$378,794$363,824$494,886$507,797$991,494$1,966,376
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$1,091,924$921,120$804,859$1,649,777$938,125$776,320$1,108,587
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$142,893$241,853$406,855$555,719$848,711$1,172,503$1,162,782
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$321,131$331,408$410,080$1,019,101$1,055,060$891,344$763,656
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$6,903,094$5,809,238$8,335,501$12,283,799$11,812,829$11,986,575$13,714,149
Parts of the appls. of 84.81$1,953,173$1,600,385$1,251,239$1,708,454$1,103,149$1,069,668$1,582,305
Total$10,715,093$9,282,798$11,572,358$17,711,736$16,265,671$16,887,904$20,297,855