Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$8,031,448$10,008,111$16,115,498$17,589,722$10,998,152$10,940,872$14,339,886
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$22,115,665$25,989,005$33,429,511$38,722,189$26,720,029$35,456,507$45,302,812
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$7,113,470$9,632,437$12,485,624$13,257,266$18,284,133$13,162,861$15,187,727
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$13,354,802$20,198,755$21,052,626$18,437,802$13,611,759$15,312,779$19,343,951
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$129,435,892$167,406,284$223,394,646$201,218,403$182,008,480$206,193,778$252,663,297
Parts of the appls. of 84.81$36,271,487$41,979,722$56,092,069$60,023,809$50,215,145$54,003,391$70,687,606
Total$216,322,764$275,214,314$362,569,974$349,249,191$301,837,698$335,070,188$417,525,279