Commodity200520062007200820092010
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$5,261,124$4,001,831$5,417,889$5,542,070$2,614,427$2,585,192
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$305,040$411,320$350,589$264,939$277,651$220,430
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$2,152,679$3,562,116$4,004,695$7,698,963$3,742,009$5,202,560
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$13,345,934$14,786,905$35,918,668$27,407,997$19,698,155$12,234,658
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$16,500,431$28,192,284$26,541,918$48,165,286$29,666,692$26,723,351
Parts of the appls. of 84.81$9,026,588$7,326,661$10,903,300$8,579,969$10,214,259$16,648,805
Total$46,591,796$58,281,117$83,137,059$97,659,224$66,213,193$63,614,996