Commodity200520062007200820092010
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$235,955$129,956$99,684$145,607$161,745$90,310
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$2,386$15,485$9,942$1,766$8,748$11,141
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$28,912$13,011$17,035$11,937$8,082$19,694
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$155,681$120,407$124,979$237,833$298,155$495,678
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$205,183$278,569$277,418$428,659$332,631$708,179
Parts of the appls. of 84.81$21,934$45,815$31,829$38,772$36,594$38,132
Total$650,051$603,243$560,887$864,574$845,955$1,363,134