Commodity200520062007200820092010
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$445 $448$284$2,911$227
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$624$150$2,887$75,276$12,806$9,421
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$9,310$1,472$5,502$35,711$21,664$5,335
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$487$25,313$779$2,537$666$10,432
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$34,876$64,696$218,682$345,790$1,335,124$166,941
Parts of the appls. of 84.81$883$173$13$5,381$5,058 
Total$46,625$91,804$228,311$464,979$1,378,229$192,356