Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$202,119$165,522$362,743$253,328$4,094,585$414,767$1,715,947
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$714,352$614,132$1,165,239$1,020,604$756,990$1,038,977$1,461,602
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$7,666$8,330$452,202$320,934$547,344$133,075$179,415
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$519,258$194,991$558,178$2,468,064$294,395$106,848$277,190
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$27,157,056$34,109,764$32,540,189$34,610,724$25,567,453$20,004,540$24,708,695
Parts of the appls. of 84.81$799,352$1,212,531$851,585$2,493,056$1,113,768$508,410$637,090
Total$29,399,803$36,305,270$35,930,136$41,166,710$32,374,535$22,206,617$28,979,939