Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$714,855$1,136,157$1,461,712$1,864,247$1,208,585$1,500,042$1,405,345
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$8,080,716$8,854,373$13,953,174$11,873,071$7,476,434$8,097,021$11,167,985
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$1,413,994$1,096,462$1,781,211$1,843,062$1,008,948$778,865$1,315,136
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$1,607,100$1,703,865$1,954,588$3,648,828$1,897,171$1,701,022$1,884,308
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$36,722,690$38,820,257$45,548,209$63,642,753$49,019,588$47,213,952$59,235,626
Parts of the appls. of 84.81$46,478,011$66,384,717$55,435,532$58,220,949$29,869,161$39,196,212$52,737,127
Total$95,017,366$117,995,831$120,134,426$141,092,910$90,479,887$98,487,114$127,745,527