Commodity2005200620072008200920102011
Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like$7,476,692$10,492,387$15,048,440$22,554,390$13,682,255$28,828,583$67,751,735
Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ...$12,899,249$13,119,372$13,689,510$14,809,656$7,898,709$8,550,302$14,070,730
Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like$16,945,222$16,547,803$12,613,179$10,289,159$6,361,124$5,610,720$6,408,409
Safety/relief valves for pipes/boiler shells/tanks/vats or the like$10,727,402$11,761,190$18,409,797$21,855,830$14,216,525$17,220,406$11,409,651
Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ...$127,275,784$151,742,591$187,657,934$211,518,734$123,762,022$156,679,365$175,254,745
Parts of the appls. of 84.81$22,011,892$36,069,855$39,193,622$47,299,152$40,926,871$60,550,995$79,390,363
Total$197,336,241$239,733,198$286,612,482$328,326,921$206,847,506$277,440,371$354,285,633