VALVEWORKS OPTITRON

Parts of oilfield wellhead machines, namely, gate valves, frac valves, and valve parts; parts of equipment for oil and gas production, namely, gate valves, frac valves, and valve parts; parts of equipment for hydraulic fracturing operations, namely, gate valves, frac valves, and valve parts; valve seats and valve systems for hydraulic fracturing pumps; machine valves, namely, gate valves, frac valves and parts therefor