Address :
Barwa Commercial Avenue,
Sayer 15, Industrial Area, Doha, Qatar
Sayer 15, Industrial Area, Doha, Qatar
Sigma Valves began producing stainless steel pneumatic and hydraulic control valves dedicated specifically for the oil and gas industry over forty years ago. Sigma Valves originated as a company dedicated to valves specifically designed for safety system automation in offshore environments, not industrial valves converted for use in the oil/gas industry. These valves offer more robust design features and dependability than those found in smaller industrial-type valves.