Stainless Steel Specialty Valves
Sigma Valves is a specialty valve manufacturer in business since 1968. Innovative-engineered solutions are the inspiration for our product line.
Sigma's pneumatic/hydraulic interface valves, fusible devices, and pressure sensing pilots equip safety and environmentally conscious automation systems in todays worldwide energy market.
Our mission is to design and manufacture the highest quality "stainless steel control valves" appropriate for harsh environments
for multiple global energy related industries.
Sigma is dedicated to providing our customers with innovative products,
timely delivery, and unmatched reliability.
→ Read more about Sigma Valves