Whether you are the producer, supplier or end user of welding or medical gas mixtures, or any of the most commonly used gases, including chlorine, hydrogen, helium, nitrogen, carbon dioxide and argon, we know safety and performance are your top priorities. This is why we only distribute Sherwood valves and accessories.

Sherwood Valve has built its reputation on quality, safety, and innovation for over 90 years. All Sherwood valves are manufactured with the industry’s latest technologies and automated processes to increase quality and lower production costs for our customers. Advanced inspection and process controls, including infrared thermal imaging, are implemented at every stage in the manufacturing process to maintain highest product quality, reliability, and safety.

Since Sherwood Valve is a totally integrated valve manufacturer, all valve components including rods and raw forgings, are designed and manufactured by Sherwood’s own development team, which ensures top performance, reliability and increased durability of Sherwood valves.

For over 20 years, Chemtech has been the leading distributor and supplier of Sherwood brand valves, serving North America, Asia, Europe, Middle East, South America, Israel and Africa. We offer a wide range of Sherwood specialty gas valves and related safety products, such as emergency kits, gas leak detectors and analyzers.