SHERWOOD CYLINDER VALVES
Since 1992, Chemtech International Inc. has been an exclusive and authorized distributor of Sherwood brand chlorine valves and accessories for compressed gas cylinders and ton containers. Chemtech is the preferred Sherwood Valve supplier for all segments of the compressed gas industry around the world, from industrial gases, medical and semiconductor to welding, mining and alternative energy companies.
Safety & Performance of Gas & Chlorine Cylinder Valves
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.
Quality, Safety, & Innovation of Gas & Chlorine Cylinder Valves
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.
Top Performance, Reliability & Increased Durability of Gas & Chlorine Cylinder Valves
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.
Gas Cylinder Valve Standards
Leading Distributor & Supplier of Gas & Chlorine Cylinder 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.
Chlorine gas products
Parts and Accesories
Fusible Plugs

Yoke


High Flow Yoke Adaptors

Wrenches

Specialty Gas Products
Diaphragm Packless
Lecture Bottle Valves

Brass Diaphragm Valves

303 sS Diaphragm Packless Valves

316L SS
Diaphragm Valves

Aluminum Silicon Bronze
Packed wrench-Operated
Valves

Low Pressure
Brass Diaphragm

Compressed Gas Products
Global Industrialized
Gas Valves

For Manifold, Oxygen
and Fuel Gas

Large Cylinder
Acetylene Valves

Vertical Outlet
Acetylyne Valves

Residual Pressure Valves

Global Valves for
Use in MRI
Environments

Global Industrial Gas
Valves for
Hydrocarbon-Based
Flammable Gases

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Sherwood Valves — Supporting Reliable Beverage Carbonation for Some of the Market’s Biggest Players
There are valve manufacturers, and then there is Sherwood Valve. Sherwood is at the very top of the pile when it comes to producing valves for industrial applications — from medical gas implementation to pneumatic system operation. But what about the beverage production market?
How Is Acetylene Gas Produced?
Acetylene gas is a highly flammable and poisonous substance, which must be handled with great care using acetylene gas canisters, valves, and secure systems. However, it is also very useful in a number of different industrial applications, so it is commonly deployed on sites across the USA.
Chlorine gas handling for 2021: Stay compliant
Chlorine gas handling regulations and best practices do not remain static. They evolve to meet the developing needs of the community. With this in mind, what do you need to know in order to stay compliant? Learn more about the latest regulatory changes regarding chlorine gas safety in 2021.