Gas Cylinder Valves

For decades, Evergreen Midwest has been one of Sherwood Valve’s leading distributors - specifically, standing out as an industry pacesetter in cylinder valves. We take great pride in our longstanding manufacturer relationships and history of honest and reliable service. Partnering with Sherwood has allowed us to offer gas cylinder valves for all CGA needs. Cylinder valves, put simply, act as control devices. They allow secure flow of materials, such as oxygen (O₂) and related medical gases, inert gases like carbon dioxide (CO₂) or helium (He), and specialty gases. Evergreen carries a large breadth and depth of product, covering long-term replacements, quick overnight needs, and everything in between. Our valves are American manufactured and assembled and meet the international valve regulations and safety levels required for each appropriate application. 

PLEASE NOTE: VALVES ARE NOT INTERCHANGEABLE FOR EACH GAS SERVICE. CONTACT SALES AT 800.659.3358 FOR SAFETY AND USAGE DETAILS. WE ARE HAPPY TO ASSIST YOU!

• Sherwood Valve Catalog

The subcategories for this product group are listed below. There are several gas services that have different CGA designations based on the service pressure of the cylinder being used. For example, CGA 540 is for oxygen (3000 PSI). CGA 577 also denotes oxygen service, ranging from 3001 PSI to 3500 PSI. CGA 701 service pressure ranges 3501 PSI – 4700 PSI.

We make residual pressure valves for numerous CGA designations. Many customers are specifically interested in our CGA 320 CO2 cylinder valves (3000 PSI).

Evergreen’s Most Commonly Purchased Valves:

• GSV32051-32LX
• GSHV34761-65
• GSV54061-32
• GSV58061-35
• GSRPV580R61-32