U.S. Valve’s 41 Series medical gas ball valves are engineered for reliable flow control in hospital and healthcare gas distribution systems, meeting NFPA 99–2018 requirements across a broad size range. Manufactured from high-quality forged brass, these valves are cleaned for oxygen service and sealed to ensure contamination-free installation. Our medical gas ball valves deliver trusted performance for oxygen, nitrogen, and air applications, along with enhanced standard features and customizable options to meet diverse system needs.
The 41 Series spans the full range of medical gas piping applications, from zone valves to main line shutoffs, delivering safe, precise, and contamination-free flow control for critical healthcare environments. Every valve features standard dual gauge ports and is assembled and tested in the USA for consistent quality.
| Specification | Range / Options |
|---|---|
| Size | 1/2"-4" |
| Max Pressure | 300-600 psi |
| Total Valve Length | 21"-32" |
| Body Length | 2.6"-9.8" |
| Tube Material | Copper |
| Internal Material | Brass, 316SS |
| Seal Material | Teflon |
| Certifications | CGA-G-4.1, MSS SP-110 |
| Handle Length | 4.3"-11.7" |
| Disc / Internal Material | Brass, 316SS |
| Ball Material | Brass, Stainless Steel |
| Body Material | Brass |
| End Connections | Copper Tube |
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