3-piece Ball Valve DG1W for hydrogen applications
Series DG W for hydrogen applications
Technical data
Compact design and full flow forhydrogen applications. Three-pice body, pressure rating dependent on nominal size up to PN125, floating ball, vacuum-tight.
Sizes DN 8 – DN 150
Pressure ratings up to PN 125
Temperature range -52°C to +280°C
Vacuum up to 1mbar (abs)
Bore Full and reduced bore
Special features Variable connections, various cleaning standards, available as a version with reduced dead space
Mounting flange DIN EN ISO 5211
Test DIN EN 12266 P10, P11, P12, leakage rate A
Available materials
| Body | 1.4408, 1.4529 |
| Ball | 1.4408, 1.4529 |
| Stem | 1.4529 |
| End connectors | 1.4408, 1.4409, 1.4529 |
| Seat and body rings |
PTFE, PFTE/Glas, PTFE/Kohle, PEEK |
* If you have any other material requirements, please contact us!
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Product information - series DG1_DG5_DGF_DGH (GB) (2.49 MB) Technical data sheets Request CAD