| DN | Operating pressure | Connection | Valve body material | Diaphragm material |
| 25 to 300 | 0 to 7 bar ** | Various flanges to EN and ANSI Lengths to EN and MSS | EN-GJL-250 (GG 25), EN-GJL-250 (GG 25) with hard rubber lining, EN-GJL-250 (GG 25) with soft rubber coating |
CSM NBR FPM CR EPDM |
