| Reference | Diameter | Connections | Construction Material | Ball Configuration | Ball Seal | Ball | Stem Seal | Operating Temp. | Other |
| 2540 | DN25 to DN100 | PN40 DN25-50 PN16 DN65-100 EN 1092 | Stainless steel 1.4408 (CF8M) | L | PTFE + 15% Graphite | Stainless steel 1.4408 | FKM | -25°C + 180°C | Anti-static device; Design in accordance with DIN 3357/EN 12516-1 |
| 2541 | DN25 to DN100 | PN40 DN25-50 PN16 DN65-100 EN 1092 | Stainless steel 1.4408 (CF8M) | T | PTFE + 15% Graphite | Stainless steel 1.4408 | FKM | -25°C + 180°C | Anti-static device; Design in accordance with DIN 3357/EN 12516-1 |
| 2544 | DN25 to DN100 | PN40 DN25-50 PN16 DN65-100 EN 1092 | Carbon steel 1.0619 (WBC) | L | PTFE + 15% Graphite | Stainless steel 1.4408 | FKM | -25°C + 180°C | Anti-static device |
| 2545 | DN25 to DN100 | PN40 DN25-50 PN16 DN65-100 EN 1092 | Carbon steel 1.0619 (WBC) | T | PTFE + 15% Graphite | Stainless steel 1.4408 | FKM | -25°C + 180°C | Anti-static device |

















