2080 type bellows valve operating manual
This manual provides operating instructions for the Bürkert Type 2080 bellows valve, including safety guidelines, installation procedures, maintenance, and technical data. The valve is designed for controlling flow of liquids and gases, featuring a PTFE bellows and pneumatic actuator. It must be used with approved components and under specified conditions to ensure safe operation. The manual includes diagrams, mounting instructions, and fluid and mechanical specifications. This manual is written in German.
| Operating Temperature | -10 ... +90 °C |
|---|---|
| Medium Temperature | -30 ... +150 °C |
| Material | Stainless Steel 316L (1.4404) housing, 304 (1.4301) actuator, PTFE bellows |
| Control Medium | Dried and filtered compressed air 4.5 ... 10 bar |
| Connection Size | DN 4 to DN 10 |
| Bellows Stroke | 2.5 mm |
The valve uses stainless steel 316L for the housing, 304 for the actuator, and PTFE for the bellows.
The control medium is dried and filtered compressed air at 4.5 to 10 bar.
The medium temperature range is -30 to +150 °C.