| Number of valve positions | 4 |
| For series | 551 |
| Ambient temperature min./max. | -20 … 70 °C |
| Medium temperature min./max. | -20 … 70 °C |
| Weight | See table |
| The min. control pressure must be adhered to, since otherwise faulty switching and valve failure may result! The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C . The oil content of compressed air must remain constant during the life cycle. Use only the approved oils from AVENTICS. Further information can be found in the “Technical information” document (available in the MediaCentre). |
| Material |
|---|
| Screws | Steel |
| Tie-rods | Steel |
| Mounting bracket | Aluminum |
