Rotary actuator, DAPS Series
Brand :
FESTO
Caution
Product Description
[Specifications]
The compact and robust quarter turn actuator DAPS with lever-rocker kinematics is specially designed to meet the requirements of the process industry.
• High breakaway torques
• Approved in accordance with Directive 2014/34/EU (ATEX)
• Flange hole pattern to ISO 5211
• Mounting hole pattern to VDI/VDE 3845
• Available with handwheel as a manual emergency override
• Corrosion-resistant variant made from stainless steel
Rotary actuator, DAPS Series
Features
Specifications
| Size | 0008 | 0015 ... 0360 | 0480 ... 0960 | 1440 ... 1920 | 2880 ... 5760 | 8000 | |||
|---|---|---|---|---|---|---|---|---|---|
| Pneumatic connection | G1/8 | G1/8 | G1/4 | G1/4 | G3/8 | G3/8 | |||
| Design | Scotch yoke system | ||||||||
| Mode of operation | Double-acting | ||||||||
| Mounting position | Any | ||||||||
| Position sensing | Without | ||||||||
| Cushioning | No cushioning | ||||||||
| Swivel angle [°] | 90 | ||||||||
| End-position adjusting range at 0° [°] | |||||||||
| DAPS ... R- ... | - | -1 to +9 | ±5 | ||||||
| DAPS ... R- ... T4 | - | -1 to +9 | - | ||||||
| DAPS ... R- ... T6 | - | -1 to +9 | ±5 | - | |||||
| End-position adjusting range at 90° | |||||||||
| DAPS ... R- ... | - | 85 to 95 | |||||||
| DAPS ... R- ... T4 | - | ||||||||
| DAPS ... R- ... T6 | - | 85 to 95 | - | ||||||
| Closing direction | Closes to the right | ||||||||
Operating and environmental conditions
| Size | 0008 | 0015 ... 0360 | 0480 ... 0960 | 1440 ... 1920 | 2880 ... 5760 | 8000 | |||
|---|---|---|---|---|---|---|---|---|---|
| Nominal operating pressure [bar] | 5.6 | ||||||||
| Operating pressure [bar] | |||||||||
| DAPS ... R- ... | 1 to 8.4 | 1 to 7 | |||||||
| DAPS ... R- ... T4 | 3 to 8.4 | - | |||||||
| DAPS ... R- ... T6 | 3 to 8.4 | - | |||||||
| Operating medium | Compressed air to ISO 85731:2010 [7:4:4] | ||||||||
| Note on operating/pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||||||||
| Ambient temperature [℃] | |||||||||
| DAPS ... R- ... | -20 to +80 | ||||||||
| DAPS ... R- ... T4 | - | -20 to +150 | - | ||||||
| DAPS ... R- ... T6 | - | -50 to +60 | - | ||||||
| Corrosion resistance class CRC | 3 | ||||||||
| Process valve connection to standard | ISO 5211 | ||||||||
| Valve connection conforms to standard | VDI/VDE 3845 (NAMUR) | ||||||||
| Safety integrity level (SIL) | Up to SIL 2 high demand mode | ||||||||
| Up to SIL 2 low demand mode | |||||||||