549666 Festo Quarter Turn Actuators
Part#:549666
Alt. Part#:DAPS-0008-090-R-F03
Manufacturer:Festo
Category:Quarter Turn Actuators
Product Lifecycle:Active
Product description
semi-rotary drive DAPS-0008-090-R-F03 double-acting, Namur valves, no direct flange mounting Size of actuator: 0008, Flange hole pattern: F03, Swivel angle: 90 deg, Shaft connection depth: 10,1 mm, Fitting connection conforms to standard: ISO 5211
Product Details
- Symbol 00991265
- ATEX category gas II 2G
- Size of valve actuator 0008
- Type code DAPS
- Mounting position Any
- Swivel angle 90 deg
- Standard connection for valve 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
- Ambient temperature -20 °C ... 80 °C
- Cushioning No cushioning
- Position sensing None
- Operating pressure 1 bar ... 8.4 bar
- Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 0.24 l
- Cover material Wrought aluminum alloy
- Material number for shaft 1.4305
- Depth shaft connection 10.1 mm
- Design Scotch yoke system
- Nominal operating pressure 5.6 bar
- ATEX category for dust II 2D
- Explosion prevention and protection Zone 1 (ATEX) Zone 22 (ATEX)
- Information on operating and pilot media Operation with oil lubrication possible (required for further use)
- Note about the torque The actuator's operating torque must not be higher than the maximum permissible torque listed in ISO 5211, based on the size of the mounting flange and the coupling.
- Note on materials RoHS-compliant
- Housing material Wrought aluminum alloy
- Flange hole pattern F03
- Mode of operation Double-acting
- Closing direction Clockwise closing
- Type of (ignition) protection for dust Ex h IIIC T85°C...T200°C Db X
- Type of ignition protection for gas Ex h IIC T6...T3 Gb X
- Torque at nominal operating pressure and 50° swivel angle 3.5 Nm
- Torque at nominal operating pressure and 90° swivel angle 7 Nm
- Pneumatic connection G1/8
- Material of screws High-alloy steel
- Explosive ambient temperature -20°C <= Ta <= +60°C
- CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
- Shaft connection T9
- Shaft material High-alloy steel
- Torque at nominal operating pressure and 0° swivel angle 7 Nm
- Corrosion resistance class (CRC) 3 - High corrosion stress
- Product weight 300 g
- Seals material FPM PUR
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
549666 Related Documents
Manufacturer warranty
549666 Festo
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About the manufacturer
Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...
About the Product Category
Quarter turn actuators are instruments that manage the opening and closing of valves through a 90-degree quarter turn. They enable automated or distant functioning, which allows for effective regulation of fluid flow in a range of applications.
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semi-rotary drive DAPS-0008-090-R-F03 double-acting, Namur valves, no direct flange mounting Size of actuator: 0008, Flange hole pattern: F03, Swivel angle: 90 deg, Shaft connection depth: 10,1 mm, Fitting connection conforms to standard: ISO 5211
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