552880 Festo Quarter Turn Actuators

Product Details

• Flange hole pattern
  F03 F05
• Design
  Scotch yoke system
• Connection pressure for spring force
  3.5 bar
• Type of ignition protection for gas
  Ex h IIC T6...T3 Gb X
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Torque at nominal operating pressure and 90° swivel angle
  31.3 Nm
• Seals material
  FPM PUR
• Closing direction
  Clockwise closing
• Safety integrity level (SIL)
  Up to SIL 2 high demand mode Up to SIL 2 low demand mode
• ATEX category gas
  II 2G
• Ambient temperature
  -20 °C ... 80 °C
• Corrosion resistance class (CRC)
  3 - High corrosion stress
• Spring return torque with 90° swivel angle
  18.8 Nm
• Pneumatic connection
  G1/8
• Shaft material
  High-alloy stainless steel
• Depth shaft connection
  12.1 mm
• Cushioning
  No cushioning
• Mode of operation
  Single-acting
• Nominal operating pressure
  5.6 bar
• Type of (ignition) protection for dust
  Ex h IIIC T85°C...T200°C Db X
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Torque at nominal operating pressure and 0° swivel angle
37.6 Nm
Spring return torque with 50° swivel angle
9.4 Nm
Product weight
2400 g
Cover material
High-alloy stainless steel
Note on materials
RoHS-compliant
Material number for shaft
1.4301
Size of valve actuator
0030
Standard connection for valve
ISO 5211
Mounting position
Any
Symbol
00991266
Operating pressure
3.5 bar ... 8.4 bar
Explosive ambient temperature
-20°C <= Ta <= +60°C
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
Spring return torque at 0° swivel angle
12.5 Nm
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
1.12 l
Material of screws
High-alloy stainless steel
Material number of housing
1.4408
Swivel angle
90 deg
Type code
DAPS
Position sensing
None
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
ATEX category for dust
II 2D
Explosion prevention and protection
Zone 1 (ATEX) Zone 22 (ATEX)
Torque at nominal operating pressure and 50° swivel angle
20.7 Nm
Shaft connection
T11
Material number of cover
1.4408
Spring force
2
Housing material
High-alloy stainless steel

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