8102892 [FESTO]
Quarter turn actuator;
| 型号： | 8102892 |
| 厂家： | 
Festo |
| 描述： | Quarter turn actuator |
| 文件： | 总2页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Quarter turn actuator
DFPD-700-RP-90-RS45-F12-R3-C
Part number: 8102880
Data sheet
Feature
Value
Size of valve actuator
Flange hole pattern
700
F12
Swivel angle
90 deg
End-position adjusting range at 0°
End-position adjusting range at nominal swivel angle
Depth shaft connection
Type code
-5 deg ... 5 deg
-5 deg ... 5 deg
29 mm
DFPD
Standard connection for valve
Mounting position
ISO 5211
Any
Mode of operation
Single-acting
Gear rack/pinion
Clockwise closing
00991266
Design
Closing direction
Symbol
Valve connection conforms to standard
VDI/VDE 3845 (NAMUR)
VDI/VDE 3845 size AA 2
Connection for valve positioner and position sensor conforms to
standard
Devices type according to VDMA 66413
Safety function
Safety device
The fundamental safety function is that the control valve moves to the
switching position when the compressed air is turned off. It is reset by
spring force.
Safety integrity level (SIL)
Up to SIL 2 low demand mode
up to SIL 3 in a redundant architecture
up to SIL 1 high demand mode
Certified for safety function to ISO 13849 and IEC 61508 (SIL)
Product can be used in safety-related parts of control systems up to SIL
2, low demand
Product can be used in safety-related parts of control systems up to SIL
1, high demand
up to SIL 3 in a redundant architecture
Operating pressure
0.2 MPa ... 0.8 MPa
Operating pressure
2 bar ... 8 bar
Operating pressure
29 psi ... 116 psi
Nominal operating pressure
Nominal operating pressure
Nominal operating pressure
Maritime classification
0.45 MPa
4.5 bar
65.25 psi
See certificate
CE marking (see declaration of conformity)
as per EU explosion protection directive (ATEX)
8/2/21 - Subject to change - Festo AG & Co. KG
1/2
Feature
Value
Explosion prevention and protection
Zone 1 (ATEX)
Zone 2 (ATEX)
Zone 21 (ATEX)
Zone 22 (ATEX)
Certificate issuing authority
DNVGL TAP00001CE
German Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
ATEX category gas
II 2G
ATEX category for dust
II 2D
Type of ignition protection for gas
Type of (ignition) protection for dust
Explosive ambient temperature
Operating medium
Ex h IIC T4 Gb X
Ex h IIIC T105°C Db X
-20°C <= Ta <= +80°C
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Corrosion resistance class (CRC)
Storage temperature
Operation with oil lubrication possible (required for further use)
2 - Moderate corrosion stress
-20 °C ... 60 °C
-20 °C ... 80 °C
355.3 Nm
Ambient temperature
Torque at nominal operating pressure and 0° swivel angle
Torque at nominal operating pressure and 90° swivel angle
Note about the torque
200.8 Nm
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.
Spring return torque at 0° swivel angle
187.4 Nm
Spring return torque with 90° swivel angle
341.9 Nm
MTTFd
1126 years
PFH
1.01E-7
PFD
7.8E-4
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°
Product weight
24.5 l
25357 g
Shaft connection
T27
Pneumatic connection
Note on materials
Material of sub-base
Cover material
G1/4
RoHS-compliant
Wrought aluminum alloy, anodized
Die-cast aluminum, coated
NBR
Seals material
Material of spring
Housing material
Spring steel
Wrought aluminum alloy, anodized
Die-cast aluminum
POM
Material of piston
Material of bearing
Cam material
Steel
Material of screws
Shaft material
High-alloy stainless steel
High-alloy stainless steel
8/2/21 - Subject to change - Festo AG & Co. KG
2/2
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