Your cart
There are no more items in your cart
Size of valve actuator | 125 |
KC characters | KC EMC |
Stroke | 40 mm ... 990 mm |
Piston diameter | 125 mm |
Type code | DFPI |
Based on norm | ISO 15552 |
Cushioning | No cushioning |
Mounting position | Any |
Mode of operation | Double-acting |
Design | Piston Piston rod Tie rod Cylinder barrel |
Position sensing | With integrated linear potentiometer |
Symbol | 00992806 |
Measuring principle of linear potentiometer | Potentiometer |
Reverse polarity protection | for operating voltage for setpoint value Initialization connection |
Operating pressure | 3 bar ... 8 bar |
Nominal operating pressure | 6 bar |
Analog output | 4 - 20 mA |
DC operating voltage range | 21.6 V ... 26.4 V |
Max. current consumption | 220 mA |
Nominal operating voltage DC | 24 V |
Setpoint input | 4 mA ... 20 mA |
ATEX category gas | II 3G |
Type of ignition protection for gas | Ex nA IIC T4 Gc |
ATEX category for dust | II 3D |
Type of (ignition) protection for dust | Ex tc IIIC T120°C Dc |
Explosive ambient temperature | -5°C <= Ta <= +50°C |
Ambient temperature | -5 °C ... 50 °C |
Explosion prevention and protection | Zone 2 (ATEX) Zone 22 (ATEX) |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
CE marking (see declaration of conformity) | As per EU EMC directive as per EU explosion protection directive (ATEX) |
Continuous shock resistance to DIN/IEC 68 Part 2-82 | Tested as per severity level 2 |
Storage temperature | -5 °C ... 50 °C |
Temperature of medium | -5 °C ... 40 °C |
Relative air humidity | 5 - 100 % Condensing |
Degree of protection | IP65 IP67 IP69K NEMA 4 |
Vibration resistance to DIN/IEC 68 Part 2-6 | Tested as per severity level 2 |
Certification | RCM compliance mark |
Theoretical force at 6 bar, retracting | 6881 N |
Theoretical force at 6 bar, advancing | 7363 N |
Air consumption, retracting, per 10 mm stroke | 0.803 l |
Air consumption advancing per 10 mm stroke | 0.859 l |
Moving mass at 0 mm stroke | 1900 g |
Additional weight per 10 mm stroke | 134 g |
Basic weight with 0 mm stroke | 7950 g |
Additional moving mass per 10 mm stroke | 53 g |
Precision of analog output | 1 %FS |
Size of dead space | 1 %FS |
Hysteresis in ± %FS | 1 %FS |
Positioning accuracy | 1.0 %FS |
Repetition accuracy in ± %FS | 1 %FS |
Electrical connection | 5-pin Straight plug/screw terminal with specific accessories |
Pneumatic connection | For pneumatic tubing outside diameter 8 mm For pneumatic tubing outside diameter 10 mm with specific accessories |
Note on materials | Contains paint-wetting impairment substances RoHS-compliant |
Material of end caps | Wrought aluminum alloy, coated |
Lower cover material | Coated die-cast aluminum |
Piston rod material | High-alloy stainless steel |
Piston rod wiper seal material | NBR |
Material of screws | Steel, coated High-alloy stainless steel |
Static seal material | NBR |
Tie rod material | High-alloy stainless steel |
Material of cylinder barrel | Wrought aluminum alloy, smooth-anodized |