Pneumatic Driver 8048014 Dfpd-20-RP-90-RS30-F05 Germany Original Delivery Fast

DFPD-20-RP-90-RS30-F05

8048014

Pneumatic connection：G1/8

Technical Data

• Size of valve actuator20

• Flange hole patternF05

• Swivel angle90 deg

• End-position adjustment range at 0°-5 deg ... 5 deg

• End-position adjustment range at nominal swivel angle-5 deg ... 5 deg

• Shaft connection depth12 mm

• Fitting connection conforms to standardISO 5211

• Mounting positionoptional

• Mode of operationSingle-acting

• DesignRack and pinion

• Closing directionCloses to the right

• Symbol00991266

• Valve connection conforms to standardVDI/VDE 3845 (NAMUR)

• Connection point for positioner and position sensor conforms to standardVDI/VDE 3845 size AA 1

• Device type according to VDMA 66413Safety device

• Safety functionThe safety function consists of the drive switching to the defined safety switching position when the compressed air is switched off and the spring chamber is exhausted. This switching movement is realised by the spring force of the spring assembly.

• Safety Integrity Level (SIL)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 SRP/CS up to SIL 2 (Low Demand) Product can be used in SRP/CS up to SIL 1 (High Demand) Up to SIL 3 in a redundant architecture

• Operating pressure0.2 MPa ... 0.8 MPa

• Operating pressure2 bar ... 8 bar

• Operating pressure29 psi ... 116 psi

• Nominal operating pressure0.3 MPa

• Nominal operating pressure3 bar

• Nominal operating pressure43.5 psi

• Maritime classificationSee certificate

• CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)

• CE marking (see declaration of conformity)To UK EX instructions

• Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)

• Explosion protectionZone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)

• Certificate issuing authorityDNV TAP00001CE German Technical Control Board (TÜV) Rheinland 968/V 1106.01/2023

• ATEX category gasII 2G

• ATEX category dustII 2D

• Explosion ignition protection type for gasEx h IIC T4 Gb X

• Explosion ignition protection type for dustEx h IIIC T105°C Db X

• Explosion ambient temperature-20°C <= Ta <= +80°C

• Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]

• Note on operating and pilot mediumDew point at least 10 °C below the ambient temperature and temperature of the medium Lubricated operation possible (in which case lubricated operation will always be required)

• LABS (PWIS) conformityVDMA24364-B1/B2-L

• Storage temperature-20 °C ... 60 °C

• Ambient temperature-20 °C ... 80 °C

• Torque at nominal operating pressure and 0° swivel angle7.4 Nm

• Torque at nominal operating pressure and 90° swivel angle3.8 Nm

• Note on torqueThe operating torque of the actuator must not be higher than the maximum permissible torque listed in ISO 5211, with reference to the size of the mounting flange and of the coupling.

• Spring return torque at 0° swivel angle3.6 Nm

• Spring return torque at 90° swivel angle7.1 Nm

• Mean time to dangerous failure (MTTFd)1126 years

• Probability of Failure per Hour (PFH)1.01E-7

• Probability of Failure on Demand (PFD)7.8E-4

• Air consumption at 0.6 MPa (6 bar, 87 psi) per cycle 0°-nominal swivel angle-0°0.8 l

• Product weight1371 g

• Shaft connectionT11

• Pneumatic connectionG1/8

• Note on materialsRoHS-compliant

• Material sub-baseAnodised wrought aluminium alloy

• Material coverDie-cast aluminium, coated

• Material sealsNBR

• Material springSpring steel

• Material housingAnodised wrought aluminium alloy

• Material pistonDie-cast aluminium

• Material bearingPOM

• Material camHigh-alloy stainless steel

• Material screwsHigh-alloy stainless steel

• Material shaftNickel-plated steel