- Size of valve actuator20
- Flange hole patternF03
- Swivel angle90 deg
- End-position adjusting range at 0°-5 deg … 5 deg
- End-position adjusting range at nominal swivel angle-5 deg … 5 deg
- Depth shaft connection10 mm
- Standard connection for valveISO 5211
- Mounting positionAny
- Mode of operationDouble-acting
- Structural designGear rack/pinion
- Closing directionClockwise closing
- Symbol00991265
- Valve connection conforms to standardVDI/VDE 3845 (NAMUR)
- Connection point for positioner and position sensor conforms to standardVDI/VDE 3845 size AA 1
- Devices type according to VDMA 66413Safety device
- Safety functionThe safety function consists of the drive switching to the defined safety switching position. This switching movement is achieved by pressurizing the corresponding pressure chamber with compressed air. The value of the torque generated depends on the pres
- 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
- Burst pressure24 bar
- Operating pressure0.2 MPa … 0.8 MPa
- Operating pressure2 bar … 8 bar
- Operating pressure29 psi … 116 psi
- Nominal operating pressure0.55 MPa
- Nominal operating pressure5.5 bar
- Nominal operating pressure79.75 psi
- Maritime classificationSee certificate
- CE marking (see declaration of conformity)as per EU explosion protection directive (ATEX)
- UKCA marking (see declaration of conformity)acc. to UK EX instructions
- Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
- Explosion prevention and 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 for dustII 2D
- Type of ignition protection for gasEx h IIC T4 Gb X
- Type of (ignition) protection for dustEx h IIIC T105°C Db X
- Explosive ambient temperature-20°C <= Ta <= +80°C
- Operating mediumCompressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot mediaDew point min. 10 °C below the ambient temperature and temperature of medium Operation with oil lubrication possible (required for further use)
- 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 angle20.1 Nm
- Torque at nominal operating pressure and 90° swivel angle20.1 Nm
- Note about the torqueThe 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.
- Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°1.8 l
- Product weight1275 g
- Shaft connectionT9
- Pneumatic connectionG1/8
- Note on materialsRoHS-compliant
- Material of sub-baseWrought aluminum alloy, anodized
- Cover materialDie-cast aluminum, coated
- Seals materialNBR
- Housing materialAluminum, anodized
- Material of pistonDie-cast aluminum
- Material of bearingPOM
- Cam materialHigh-alloy stainless steel
- Material of screwsHigh-alloy stainless steel
- Shaft materialSteel, nickel-plated
FESTO DFPD-20-RP-90-RD-F03 Semi-rotary drive 8042185/8074669
Pneumatic connection: G1/8
Torque at nominal operating pressure and 0° swivel angle: 20.1 Nm
Swivel angle: 90 deg
Flange hole pattern: F03
Shaft connection: T9
SKU: RWHD75U6Z2406
| Weight | 1.3 kg |
|---|
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