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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
2536494
Rotary actuator DRVS-25-180-P-EX4
The Festo 2536494 is a double-acting industrial component featuring a rotary vane structural design with a size 25 format and an adjustable swivel angle from 0 to 180 degrees. Operating at pressures between 0.2 MPa and 0.8 MPa (2 bar to 8 bar), this unit utilizes elastic cushioning rings at both ends with a 0.5-degree cushioning angle, a permissible stop radius of 21 mm, and achieves a maximum swivel frequency of 3 Hz at 6 bar with a 1-degree repetition accuracy. Certified for hazardous locations including ATEX and UKEX Zone 1, Zone 2, Zone 21, and Zone 22 with EPL Db and Gb ratings, it supports position sensing via proximity switch and features a spigot shaft variant for mounting in any position. Submit the exact part number, quantity, and application requirements to request a formal quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 2536494
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 2536494.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 25
- Cushioning angle
- 0.5 deg
- Swivel angle
- 0 deg...180 deg
- Permissible stop radius
- 21 mm
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Mode of operation
- Double-acting
- Structural design
- Rotary vane
- Position sensing
- Via proximity switch
- Variants
- Spigot shaft
- Operating pressure
- 0.2 MPa...0.8 MPa | 2 bar...8 bar
- Max. swivel frequency at 6 bar
- 3 Hz
- Repetition accuracy
- 1 deg
- 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 certication outside the EU
- EPL Db (GB) | EPL Gb (GB)
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 1 (UKEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 21 (UKEX) | Zone 22 (ATEX)
- ATEX category gas
- II 2G
- ATEX category for dust
- II 2D
- Type of ignition protection for gas
- Ex h IIC T4 Gb X
- Type of (ignition) protection for dust
- Ex h IIIC T120°C Db X
- Explosive ambient temperature
- 0°C <= Ta <= +60°C
- 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)
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 2536494. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.