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Festo
2536491
Rotary actuator DRVS-16-180-P-EX4
The Festo 2536491 is a double-acting industrial component featuring a rotary vane structural design with a size 16 format and a variable swivel angle from 0 to 180 degrees. Operating at pressures between 0.25 MPa and 0.8 MPa (2.5 bar to 8 bar), this unit utilizes elastic cushioning rings or pads at both ends with a 0.5-degree cushioning angle, a 17 mm permissible stop radius, and a maximum swivel frequency of 3 Hz at 6 bar. Position sensing is achieved via proximity switch across any mounting position, supported by a 1-degree repetition accuracy and a spigot shaft variant. Certified for explosion protection in ATEX and UKEX Zone 1, Zone 2, Zone 21, and Zone 22, the unit bears CE and UKCA markings alongside EPL Db and EPL Gb certifications for gas category II 2G and dust category II 2D, with type of ignition protection Ex h IIC T4 Gb X. 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
- 2536491
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 2536491.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 16
- Cushioning angle
- 0.5 deg
- Swivel angle
- 0 deg...180 deg
- Permissible stop radius
- 17 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
- 0.25 MPa...0.8 MPa | 2.5 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 2536491. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.