Confirm the exact configuration
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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
161240
Flat cylinder DZF-18-50-A-P-A
Engineered by Festo, the part number 161240 is a double-acting industrial component featuring an 18 mm equivalent piston diameter, a 50 mm stroke, and an M8 piston rod thread with an oval piston providing torsion protection up to 0.2 Nm. This device operates with compressed air per ISO 8573-1:2010 [7:4:4] across a pressure range of 1 bar to 10 bar, incorporating elastic cushioning rings at both ends and position sensing via a proximity switch within an ambient temperature range of -20 °C to 80 °C. Delivering a theoretical retracting force of 123 N at 6 bar, the unit exhibits a moderate corrosion resistance class of CRC 2 and permits operation with oil lubrication. Request a quote today by submitting the exact part number, quantity, and application requirements.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 161240
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 161240.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 50 mm
- Piston diameter
- 18 mm | Equivalent diameter
- Piston rod thread
- M8
- Max. angle of rotation of the piston rod +/-
- 1.2 deg
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Mode of operation
- Double-acting
- Structural design
- Piston | Piston rod
- Position sensing
- Via proximity switch
- Variants
- Piston rod at one end
- Protection against torsion/guide
- Oval piston
- Operating pressure
- 0.1 MPa...1 MPa | 1 bar...10 bar
- 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)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -20 °C...80 °C
- Impact energy in the end positions
- 0.1 J
- Max. torque for protection against rotation
- 0.2 Nm
- Theoretical force at 6 bar, retracting
- 123 N
- Theoretical force at 6 bar, advancing
- 153 N
- Moving mass at 0 mm stroke
- 24 g
- Additional moving mass per 10 mm stroke
- 4 g
- Additional weight per 10 mm stroke
- 13 g
- Basic weight with 0 mm stroke
- 107 g
- Type of mounting
- Alternatively: | With internal thread | With accessories
- Pneumatic connection
- M5
- Cover material
- Wrought aluminum alloy
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 161240. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.