5755

Name: Festo 5755 Pneumatic timer VZ-3-PK-3
Brand: Festo

Pneumatic timer VZ-3-PK-3

The Festo part number 5755 is a pneumatic industrial component featuring a 2 mm nominal width, a poppet valve structural design with spring return, and a negative overlap lap. It operates between 2.5 bar and 8 bar with a normal nominal flow rate of 90 l/min, an adjustable delay time of 0.25 s to 5 s, and a reset pause period of 55 ms using compressed air as per ISO 8573-1:2010 [7:4:4]. Housed in die-cast zinc with PK-3 pneumatic connections, this unit weighs 150 g and supports front panel mounting or mounting frame installation within an ambient temperature range of -10 °C to 60 °C. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 5755
Data verification: Manufacturer evidence reviewed

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Technical Specifications

Nominal width: 2 mm
Actuation type: Pneumatic
Structural design: Poppet valve with spring return
Lap: Negative overlap
Note on forced dynamization: Switching frequency at least once a week
Operating pressure: 2.5 bar...8 bar
Normal nominal ow rate (normalized to DIN 1343): 90 l/min
Adjustable delay time: 0.25 s...5 s
Pause period for reset: 55 ms
Repetition accuracy of time setting: ± 0.5 s
Explosion prevention and protection: Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media: Operation with oil lubrication not possible
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature: -10 °C...60 °C
Product weight: 150 g
Type of mounting: Alternatively: | Front panel mounting | On mounting frame
Pneumatic connection: PK-3
Housing material: Die-cast zinc

Engineering context

Identification and RFQ Guidance

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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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Technical verification

Our sourcing response is prepared against Festo 5755. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.