8083965

Name: Festo 8083965 Piston actuator DFPK-75-20-S-V4
Brand: Festo

Piston actuator DFPK-75-20-S-V4

The Festo part number 8083965 is an industrial component featuring a size 75 valve actuator with a 20 mm stroke and a normally open control function driven by spring force. Designed for operation with compressed air as per ISO 8573-1:2010 [7:4:4] within an operating pressure range of 0.5 MPa to 1 MPa (5 bar to 10 bar / 72.5 psi to 145 psi), this unit incorporates position sensing via a mechanical indicator and offers an IP65, IP67, and IP69K degree of protection with any mounting position. It carries CE and UKCA markings per explosion protection directives, featuring EPL Db and Gb certifications, ATEX categories II 2G and II 2D for Zone 1, 2, 21, and 22 environments, and ignition protection types Ex h IIC T6...T4 Gb and Ex h IIIC T80°C...T120°C Db for explosive ambient temperatures between 0°C and +60°C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 8083965
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Technical Specifications

Size of valve actuator: 75
Stroke: 20 mm
Mounting position: Any
Position sensing: With mechanical indicator
Control function: Opened by spring force, N/O
Operating pressure: 0.5 MPa...1 MPa | 5 bar...10 bar | 72.5 psi...145 psi
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 certication 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 T6...T4 Gb
Type of (ignition) protection for dust: Ex h IIIC T80°C...T120°C Db
Explosive ambient temperature: 0°C <= Ta <= +60°C
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
LABS (PWIS) conformity: VDMA24364 Zone III
Storage temperature: -10 °C...60 °C
Degree of protection: IP65 | IP67 | IP69K
Ambient temperature: 0 °C...60 °C
Product weight: 2539 g
Pneumatic connection: Internal thread G1/8
Note on materials: RoHS compliant
Cover material: Cast stainless steel

Engineering context

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Our sourcing response is prepared against Festo 8083965. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.