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.
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Festo
8204400
Pilot control VACC-P2-0.4-K4-1-EX4A
The Festo 8204400 is an electrical industrial component conforming to ISO 15218 with an any mounting position and an operating pressure range of 0.2 MPa to 0.8 MPa (2 bar to 8 bar, 29 psi to 116 psi). This unit features a 100% duty cycle, a 21 l/h air consumption at nominal operating pressure, equal on and off switching times of 40 ms, a 24 V DC nominal operating voltage, a 3 mA required current consumption, a max input power Pi of 2.1 W, a max input voltage Vi of 30 V, a max input current Ii of 0.33 A, coil characteristics of 14 to 30 V DC at 0.04 to 0.19 W, an effective internal capacitance Ci of 1 nF, and a negligibly small effective internal inductance Li. Certified with CE and UKCA markings per EU and UK EMC, explosion protection (ATEX/EX), and RoHS directives, along with EPL Db and EPL Gb IEC-EX explosion protection certifications outside the EU, its max input parameters of intrinsically safe circuits are specified in the IECEx certificate. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 8204400
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8204400.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Actuation type
- Electrical
- Mounting position
- Any
- Conforms to standard
- ISO 15218
- Operating pressure
- 0.2 MPa...0.8 MPa | 2 bar...8 bar | 29 psi...116 psi
- Air consumption at nominal operating pressure
- 21 l/h
- Switching time off
- 40 ms
- On switching time
- 40 ms
- Duty cycle
- 100%
- Required current consumption
- 3 mA
- Max. input power Pi
- 2.1 W
- Max. input voltage Vi
- 30 V
- Max. input current Ii
- 0.33 A
- Nominal operating voltage DC
- 24 V
- Max. input parameter of intrinsically safe circuit
- See IECEx certicate
- Coil characteristics
- 14 - 30 V DC: 0.04 - 0.19 W
- Effective internal capacitance Ci
- 1 nF
- Effective internal inductance Li
- Negligibly small
- CE marking (see declaration of conformity)
- As per EU EMC directive | as per EU explosion protection directive (ATEX) | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC | acc. to UK EX instructions | To UK RoHS instructions
- Explosion protection certication outside the EU
- EPL Db (IEC-EX) | EPL Gb (IEC-EX)
- Explosion prevention and protection
- Zone 1 (ATEX) | Zone 1 (IEC-EX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 21 (IEC-EX) | Zone 22 (ATEX)
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 8204400. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.