4204

Name: Festo 4204 AND block ZK-PK-3-6/3
Brand: Festo

AND block ZK-PK-3-6/3

The Festo part number 4204 is an industrial component featuring an AND valve function with PK-3 pneumatic connections for ports 1, 2, and 3, housed in durable POM with NBR seals. It delivers a normal nominal flow rate of 100 l/min at an operating pressure ranging from 1.6 bar to 8 bar, while supporting compressed air media per ISO 8573-1:2010 [7:-:-] with optional oil lubrication. Designed with a 2.5 mm nominal width, 85 g weight, and front panel mounting capability, this unit complies with ATEX explosion protection requirements for Zones 1, 2, 21, and 22 across an ambient and medium temperature range of -10 °C to 60 °C. Submit the exact part number, quantity, and application requirements to receive 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: 4204
Data verification: Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Valve function: AND function
Pneumatic connection 1: PK-3
Pneumatic connection 2: PK-3
Type of mounting: Front panel mounting
Normal nominal ow rate (normalized to DIN 1343): 100 l/min
Operating pressure: 1.6 bar...8 bar
Ambient temperature: -10 °C...60 °C
Housing material: POM
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
Explosion prevention and protection: Observe the information on the certicate | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Nominal width: 2.5 mm
Mounting position: Any
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Temperature of medium: -10 °C...60 °C
Product weight: 85 g
Pneumatic connection 3: PK-3
Seals material: NBR

Engineering context

Identification and RFQ Guidance

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.

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 4204. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.