4232

Name: Festo 4232 OR block OS-PK-3-6/3
Brand: Festo

OR block OS-PK-3-6/3

The Festo part number 4232 is an industrial pneumatic component featuring an OR valve function with PK-3 connections for pneumatic connections 1, 2, and 3. Constructed with a POM housing, NBR seals, and a 2.5 mm nominal width, this component supports an operating pressure range of 1.6 bar to 8 bar and a normal nominal flow rate of 100 l/min. It is rated for an ambient and medium temperature range of -10 °C to 60 °C, accommodates any mounting position with front panel mounting, and complies with ATEX Zone 1, 2, 21, and 22 explosion protection requirements. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 4232
Data verification: Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Valve function: OR 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: 90 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 4232. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.