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Festo
8042668
Air preparation combination unit MSB4-1/4:C3:J120-WP
This Festo industrial component from the MS series, part number 8042668, features a size 4 structural design combining an on/off valve and a filter regulator with a pressure gauge, operating within a pressure range of 1.5 bar to 14 bar and a regulation range of 0.5 bar to 7 bar. The unit offers a normal nominal flow rate of 1150 l/min, a 40 µm filtration grade, a manual rotating condensate drain, and a plastic bowl guard, configured for a vertical ±5° mounting position with constant output pressure control and secondary exhausting. Designed with a rotary knob actuator lock that can be closed with accessories, the assembly utilizes compressed air as per ISO 8573-1:2010 [7:4:4] or inert gases, achieving a corrosion resistance class of 2 and VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements for 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
- 8042668
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8042668.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Actuator lock
- Rotary knob with detent | can be closed with accessories
- Mounting position
- Vertical ±5°
- Grade of ltration
- 40 µm
- Condensate drain
- Manual, rotating
- Structural design
- On/off valve | Filter regulator with pressure gauge
- Controller function
- Constant output pressure | With primary pressure compensation | With secondary exhausting | With return ow characteristic
- Bowl guard
- Plastic bowl guard
- Pressure gauge
- with pressure gauge
- Operating pressure
- 1.5 bar...14 bar
- Pressure regulation range
- 0.5 bar...7 bar
- Normal nominal ow rate (normalized to DIN 1343)
- 1150 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- -10 °C...60 °C
- For use in the food industry
- See supplementary material information
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 1300 g
- Type of mounting
- With accessories
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G1/4
- Pneumatic connection 3
- G1/4
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 8042668. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.