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Festo
531236
Filter regulator MS4N-LFR-1/8-D6-CRV-AS-Z
The Festo part number 531236 is a size 4 MS-series filter regulator featuring a pressure gauge, a fully automatic condensate drain, and a plastic bowl guard. Designed for compressed air operating media within an inlet pressure range of 2 to 12 bar and a pressure control range of 0.3 to 7 bar, this component provides a standard nominal flow rate of 900 l/min with a 5 µm filtration grade. It incorporates a lockable actuator lock with accessories, maintains a constant output pressure with secondary exhaust and return flow, and achieves an air purity class of 3.7.- per DIN ISO 8573-1 at the output. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 531236
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 531236.
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Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Actuator lock
- with accessories, lockable
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 5 µm
- Condensate drain
- fully automatic
- Design structure
- Filter regulator with pressure gauge
- Max. condensate volume
- 19 ml
- Controller function
- Output pressure constant | with secondary exhaust | with return flow
- Bowl guard
- Plastic guard
- Pressure gauge
- with pressure gauge
- Pressure control range
- 0.3 ... 7 bar
- Inlet pressure 1
- 2 ... 12 bar
- Max. pressure hysteresis
- 0.25 bar
- Standard nominal flow rate
- 900 l/min
- Operating medium
- Compressed air
- Corrosion resistance classification CRC
- 2
- Storage temperature
- -10 ... 60 °C
- Air purity class at output
- 3.7.- per DIN ISO 8573-1
- Medium temperature
- 5 ... 60 °C
- Ambient temperature
- 5 ... 60 °C
- Product weight
- 275 g
- Mounting type
- with accessories | Optional | Front panel installation | Line installation
- Pneumatic connection, port
- 2 NPT1/8-27
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
- Materials information for bowl
- PC
- Material information, isolating disc
- POM
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 531236. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.