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Festo
8232809
Pressure regulator MS4-LR-1/4-D7-E11
The Festo part number 8232809 is an MS-series size 4 pressure regulator featuring a structural design with a pressure gauge and a rotary knob actuator lock with an integrated lock. This component delivers a constant output pressure with secondary exhausting and a return flow characteristic, operating within an input range of 0.8 bar to 14 bar and a regulation range of 0.5 bar to 12 bar at a normal nominal flow rate of 1700 l/min. Designed for compressed air per ISO 8573-1:2010 [7:4:4] or inert gases, it supports a maximum pressure hysteresis of 0.25 bar, a moderate corrosion resistance class of 2, and functions within a temperature range of -10 °C to 60 °C with a product weight of 350 g. Submit the exact part number, quantity, and application requirements to request a quote for this industrial component.
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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
- 8232809
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8232809.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 4
- Series
- MS
- Actuator lock
- Rotary knob with integrated lock
- Mounting position
- Any
- Structural design
- Pressure regulator with pressure gauge
- Controller function
- Constant output pressure | With secondary exhausting | With return ow characteristic
- Pressure gauge
- with pressure gauge
- Operating pressure
- 0.08 MPa...1.4 MPa | 0.8 bar...14 bar
- Pressure regulation range
- 0.5 bar...12 bar
- Max. pressure hysteresis
- 0.025 MPa | 0.25 bar | 3.625 psi
- Normal nominal ow rate (normalized to DIN 1343)
- 1700 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
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 350 g
- Type of mounting
- Alternatively: | Front panel mounting | In-line installation | With accessories
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G1/4
- Note on materials
- RoHS compliant
- Material of sub-base
- Die-cast aluminum
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 8232809. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.