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Festo
8086628
Pressure regulator MS2-LR-M5-D6-AR-BAR-B
The Festo part number 8086628 is an industrial component of size 2 within the MS series, featuring a directly controlled diaphragm regulator design with a rotary knob with detent actuator lock and an integrated pressure gauge. This unit delivers a normal nominal flow rate of 170 l/min across an operating pressure of 1 bar to 10 bar, providing a pressure regulation range of 0.5 bar to 7 bar with a maximum pressure hysteresis of 0.25 bar. Designed for any mounting position, the 38.6 g component operates with compressed air as per ISO 8573-1:2010 [7:4:4] or inert gases within ambient and medium temperatures of -5 °C to 50 °C. Submit the exact part number, quantity, and application requirements for a 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
- 8086628
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8086628.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 2
- Series
- MS
- Actuator lock
- Rotary knob with detent
- Mounting position
- Any
- Structural design
- Directly controlled diaphragm regulator
- Controller function
- Constant output pressure | With secondary exhausting | With return ow characteristic
- Displayable unit(s)
- bar | psi
- Pressure gauge
- with pressure gauge
- Operating pressure
- 0.1 MPa...1 MPa | 1 bar...10 bar
- Pressure regulation range
- 0.5 bar...7 bar
- Max. pressure hysteresis
- 0.025 MPa | 0.25 bar | 3.625 psi
- Normal nominal ow rate (normalized to DIN 1343)
- 170 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Cleanroom suitability, measured according to ISO 14644-14
- Class 6 according to ISO 14644-1
- Storage temperature
- -5 °C...50 °C
- Temperature of medium
- -5 °C...50 °C
- Ambient temperature
- -5 °C...50 °C
- Product weight
- 38.6 g
- Type of mounting
- Alternatively: | Front panel mounting | In-line installation | With accessories
- Pneumatic connection 1
- M5
- Pneumatic connection 2
- M5
- Note on materials
- RoHS compliant
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 8086628. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.