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Festo
527321
Solenoid valve CPPSC1-M1H-M-H-Q4
The Festo part number 527321 is a 5/2 monostable industrial component featuring electrical actuation, a piston slide design, and a standard nominal flow rate of 180 l/min across a working pressure range of -0.9 to 10 bar. This piloted valve incorporates an air spring reset, soft sealing principle, throttleable exhaust-air function, and reversible flow direction with a switching position indicator and detenting or pushing manual override. Rated at IP20 protection with c UL us recognition, it operates with a pilot pressure of 3 to 8 bar, a b value of 0.36, a C value of 0.725 l/sbar, and switching times of 10 ms on and 20 ms off in any assembly position. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 527321
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 527321.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2 monostable
- Type of actuation
- electrical
- Standard nominal flow rate
- 180 l/min
- Working pressure
- -0.9 ... 10 bar
- Design structure
- Piston slide
- Type of reset
- Air spring
- Protection class
- IP20
- Authorization
- c UL us - Recognized (OL)
- Exhaust-air function
- throttleable
- Sealing principle
- soft
- Assembly position
- Any
- Manual override
- detenting | Pushing
- Type of piloting
- Piloted
- Flow direction
- reversible
- Switching position indicator
- Yes
- Pilot pressure
- 3 ... 8 bar
- b value
- 0.36
- C value
- 0.725 l/sbar
- Switching time off
- 20 ms
- Switching time on
- 10 ms
- Characteristic coil data
- 24V DC: 1W
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Corrosion resistance classification CRC
- 1
- Medium temperature
- -5 ... 50 °C
- Sound pressure level
- 95 dB(A)
- Pilot medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Ambient temperature
- -5 ... 50 °C
- Product weight
- 40 g
- Electrical connection
- 3-pin | Plug
- Mounting type
- with through hole
- Pneumatic connection, port
- 5 Subbase
- Materials information for seals
- FPM | HNBR | NBR
- Materials information, housing
- Aluminum die cast
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 527321. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.