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Festo
556909
Stem actuated valve VMEM-SCZ-M52-E-G14
The Festo 556909 is a 25 mm wide industrial component featuring a 5/2 monostable valve function with a piston slide design structure and a standard nominal flow rate of 1,000 l/min. This mechanically actuated, piloted valve operates within a working pressure range of -0.95 to 10 bar utilizing compressed air in accordance with ISO 8573-1:2010 [7:-:-], incorporating an air spring reset and external pilot air supply of 2.5 to 10 bar. It supports a maximum switching frequency of 3 Hz, a medium and ambient temperature range of -10 to 60 °C, an actuating force of 15.5 N, and a maximum force on the actuator of 80 N while carrying a CRC corrosion resistance classification of 2 and allowing lubricated operation. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 556909
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 556909.
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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
- mechanical
- Width
- 25 mm
- Standard nominal flow rate
- 1,000 l/min
- Working pressure
- -0.95 ... 10 bar
- Design structure
- Piston slide
- Type of reset
- Air spring
- Nominal size
- 6 mm
- Instructions for use
- Do not use as mechanical stop
- Type of piloting
- Piloted
- Pilot air supply
- external
- Pilot pressure
- 2.5 ... 10 bar
- Max. switching frequency
- 3 Hz
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- Actuating force
- 15.5 N
- Max. force on actuator
- 80 N
- Product weight
- 300 g
- Mounting type
- with through hole
- Pneumatic connection, port
- 5 G1/4
- Materials note
- Conforms to RoHS
- Material cover
- PA
- Material seals
- NBR
- Material housing
- Wrought Aluminum alloy | Anodized
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 556909. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.