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Festo
172954
start valve HEE-1-D-MAXI-110
The Festo 172954 is a 3/2 closed, monostable industrial component featuring an electrically actuated piston slide design with soft sealing and a detenting manual override. It operates within a working pressure range of 2.5 to 16 bar, delivers a standard nominal flow rate of 6,500 l/min, and supports a 100% duty cycle on 110 V AC (50/60 Hz) power with a permissible voltage fluctuation of +/- 10%. Constructed with a CRC 2 moderate corrosion resistance classification and RoHS-conforming materials, this piloted valve accommodates compressed air per ISO 8573-1:2010 [7:4:4] or inert gases across a medium temperature range of -10 to 60 °C. Submit the exact part number, quantity, and application requirements to request a quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 172954
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 172954.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Piston slide
- Type of actuation
- electrical
- Sealing principle
- soft
- Exhaust-air function
- not throttleable
- Manual override
- detenting
- Type of reset
- mechanical spring
- Type of piloting
- Piloted
- Valve function
- 3/2 closed, monostable
- Working pressure
- 2.5 ... 16 bar
- C value
- 27.6 l/sbar
- b value
- 0.32
- Standard nominal flow rate
- 6,500 l/min
- Duty cycle
- 100 %
- Characteristic coil data
- 110 V AC: 50/60 Hz, pick-up power 5 VA, holding power 3.7 VA
- Permissible voltage fluctuation
- +/- 10 %
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4] | Inert gases
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Materials note
- Conforms to RoHS
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -10 ... 60 °C
- CE symbol (see declaration of conformity)
- according to EU low voltage guideline
- Mounting type
- Line installation | with accessories
- Assembly position
- Any
- Flow direction
- non reversible
- Product weight
- 800 g
- Pneumatic connection, port
- 3 G3/8
- Air purity class at output
- Compressed air in accordance with ISO8573-1:2010 [7:4:4] | Inert gases
- Electrical connection
- Plug pattern type C to EN 175301-803 | Plug | Per DIN EN 175301-803
- Signal status display
- with accessories
- Material seals
- NBR
- Material 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 172954. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.