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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
172952
On/off valve HEE-3/4-D-MAXI-230
The Festo 172952 is an electrically actuated piston gate valve featuring a soft sealing principle, positive overlap lap, and a 3/2-way, closed, monostable valve function with piloted control. Engineered for compressed air per ISO 8573-1:2010 [7:4:4] or inert gases within an operating pressure range of 0.25 MPa to 1.6 MPa, this component delivers a normal nominal flow rate of 6000 l/min with a 100% duty cycle. It operates on 230 V AC at 50/60 Hz with permissible voltage fluctuations of -14% / +10%, includes a detenting manual override, mechanical spring reset, and features a moderate corrosion resistance class (CRC 2) along with RoHS-compliant materials. Submit the exact part number, quantity, and application requirements to receive a formal 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
- 172952
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 172952.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Structural design
- Piston gate valve
- Actuation type
- Electrical
- Sealing principle
- Soft
- Exhaust air function
- Cannot be throttled
- Manual override
- Detenting
- Reset method
- Mechanical spring
- Type of control
- Piloted
- Valve function
- 3/2-way, closed, monostable
- Operating pressure
- 0.25 MPa...1.6 MPa | 2.5 bar...16 bar
- Lap
- Positive overlap
- C value
- 28 l/sbar
- b-value
- 0.32
- Normal nominal ow rate (normalized to DIN 1343)
- 6000 l/min
- Duty cycle
- 100%
- Coil characteristics
- 230 V AC: 50/60 Hz, initial power 5.0 VA, holding power 3.7 VA
- Permissible voltage uctuations
- -14% / +10%
- 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
- Note on materials
- RoHS compliant
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- CE marking (see declaration of conformity)
- As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment
- Type of mounting
- In-line installation | With accessories
- Mounting position
- Any
- Flow direction
- Non-reversible
- Product weight
- 800 g
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 172952. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.