Confirm the exact configuration
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
197129
Shut-off valve HE-N3/8-LO
The Festo part number 197129 is an industrial component featuring direct control with a soft sealing principle and a non-throttled exhaust air function. Operating within a pressure range of 1 bar to 10 bar, this unit provides a normal nominal flow rate of 5200 l/min using compressed air as per ISO 8573-1:2010 [7:4:4]. It is constructed with NBR and TPE-U(PU) seals, offers CRC 3 high corrosion stress resistance, and weighs 1100 g with 3/8 NPT and 1 NPT pneumatic connections. Submit the exact part number, quantity, and application requirements for a quote.
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Request a QuoteWhy no listed price?
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
- 197129
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 197129.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Sealing principle
- Soft
- Exhaust air function
- Cannot be throttled
- Type of control
- directly
- Operating pressure
- 1 bar...10 bar
- C value
- 20.95 l/sbar
- b-value
- 0.42
- Normal nominal ow rate (normalized to DIN 1343)
- 5200 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Corrosion resistance class (CRC)
- 3 - High corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Type of mounting
- Screw-in
- Mounting position
- Any
- Flow direction
- Non-reversible
- Product weight
- 1100 g
- Pneumatic connection 1
- 3/8 NPT
- Pneumatic connection 2
- 3/8 NPT
- Pneumatic connection 3
- 1 NPT
- Seals material
- NBR | TPE-U(PU)
- Housing material
- Die-cast aluminum
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 197129. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.