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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
165079
On/off valve HEL-3/8-D-MIDI
Festo On/off valve HEL-3/8-D-MIDI, part number 165079, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 165079
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 165079.
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Exhaust air function
- Adjustable
- Actuation type
- Pneumatic
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- None
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Type of control
- directly
- Flow direction
- Non-reversible
- Valve function
- 2/2-way, closed, monostable
- Operating pressure
- 0.3 MPa...1.6 MPa | 3 bar...16 bar
- b-value
- 0.39
- C value
- 16.5 l/sbar
- Normal nominal ow rate (normalized to DIN 1343)
- 3200 l/min
- 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
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gases
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 270 g
- Type of mounting
- In-line installation
- Pneumatic connection 1
- G3/8
- Pneumatic connection 2
- G3/8
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Housing material
- Die-cast aluminum
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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 165079. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.