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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
33969
Vacuum security valve ISV-1/8
Festo Vacuum security valve ISV-1/8, part number 33969, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 33969
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 33969.
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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.
- Size
- G1/8
- Ejector pulse suitability
- 8 MPa | 8 bar
- Mounting position
- Any
- Operating pressure
- -95 kPa...0 kPa | -0.95 bar...0 bar
- Required suction rate at -0.5 bar
- 2 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 9 g
- Type of mounting
- Screw-in
- Pneumatic connection 1
- G1/8
- Pneumatic connection 2
- G1/8
- Material of spring
- High-alloy steel
- Compressed air lter material
- Wrought aluminum alloy | Stainless steel mesh
- Housing material
- Wrought aluminum alloy
- Hollow bolt material
- Wrought aluminum alloy
- Float material
- POM
Technical library
Documents and Data Sheets
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 33969. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.