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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
9685
Quick exhaust valve SE-1/8-B
The Festo part number 9685 is a quick exhaust industrial component featuring an integrated muffler, G1/8 pneumatic connections for ports 1, 2, and 3, and a screw-in mounting type. Constructed with a die-cast zinc housing and NBR seals, this unit operates within a pressure range of 0.5 bar to 10 bar and an ambient and medium temperature range of -20 °C to 75 °C. It achieves a standard nominal flow rate of 660 l/min for exhaust air (6 to 5 bar) and 300 l/min for pressurization (6 to 5 bar) with a nominal width of 5 mm and a product weight of 75 g. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 9685
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 9685.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- Quick exhaust
- Selection of additional function
- with muffler
- Pneumatic connection 1
- G1/8
- Pneumatic connection 2
- G1/8
- Type of mounting
- Screw-in
- Standard nominal ow rate exhaust air 6->5 bar
- 660 l/min
- Standard nominal ow rate pressurization 6->5 bar
- 300 l/min
- Operating pressure
- 0.5 bar...10 bar
- Ambient temperature
- -20 °C...75 °C
- Housing material
- Die-cast zinc
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Nominal width
- 5 mm
- Mounting position
- Any
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -20 °C...75 °C
- Noise level
- 100 dB(A)
- Product weight
- 75 g
- Pneumatic connection 3
- G1/8
- Seals material
- NBR
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 9685. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.