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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
3563687
Shut off valve HE-1/4-DB-MINI
The Festo 3563687 is a mini-sized DB series shut off valve featuring a 44 mm width dimension and direct, bistable 3/2 valve function with soft sealing. This manual component operates with compressed air per ISO 8573-1:2010 [7:4:4] or inert gas across an operating pressure range of 0 MPa to 1 MPa, delivering a standard nominal flow rate of 2300 l/min without flow control on the exhaust air function. It features an underlap lap, a C value of 6.3 l/sbar, a b-value of 0.8, a CRC rating of 1 for low corrosion stress, and prohibits oil lubrication during operation. Submit the exact part number, quantity, and application requirements to receive a 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
- 3563687
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 3563687.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Series
- DB
- Size
- Mini
- Width dimension
- 44 mm
- Structural design
- Shut off valve
- Actuation type
- Manual
- Sealing principle
- Soft
- Exhaust air function
- Without ow control option
- Actuator lock
- Padlock (optional)
- Manual override
- None
- Type of control
- Direct
- Valve function
- 3/2, bistable
- Operating pressure
- 0 MPa...1 MPa | 0 bar...10 bar
- Lap
- Underlap
- C value
- 6.3 l/sbar
- b-value
- 0.8
- Standard nominal ow rate
- 2300 l/min
- Standard nominal ow rate 2-3
- 700 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4] | Inert gas
- Information on operating and pilot media
- Operation with oil lubrication not possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- Note on materials
- RoHS-compliant
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Temperature of medium
- -5 °C...50 °C
- Ambient temperature
- -5 °C...50 °C
- Type of mounting
- Line installation | With through-hole
- Product weight
- 66 g
- Pneumatic connection 1
- G1/4
- Pneumatic connection 2
- G¼
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 3563687. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.