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Festo
196657
Air solenoid valve CDVI5.0-MT2H-5LS
The Festo 196657 is an electrical, pilot-controlled 5/2 monostable piston gate valve featuring a nominal width of 5 mm and a normal nominal flow rate of 650 l/min normalized to DIN 1343. Operating at 24V DC with an operating pressure range of -0.9 bar to 10 bar and a pilot pressure of 3 bar to 8 bar, this component includes a pneumatic spring reset method, soft sealing principle, non-detenting manual override, and an exhaust air function with a flow control option. Additional performance characteristics include a reversible flow direction, external pilot air supply port, sub-base pneumatic working port, a switching time off of 22 ms, a C value of 2.75 l/sbar, a b-value of 0.38, and a forced dynamization requirement of at least once-monthly switching frequency. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 196657
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 196657.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/2, monostable
- Actuation type
- Electrical
- Normal nominal ow rate (normalized to DIN 1343)
- 650 l/min
- Pneumatic working port
- Sub-base
- Operating voltage
- 24V DC
- Operating pressure
- -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Pneumatic spring
- Nominal width
- 5 mm
- Exhaust air function
- With ow control option
- Sealing principle
- Soft
- Manual override
- Non-detenting
- Type of control
- Pilot-controlled
- Pilot air supply port
- External
- Flow direction
- Reversible
- Note on forced dynamization
- Switching frequency at least once a month
- Pilot pressure
- 3 bar...8 bar
- b-value
- 0.38
- C value
- 2.75 l/sbar
- Switching time off
- 22 ms
- On switching time
- 12 ms
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 3 - High corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Temperature of medium
- -5 °C...50 °C
- Ambient temperature
- -5 °C...50 °C
- Product weight
- 195 g
- Type of mounting
- Screw-in
- Pilot exhaust air port 82/84
- Sub-base
- Pneumatic connection 1
- Sub-base
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 196657. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.