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Festo
14943
Air solenoid valve MVH-5/3E-3/8-B
The Festo part number 14943 is an electrical piston gate valve featuring a 5/3 exhausted valve function, a 40 mm width, and a normal nominal flow rate of 2200 l/min normalized to DIN 1343. This piloted component operates on 24V DC within an operating pressure range of 0.3 MPa to 1 MPa (3 bar to 10 bar) and incorporates a G3/8 pneumatic working port, mechanical spring reset, soft sealing principle, and adjustable exhaust air function. It offers a 12 mm nominal width, 41 mm width dimension, positive overlap lap, non-detenting manual override, internal pilot air supply port, non-reversible flow direction, and a maximum switching frequency of 3 Hz in any mounting position. Submit the exact part number, quantity, and application requirements to receive a quote for this industrial component.
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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
- 14943
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 14943.
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
- 5/3 exhausted
- Actuation type
- Electrical
- Width
- 40 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 2200 l/min
- Pneumatic working port
- G3/8
- Operating voltage
- 24V DC
- Operating pressure
- 0.3 MPa...1 MPa | 3 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Nominal width
- 12 mm
- Width dimension
- 41 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Non-detenting
- Type of control
- Piloted
- Pilot air supply port
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- Max. switching frequency
- 3 Hz
- Switching time off
- 87 ms
- On switching time
- 35 ms
- Changeover time
- 75 ms
- Max. positive test pulse with 0 signal
- 2200 µs
- Max. negative test pulse on 1 signal
- 3700 µs
- Coil characteristics
- 24 V DC: 2.5 W
- Permissible voltage uctuations
- +/- 10%
- 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)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
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 14943. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.