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+1 417 261 6001 info@mropartsrfq.com
MROProduct image under verification
Reference imageConfirm configuration by manufacturer part number.
Festo
197421
Solenoid valve MHA2-M5H-3/2G-2-HC
The Festo part number 197421 is an electrical industrial component featuring a 3/2 closed monostable valve function in a 10 mm width with a 14 mm grid dimension. This direct-piloted, pressure-relieved poppet valve delivers a standard nominal flow rate of 100 l/min across an operating pressure range of -0.9 to 8 bar at 12V DC, utilizing a soft sealing principle, mechanical spring reset, and a throttleable exhaust-air function. Built with an IP40 protection class, a 2 mm nominal size, and a maximum switching frequency of 130 Hz, it supports any assembly position, reversible flow direction with restrictions, and a pushing manual override under c UL us recognized authorization. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this subbase pneumatic working line component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 197421
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 197421.
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
- 3/2 geschlossen monostabil
- Type of actuation
- electrical
- Width
- 10 mm
- Standard nominal flow rate
- 100 l/min
- Pneumatic working line
- Subbase
- Operating voltage
- 12V DC
- Operating pressure
- -0.9 ... 8 bar
- Design structure
- Pressure-relieved poppet valve
- Type of reset
- mechanical spring
- Protection class
- IP40
- Authorisation
- c UL us - Recognized (OL)
- Nominal size
- 2 mm
- Grid dimension
- 14 mm
- Exhaust-air function
- throttleable
- Sealing principle
- soft
- Assembly position
- Any
- Manual override
- Pushing
- Type of piloting
- direct
- Flow direction
- reversible with restrictions
- Maximum switching frequency
- 130 Hz
- Switching time off
- 7 ms
- Switching time on
- 7 ms
- Duty cycle
- 100%
- Characteristic coil data
- 12V DC: 2,88W
- Permissible voltage fluctuation
- +/- 10 %
- Operating medium
- Filtered, unlubricated compressed air, 40 µm filtration | Filtered, lubricated compressed air, 40 µm filtration
- Corrosion resistance classification CRC
- 2
- Medium temperature
- -5 ... 40 °C
- Ambient temperature
- -5 ... 40 °C
- Product weight
- 50 g
- Mounting type
- On subbase
- Pneumatic connection, port
- 3 Subbase
- Materials note
- Free of copper and PTFE
- Materials information for seals
- HNBR | NBR
- Materials information, housing
- Zinc die-casting | coated
- Screw material data
- Steel | Galvanized
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 197421. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.