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Festo
538197
Hand lever valve VHER-BH-M04C-G12-UD
The Festo 538197 is a direct-piloted 4/3 closed rotary slide valve featuring a 12 mm nominal size, a standard nominal flow rate of 4,300 l/min, and a working pressure range of -0.95 to 10 bar. Designed with a hard sealing principle, a reversible flow direction, throttleable exhaust-air function, and freedom from overlap, this 740 g component operates within an ambient temperature of -20 to 80 °C using compressed air in accordance with ISO8573-1:2010 [7:4:4]. It offers optional mounting via front panel installation or through holes, requires an actuation torque of 5 Nm, and supports lubricated operation. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 538197
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 538197.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 4/3 closed
- Type of actuation
- manual
- Standard nominal flow rate
- 4,300 l/min
- Working pressure
- -0.95 ... 10 bar
- Design structure
- Rotary slide valve
- Nominal size
- 12 mm
- Exhaust-air function
- throttleable
- Actuator lock
- with accessories, lockable
- Sealing principle
- Hard
- Type of piloting
- direct
- Flow direction
- reversible
- Freedom from overlap
- Yes
- Switching position indicator
- with accessories
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Actuation torque
- 5 Nm
- Product weight
- 740 g
- Mounting type
- Optional | Front panel installation | with through hole
- Pneumatic connection, port
- 4 G1/2
- Materials note
- Free of copper and PTFE | Contains PWIS substances
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum die cast
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 538197. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.