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Festo
8191835
Ball valve unit VZBA-A-3/8-WW-63-T-22-F0304-V4V4T-PB20
This Festo 2-way industrial ball valve features a pneumatic quarter-turn actuator and soft sealing principle configured for in-line installation with weld-on ends in any mounting position. Based on DIN 3202-S13 and ISO 5211 norms with an F0304 flange hole pattern, it delivers a nominal width DN of 10, a nominal pressure PN of 63, and a flow rate Kv of 10 m³/h across an operating pressure range of 0.55 MPa to 0.8 MPa. The unit accommodates a medium temperature range from -10 °C to 200 °C, utilizing compressed air, inert gas, water, or neutral liquids with a breakaway torque of 6 Nm at nominal pressure. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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- Manufacturer
- Festo
- Part number
- 8191835
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8191835.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Structural design
- 2-way ball valve | Quarter turn actuator
- Actuation type
- Pneumatic
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- Weld-on ends/weld-on ends
- Switching position indication
- Slot direction = ow direction
- Flange hole pattern
- F0304
- Nominal width DN
- 10
- Valve function
- 2/2
- Flow direction
- Reversible
- Operating pressure
- 0.55 MPa...0.8 MPa | 5.5 bar...8 bar | 79.75 psi...116 psi
- Nominal pressure of tting PN
- 63
- Breakaway torque at differential pressure, nominal pressure, tting PN
- 6 Nm
- Based on norm
- DIN 3202-S13 | ISO 5211
- Medium
- Compressed air as per ISO 8573-1:2010 [-:-:-] | Inert gas | Water – no water vapor | Neutral liquids | Other ow media on request
- 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)
- Temperature of medium
- -10 °C...200 °C
- Flow rate Kv
- 10 m³/h
- Max. surface temperature of assembly
- +105°C...+280°C | T4...T2
- Explosion group of assembly
- IIC, IIIC
- Note on materials
- RoHS compliant
- LABS (PWIS) conformity
- VDMA24364 Zone III
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 8191835. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.