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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.
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Festo
1809657
Ball valve actuator unit VZBA-11/2"-GG-63-T-22-F0507-V4V4T-PP60-R-90-C
The Festo 1809657 is an industrial component featuring a 2-way ball valve with a quarter turn pneumatic actuator, designed for in-line installation in any mounting position with an Rp1 1/2 fitting connection. Built with a high-alloy stainless steel housing, this DN 40 assembly accommodates a nominal pressure PN of 63, operating pressures ranging from 6 bar to 8.4 bar, and a flow rate Kv of 170 m³/h across media temperatures from -10 °C to 200 °C. It supports compressed air, inert gas, water without vapor, and neutral liquids, while featuring a switching position indication where slot direction matches flow direction. Submit the exact part number, quantity, and application requirements to receive a quote.
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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
- 1809657
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1809657.
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
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- Rp1 1/2
- Switching position indication
- Slot direction = ow direction
- Nominal width DN
- 40
- Operating pressure
- 6 bar...8.4 bar
- Nominal pressure of tting PN
- 63
- Medium
- Compressed air as per ISO 8573-1:2010 [-:-:-] | Inert gas | Water – no water vapor | Neutral liquids
- 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
- Ambient temperature
- -10 °C...80 °C
- Flow rate Kv
- 170 m³/h
- Max. surface temperature of assembly
- TX
- Explosion group of assembly
- IIC, IIIC
- Note on materials
- RoHS compliant
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Housing material
- high-alloy stainless steel
- Material number of housing
- 1,4408
- Seals material
- PTFE | PTFE-reinforced
- Ball material
- high-alloy stainless steel
- Material number for ball
- 1,4408
- Shaft material
- high-alloy stainless steel
- Material number for shaft
- 1,4401
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 1809657. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.