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Festo
1686646
Ball valve VZBA-2"-GG-63-T-22-F0507-V4V4T
The Festo 1686646 is a 2-way mechanical ball valve featuring a soft sealing principle and an Rp2 fitting connection with a nominal width DN of 50. Built for in-line installation in any mounting position, this 2/2 valve operates at a nominal pressure PN of 63 with a flow rate Kv of 275 m³/h and handles medium temperatures ranging from -10 °C to 200 °C. It is designed with an inside diameter of 50 mm, an actuating torque of 44 Nm, and an F05/F07 flange hole pattern based on DIN 3202-M3, EN 10226-1, and ISO 5211 norms for compressed air, inert gas, water, and neutral liquids. Submit the exact part number, quantity, and application requirements to request 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
- 1686646
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1686646.
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
- Actuation type
- Mechanical
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- Rp2
- Switching position indication
- Slot direction = ow direction
- Flange hole pattern
- F05 | F07
- Inside diameter
- 50 mm
- Nominal width DN
- 50
- Valve function
- 2/2
- Manual override
- None
- Flow direction
- Reversible
- Nominal pressure of tting PN
- 63
- Actuating torque
- 44 Nm
- Based on norm
- DIN 3202-M3 | EN 10226-1 | ISO 5211
- Medium
- Compressed air as per ISO 8573-1:2010 [-:-:-] | Inert gas | Water – no water vapor | Neutral liquids | Other ow media on request
- Temperature of medium
- -10 °C...200 °C
- Flow rate Kv
- 275 m³/h
- Note on materials
- RoHS compliant
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 1686646. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.