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Festo
1686665
Ball valve VZBA-3/4"-WW-63-T-22-F0304-V4V4T
The Festo 1686665 is a mechanical 2-way ball valve featuring a 20 mm inside diameter, nominal width DN 20, and a 2/2 valve function with soft sealing. This component supports in-line installation in any mounting position, offering a nominal pressure PN of 63, a flow rate Kv of 45.6 m³/h, and an actuating torque of 14 Nm based on DIN 3202-S13 and ISO 5211 norms. It accommodates a medium temperature range of -10 °C to 200 °C for compressed air, inert gas, water, and neutral liquids with reversible flow direction and an F03 or F04 flange hole pattern. Submit the exact part number, quantity, and application requirements for a quote.
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Request a QuoteWhy no listed price?
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
- 1686665
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1686665.
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
- Weld-on ends/weld-on ends
- Switching position indication
- Slot direction = ow direction
- Flange hole pattern
- F03 | F04
- Inside diameter
- 20 mm
- Nominal width DN
- 20
- Valve function
- 2/2
- Manual override
- None
- Flow direction
- Reversible
- Nominal pressure of tting PN
- 63
- Actuating torque
- 14 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
- Temperature of medium
- -10 °C...200 °C
- Flow rate Kv
- 45.6 m³/h
- 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 1686665. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.