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Festo
1774103
Ball valve actuator unit VZBA-1/4"-WW-63-T-22-F0304-V4V4T-PS15-R-90-4-C
The Festo part number 1774103 is a pneumatic industrial component featuring a 2-way ball valve with a quarter turn actuator and weld-on ends for in-line installation in any mounting position. Constructed with a high-alloy stainless steel housing, it supports a nominal width DN of 8, a nominal pressure PN of 63, and an operating pressure range of 6 bar to 8.4 bar with a flow rate Kv of 7 m3/h. The unit handles compressed air, inert gas, water without vapor, and neutral liquids within a medium temperature of -10 °C to 200 °C and an ambient temperature range of -10 °C to 80 °C. Submit the exact part number, quantity, and application requirements to receive a formal 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
- 1774103
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1774103.
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
- Weld-on ends/weld-on ends
- Switching position indication
- Slot direction = ow direction
- Nominal width DN
- 8
- 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
- 7 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
- Product weight
- 2000 g
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 1774103. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.