1758077

Name: Festo 1758077 Ball valve actuator unit VZBA-21/2"-GG-63-T-22-F0710-V4V4T-PS120-R-90-4-C
Brand: Festo

Ball valve actuator unit VZBA-21/2"-GG-63-T-22-F0710-V4V4T-PS120-R-90-4-C

The Festo 1758077 is a 2-way ball valve with a pneumatic quarter-turn actuator housed in high-alloy stainless steel featuring an Rp2 1/2 fitting connection and DN 65 nominal width. Built for in-line installation in any mounting position, this RoHS-compliant component handles compressed air, inert gases, water without vapor, and neutral liquids across a medium temperature range of -10 °C to 200 °C at a nominal fitting pressure PN of 63. It operates within an operating pressure range of 6 bar to 8.4 bar and a Kv flow rate of 507 m³/h, providing a slot direction switching position indication aligned with the flow direction. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 1758077
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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: Rp2 1/2
Switching position indication: Slot direction = ow direction
Nominal width DN: 65
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: 507 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: 16300 g

Engineering context

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Our sourcing response is prepared against Festo 1758077. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.