8079858

Name: Festo 8079858 Pinch valve VZQA-C-M22C-6-S1S1-V2V4E-4
Brand: Festo

Pinch valve VZQA-C-M22C-6-S1S1-V2V4E-4

The Festo 8079858 is a pneumatically operated, soft-sealing pinch valve featuring a 2/2-way closed, monostable function with a nominal width DN of 6 and reversible flow direction. Configured for in-line installation with ASME-BPE Type A clamp fittings, this externally controlled component operates within a medium pressure range of 0 MPa to 0.4 MPa and an operating pressure of 0.35 MPa to 0.6 MPa, utilizing a mechanical spring for reset. It accommodates compressed air and water with a maximum viscosity of 4000 mm²/s, featuring an M3 auxiliary pilot air port 12 and supporting vacuum usage up to -0.09 MPa at room temperature. Submit the exact part number, quantity, and application requirements to request a quote for this industrial component.

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Manufacturer: Festo
Part number: 8079858
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Technical Specifications

Structural design: Pinch valve, pneumatically operated
Actuation type: Pneumatic
Sealing principle: Soft
Mounting position: Any
Type of mounting: In-line installation
Fitting connection: Clamp according to ASME-BPE Type A
Nominal width DN: 6
Valve function: 2/2-way, closed, monostable
Flow direction: Reversible
Medium pressure: 0 MPa...0.4 MPa | 0 bar...4 bar | 0 psi...58 psi
Note on the medium pressure: Use in the vacuum range was tested up to -0.09 MPa with the air at | room temperature. Depending on the application, a counter-vacuum | may have to be created on the control side to guarantee the media ow.
Operating pressure: 0.35 MPa...0.6 MPa | 3.5 bar...6 bar | 50.75 psi...87 psi
Nominal pressure of tting PN: 10
Burst pressure: 1.6 MPa | 16 bar | 232 psi
Reset method: Mechanical spring
Type of control: Externally controlled
Auxiliary pilot air port 12: M3
Pilot medium: Compressed air as per ISO 8573-1:2010 [7:4:1]
Medium: Compressed air as per ISO 8573-1:2010 [-:-:1] | Water
Max. viscosity: 4000 mm²/s

Engineering context

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Our sourcing response is prepared against Festo 8079858. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.