Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
8161476
Pinch valve VZQA-C-M22U-50-TT-ALV4E-2
The Festo 8161476 is a pneumatically operated 2/2-way monostable open pinch valve featuring a soft sealing principle and 2 NPT fitting connections with a nominal width DN of 50. Designed for in-line installation in any mounting position, this externally controlled component supports reversible flow direction, a medium pressure range of 0 bar to 2 bar, and an operating pressure up to 4.5 bar. It utilizes rebound resilience for the reset method and accommodates vacuum range usage up to -0.09 MPa with air at room temperature. 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
- 8161476
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8161476.
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
- Pinch valve, pneumatically operated
- Actuation type
- Pneumatic
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- 2 NPT
- Nominal width DN
- 50
- Valve function
- 2/2-way, monostable, open
- Flow direction
- Reversible
- Medium pressure
- 0 MPa...0.2 MPa | 0 bar...2 bar | 0 psi...29 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 MPa...0.45 MPa | 0 bar...4.5 bar | 0 psi...65.25 psi
- Nominal pressure of tting PN
- 10
- Differential pressure
- 0.25 MPa | 2.5 bar | 36.25 psi
- Burst pressure
- 1.6 MPa | 16 bar | 232 psi
- Overload pressure
- 0.78 MPa | 7.8 bar | 113.1 psi
- Reset method
- Rebound resilience
- Type of control
- Externally controlled
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 8161476. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.