Detailed Introduction to FESTO VZQA-C-M22U-15-GG-ALV4N-4 Tube Valve
2024-07-15FESTO VZQA-C-M22U-15-GG-ALV4N-4 is a high-performance tube valve designed for a wide range of industrial pneumatic control applications. Below are the detailed specifications and features of this product:

Structural Features
- Valve Type: Tube valve, pneumatic actuated.
- Actuation: Pneumatic.
- Sealing Principle: Soft seal.
- Mounting Position: Optional.
- Installation: Tube installation.
- Process Valve Connection: G1/2.
- Nominal Diameter DN: 15.
Valve Function and Parameters
- Valve Function: 2/2 normally open, single solenoid valve.
- Flow Direction: Reversible.
- Media Pressure Range: 0 MPa … 0.4 MPa (0 bar … 4 bar, 0 psi … 58 psi).
- Operating Pressure Range: 0.1 MPa … 0.65 MPa (1 bar … 6.5 bar, 14.5 psi … 94.25 psi).
- Nominal Pressure PN: 10.
- Pressure Differential: 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 (7.8 bar … 113.1 psi).
- Reset Type: Spring return.
- Pilot Type: External control.
- Auxiliary Pilot Port: G1/8.
- Pilot Medium: Compressed air, complies with ISO 8573-1:2010 [7:4:4].
Performance Parameters
- Maximum Viscosity: 4000 mm²/s.
- Media Temperature Range: -5 °C … 60 °C.
- Ambient Temperature Range: -5 °C … 60 °C.
- Storage Temperature Range: 5 °C … 20 °C.
- Flow Rate Kv: 5 m³/h.
- Opening Time: 250 ms.
- Closing Time: 250 ms.
Materials and Environmental Compliance
- RoHS Compliance: Yes.
- PWIS Compliance: VDMA24364 Area III.
- Suitable for Li-ion Battery Production: Does not contain metals with copper, zinc, or nickel content exceeding 1%, exceptions include nickel in steel, electroless nickel surfaces, printed circuit boards, cables, electrical plug connectors, and coils.
Material Details
- Housing Material: Refined aluminum alloy.
- Cover Material: High-alloy stainless steel.
- Seal Material: FPM.
- Shut-off Element Material: NBR.
- Bowl Material: PA6.
Additional Information FESTO VZQA-C-M22U-15-GG-ALV4N-4 tube valve is ideal for precise control and reliable operation in various industrial processes due to its stable performance and robust design. Its wide operating pressure and media range make it suitable for diverse industrial applications. The valve’s flexible installation options and environmentally friendly material choices further enhance its value in modern industrial automation.
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