Festo VZQA Series Tube Pinch Valve, G 1/2 Female Inlet Port, 25mm Tube Inlet Port x G 1/2 Female Outlet Port x 25mm

The VZQA pneumatic actuated pinch valve is a 2 way valve fitting and is used for controlling the flow of different materials in the tubing or pipe. The valve is either open or closed, both ensure that there is minimum flow resistance and help prevent the fitting becoming blocked or clogged up.

An open valve enables free flowing material, however the sleeve will close when the fitting is pressurised, therefore shutting off the flow in the tube or pipe. This is ideal for shutting off liquids containing solid particles or solid materials.

A closed valve will open when the valve is pressurised, which releases the flow of material in the tube or pipe, and then will close again when the pressure stops due to the spring in the fitting. This valve is ideal for use with liquid or gases such as air.

• Normally open (N/O) and normally closed (N/C) options
• Simple and easy to install
• Pneumatic fittings valve
• Easy to clean hygienic design
• Elastomer pinch valve sleeve shut off
• Sealing cartridge can be replaced without specialist tools
• Multiple connector variants
• Stainless steel and aluminium housing
• End cap available for demanding applications

This pinch valve is a pneumatically actuated solution designed for precise control in fluid management. Suitable for applications requiring a 25mm tube inlet, it features both G 1/2 female threaded inlet and outlet ports. The valve maintains a maximum pressure of 4 bar and is constructed from durable wrought aluminium alloy, ensuring reliability in various industrial environments.

• Soft sealing principle enhances leak prevention
• Versatile assembly position for various installations
• Offers reversible flow direction for flexibility
• Designed for a maximum pressure of 4 bar
• Compatible with compressed air and water mediums

• Utilised for precise control in industrial fluid systems
• Ideal for processing with water and compressed air
• Often employed in automation and mechanical systems
• Effective for managing media with viscosity up to 4,000mm²/s

This valve utilises pneumatic actuation, providing efficient and reliable control for fluid management in various applications.

The maximum pressure limit of 4 bar ensures safe operation while managing various media, making it ideal for high-demand environments.

This valve operates effectively in a medium temperature range of -5 to 100 °C, allowing adaptability to various industrial processes.

The valve features a switching time of 250ms for both on and off operations, enabling quick response in fluid control processes.

This pinch valve is food-safe, adhering to necessary standards, making it appropriate for certain food processing environments.

Flow Regulators & Restrictors - Festo