Festo 3/2 NC Monostable Air Solenoid Valve - G3/8

The Festo VUVS air solenoid valve is a robust 3/2 closed, monostable valve designed for industrial...

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eBayFesto 575259 VUVS-L20-M32C-MZD-G18-F7 Solenoid Valve - Incl VAT
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B&QB&Q - 575262 Vuvs-L20-M32U-Md-G18-F7 Solenoid Valve
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Product Information

Full details

The Festo VUVS-L30-M32C-MZD-G38-F8 is a 3/2 closed, monostable air solenoid valve designed for industrial automation. It offers reliable and precise control of pneumatic systems, with a high nominal flow rate of 2300 l/min, making it ideal for demanding applications. A potential consideration is its monostable nature, requiring continuous power to maintain one state.

All features

Model Part NumberVUVS-L30-M32C-MZD-G38-F8
BrandFesto

Extended Product Information

FAQs

What does 'monostable' mean for this valve?

Monostable means the valve has one stable state (typically the default, closed position) which it returns to when the electrical actuation signal is removed. It requires continuous power to maintain its actuated state.

What is the nominal flow rate of this valve?

The Festo VUVS-L30-M32C-MZD-G38-F8 has a standard nominal flow rate of 2300 liters per minute (l/min).

What is the pneumatic connection size?

The valve features a G3/8 pneumatic connection thread size.

Can this valve be used with a Festo manifold?

Yes, this valve is designed for manifold mounting and is suitable for use with Festo VTUS manifold systems.

What type of air is recommended for use with this valve?

Standard filtered and lubricated or non-lubricated compressed air is recommended. Ensure the air meets the requirements for pneumatic components in your system to prevent damage and ensure longevity.

What is the difference between 'closed' and 'open' center valves?

A '3/2 closed' valve means that when the valve is in its de-energized state, the pressure port is closed, and the output port is connected to the exhaust. An 'open' center valve would connect pressure to exhaust when de-energized.

Does this valve require a separate pilot signal?

No, this is an electrically actuated solenoid valve. The solenoid coil directly controls the valve's state when energized.

Troubleshooting

Valve does not actuate when energized

Check electrical connection to the coil. Verify control voltage matches the coil's requirement. Ensure the coil is not damaged. Confirm supply air pressure is within the operating range.

Valve leaks air from exhaust port when actuated

Ensure the valve is receiving adequate supply pressure. Check for internal wear or debris within the valve seat. Verify correct installation and sealing of pneumatic connections.

Slow response time or insufficient airflow

Confirm supply air quality (clean and dry). Check for obstructions in the pneumatic lines or actuators. Verify the nominal flow rate (2300 l/min) meets the application's demand. Ensure exhaust port is not restricted.

Valve does not return to closed position when de-energized

Verify electrical power is completely removed from the coil. Check for any mechanical binding or external forces preventing return. Ensure the internal spring mechanism is not damaged or obstructed.

Pros and Cons

Pros

  • High flow rate for efficient air delivery
  • Robust and durable for industrial use
  • Easy integration into automated systems
  • Flexible use as a standalone or manifold component
  • Monostable design provides a predictable default state

Cons

  • Requires continuous electrical power to hold the actuated state
  • Monostable design may not be suitable for all applications requiring latching
  • Specific G3/8 connection limits direct use with other thread sizes without adapters

Setup, Compatibility & Care

Setup:

  1. Mounting: Securely mount the valve onto a compatible Festo manifold or a suitable mounting plate using appropriate fasteners. Ensure correct orientation as per installation guidelines.
  2. Pneumatic Connections: Connect the pressure supply, output, and exhaust lines to the G3/8 ports. Use appropriate sealing methods (e.g., thread sealant tape) for leak-free connections.
  3. Electrical Connection: Connect the electrical actuator to the control voltage source according to the specified voltage and wiring diagram. Ensure proper grounding.

Compatibility:

  • Pneumatic System: Compatible with standard pneumatic systems operating within the valve's pressure and temperature specifications. The G3/8 connection is a key interface.
  • Electrical Control: Operates with standard industrial control voltages. Verify the voltage requirements for the electrical coil.
  • Manifold Systems: Can be integrated into Festo VTUS manifold systems for streamlined installation.

Care:

  • Environment: Operate within specified temperature and humidity ranges. Avoid excessive dust or corrosive environments.
  • Maintenance: Periodically inspect pneumatic connections for leaks. Ensure electrical connections are secure.
  • Cleaning: If necessary, clean the exterior of the valve with a dry or slightly damp cloth. Do not use solvents or abrasive cleaners. Ensure the valve is de-energized and depressurized before cleaning.

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