Festo Shut Off Valve - HEE-D-MAXI-24

This electric 3/2-way shut off valve is designed for pressurizing and venting pneumatic installati...

Best current price£141.75from Tameson UK

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Tameson UKFesto Shut Off Valve G1/2'' 4-10Bar 7000L/Min - 538731
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Rapid Online - Rapid Electronics Ltd.FESTO 172956 HEE-D MINI-24 on-off valve aluminium NBR sealant
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eBayFESTO 533763, HEE-D-MINI-24-M12-SA, On/off valve, p1max=16bar
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Product Information

Full details

This Festo electric 3/2-way shut off valve (HEE-D-MAXI-24) is for users needing to pressurize and vent pneumatic installations efficiently. Its key benefit is direct electrical actuation for simplified control of pneumatic systems, eliminating the need for extra components. A minor caveat is the operating pressure limit of 16 bar. It offers flexible exhaust air management and a repositionable solenoid actuator for installation versatility.

All features

Model Part NumberHEE-D-MAXI-24
BrandFesto

Extended Product Information

FAQs

What is the maximum operating pressure for this valve?

The maximum operating pressure for the Festo HEE-D-MAXI-24 is 16 bar.

What type of thread connection does this valve use?

This valve uses a G 3/8 connection port thread.

Can I control the exhaust air direction?

Yes, the valve allows for either attaching a muffler or connecting a duct to port 3 for directed exhaust air management.

How can I orient the solenoid actuator?

The solenoid actuator can be repositioned in 90-degree increments to suit your installation requirements.

What is the minimum operating temperature?

The minimum operating temperature for this valve is -10°C.

Does this valve require additional components for basic operation?

No, this valve provides efficient control for pneumatic systems without the need for additional components for its core function.

What materials is the valve body made from?

The body material is aluminium.

Troubleshooting

Valve does not actuate electrically.

Check the electrical supply to the solenoid actuator. Verify correct voltage and polarity. Ensure wiring is secure and free from damage.

Pneumatic leaks detected.

Inspect all pneumatic connections, including the G 3/8 port and any attached fittings or tubing. Ensure seals are intact and connections are tightened appropriately.

Low flow rate during pressurization or venting.

Check for any blockages in the air supply, the valve itself, or the exhaust port. Ensure the operating pressure is within the specified range (2.5-16 bar).

Excessive noise during venting.

Attach a suitable muffler to port 3 or ensure any existing ducted exhaust system is functioning correctly.

Pros and Cons

Pros

  • Simplifies pneumatic system control with electrical actuation.
  • Offers flexible exhaust handling options.
  • Durable aluminium body construction.
  • Allows for easy installation adjustments with a rotatable actuator.
  • Operates across a broad pressure range (2.5-16 bar).

Cons

  • Maximum operating pressure is limited to 16 bar.
  • Requires electrical connection for operation.
  • Specific thread size (G 3/8) may limit direct compatibility with some existing systems.

Setup, Compatibility & Care

Setup: Ensure the valve is installed in a clean, dry environment, protected from excessive dust or moisture. Connect the electrical actuation according to the manufacturer's specifications for the chosen voltage. Pneumatic connections should be made using appropriate fittings for the G 3/8 port thread. If using a muffler or ducted exhaust, ensure a secure attachment to port 3.

Compatibility: The valve is designed for pneumatic systems operating between 2.5 and 16 bar. It uses a G 3/8 connection thread. Ensure your system's electrical control signals are compatible with the solenoid actuator.

Care: Regularly inspect the valve for any signs of damage or wear. Keep the exterior clean using a dry or slightly damp cloth. Avoid using harsh solvents. Ensure pneumatic connections remain tight to prevent leaks.

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