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Festo Brass Pneumatic Quick Connect Coupling 1/2 in Female G Nickel Plated KD4-1/2-I

Category Pneumatic Quick Connect Coupling Brand FESTO Condition New

Specifications

Country of Origin Germany
Brand Festo
Material Brass
Maximum Operating Pressure 12 bar
Model KD4-1/2-I
Finish Nickel Plated
Series KD4
Maximum Operating Temperature 60°C
Thread Size 1/2 in
Minimum Operating Temperature -10°C
Ambient Temperature -10 °C to +60 °C
Standards/Approvals RoHS, ISO8573-1:2010
Thread Standard G
Thread Gender Female
Compressed air to ISO 8573-1 2010 [7: - : - ]
Standards/ApprovalsRoHS, ISO8573-1 2010
RoHS, ISO8573-1 2010

Key Features

  • The coupling provides fast and sealed connection to tubing or hose with 1/2 in G threaded female end.
  • Operates between -10 °C to 60 °C ambient temperature ranges.
  • Maximum operating pressure of 12 bar suitable for compressed air applications.
  • Designed for easy plug-in locking and unlocking with audible click feedback.
  • Corrosion resistance class 1 for low corrosion stress environments.
  • Manufactured in Germany ensuring premium industrial quality.

Product Description

Festo KD4-1/2-I Brass Pneumatic Quick Connect Coupling with 1/2 inch female G thread provides fast, secure connections for pneumatic and fluid power systems.

This nickel-plated brass coupling supports operating pressures up to 12 bar and functions reliably between -10 °C and 60 °C. Suitable for compressed air to ISO 8573-1:2010 standard, it offers low corrosion stress class 1 performance, enhancing durability in industrial environments.

The coupling features a quick coupling socket KD and quick coupling plug KS with shut-off at one or both ends. It locks by pushing the plug into the socket with an audible click for confirmation. To disconnect, simply push the releasing sleeve. This design enables rapid tube or hose changes without pressure loss, optimizing pneumatic system uptime.

Manufactured to stringent German standards, the KD4-1/2-I ensures consistent performance in pneumatic tool, manufacturing automation, and fluid power applications. The brass material and nickel plating provide robust corrosion resistance and mechanical strength.

Operating temperature range -10 °C to 60 °C for versatile environmental use. Maximum operating pressure rating of 12 bar suitable for most pneumatic networks. Quick connect and disconnect functionality reduces service downtime and improves efficiency.

Compliance to RoHS and ISO8573-1:2010 ensures material and operational quality standards. Precisely machined female G thread 1/2 in size for compatibility with standard pneumatic fittings. This product is ideal for industries requiring fast, reliable pneumatic connections such as manufacturing, automation, HVAC, and compressed air delivery systems.

Explore additional pneumatic connectors and fittings in the EnvMart Industrial Tools & Equipment catalog to complete your system setup.

Festo Brass Pneumatic Quick Connect Coupling 1/2 in Female G Nickel Plated KD4-1/2-I
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Frequently Asked Questions

The maximum operating pressure of this coupling is 12 bar, making it suitable for most pneumatic networks.

This model operates reliably between -10 °C and 60 °C, allowing for versatile environmental use.

It features a 1/2 inch G threaded female end, ensuring compatibility with standard pneumatic fittings.

The coupling is made of brass and has a nickel-plated finish, providing corrosion resistance and mechanical strength.

It complies with RoHS and ISO 8573-1:2010 standards, ensuring material and operational quality.

The coupling allows for quick connection and disconnection by pushing the plug into the socket, which provides an audible click for confirmation.

This pneumatic coupling is ideal for industries such as manufacturing, automation, HVAC, and compressed air delivery systems.

Yes, it is suitable for compressed air applications and meets the ISO 8573-1:2010 standard.

This product is manufactured in Germany, ensuring high industrial quality standards.

To disconnect, simply push the releasing sleeve, allowing for rapid tube or hose changes without pressure loss.

The coupling has a corrosion resistance class 1, suitable for low corrosion stress environments.

The model number of this pneumatic quick connect coupling is KD4-1/2-I.

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