Festo TK-1/8-PK-4, Push-in Pneumatic Fitting

The Festo TK-1/8-PK-4 is a small push-in pneumatic fitting used to connect plastic tubing in compressed air systems. It comes with a G 1/8 male thread and is designed for clean, secure tube connections without tools. This fitting is typically used in compact pneumatic setups where space is limited and reliability matters. It is part of Festo’s standard pneumatic connection range, made for everyday industrial use rather than special-purpose applications.

What Sets the Festo Pneumatic Fitting G 1/8 Male Apart?

This fitting uses a push-in design, allowing the tube to be inserted directly into the connector. Once inserted, the internal grip holds the tube firmly in place, helping prevent air leaks during operation.

• Push-in connection for plastic pneumatic tubing.
• G 1/8 male thread for standard ports.
• Quick installation and removal when needed.
• Used where lines need to be changed or adjusted without wasting time.

Straightforward Pneumatic Connector for Compact Systems

The TK-1/8-PK-4 is designed to handle typical compressed air pressures used in industrial automation. The body is compact, which helps when fittings are mounted close together on valves, manifolds, or actuators. The threaded end fits securely into ports without cross-threading, while the tube side maintains a tight seal during vibration or repeated pressure cycles.

Wide Application Range

It is a practical choice for systems that require clean-air routing with minimal installation effort.

• Pneumatic control panels
• Valve terminals and manifolds
• Small cylinders and actuators
• Packaging and automation machines

For more information please check the datasheets.