Connection technology

Pneumatic connection technology: Pneumatic connectors and threaded fittings

Plug-in connector

Metal Work's plug-in connectors are quick and easy elements for connecting pipes and drives.

TRI-CONNECT

Three pieces union, nickel-plated brass, 1/8" bis 1/2"

Threaded fitting

Metal Work supplies fittings with conical threads coated with polytetrafluoroethylene.

Pneumatic connection technology: Pneumatic connectors and threaded fittings

Pneumatic connection technology elements are used to connect lines, pipes or hoses securely and reduce the risk of air leaks to almost zero. Pneumatic fittings enable actuators, valves or consumers to be connected safely and efficiently to lines, pipes or hoses through which compressed air flows. Pneumatic connection technology is mainly divided into pneumatic connectors and threaded fittings. Various components in pneumatic systems are connected quickly and easily with pneumatic connectors and threaded fittings from Metal Work.

Functionality of the pneumatic connectors and threaded fittings

Pneumatic connectors and threaded fittings are mechanical devices that connect two or more parts of a pneumatic system. They ensure that compressed air can pass safely and reliably from one part of the system to another and that no leaks can occur.

Pneumatic fittings work according to a simple principle: they provide a tight connection between two hose ends, pipe ends or between the compressed air hose and the consumer or actuator. This is achieved, for example, with the push-in connectors by means of a combined plug-in and locking system. When the hoses are inserted into the connector, a seal ensures that no air can escape. The locking system automatically fixes the hose in place.

Types of pneumatic connection technology

Push-in connector or push-in fitting

Push-in fittings are one of the most commonly used types of connectors in pneumatics. They are designed so that the hoses can be assembled and disassembled easily and quickly without tools. This saves time and effort during the installation and maintenance of pneumatic systems. In addition, adjustments to the pneumatic system can be made quickly and easily.

High-quality push-in fittings have a corrosion-resistant stainless steel clamping spring. The specially shaped clamping spring holds the hose firmly without scratching or deforming it. Just a little pressure on the release sleeve is enough to open the clamping spring and easily release the hose.

The advantages of pneumatic push-in fittings:

Easy handling: no special tools required.
Quick assembly and disassembly: Saves time and effort.
Reusable: Can be used several times and therefore saves costs.

Threaded fitting, screwable plug connector or rapid screw connection

Threaded fittings offer a very secure connection, as the hose can be fixed in place thanks to a union nut. They are ideal for applications where high pressure or vibration loads occur.

The advantages of threaded fittings:

High security: very stable and firm connection.
Durability: Withstands high loads.
Versatility: Can be used in various applications.

All connecting elements are available in various configurations. TRI-MATIC offers a wide range of brass and stainless steel threaded fittings with a strength of up to 60 bar pressure. Threaded fittings in stainless steel are high-quality connectors for demanding applications with aggressive gases or liquids. There are also compression fittings, which are mainly used for higher pressures and in copper or stainless steel pipes. In addition to the standard products, TRI-MATIC also offers special versions with different materials for a wide range of applications.

Why are pneumatic connectors and threaded fittings useful?

Safety and reliability:

Pneumatic connection technology ensures the safe transmission of compressed air within a pneumatic system. A leaky connection can lead to pressure loss and inefficient performance, which can affect the overall function of the pneumatic system. Good connectors prevent such problems and ensure reliable performance.

Efficiency and maintenance:

The use of connectors greatly facilitates the installation, repair and maintenance of pneumatic systems. Easy connection and the ability to disconnect quickly reduces maintenance time and increases system efficiency.

Cost savings:

Thanks to their multiple applications and easy handling, connectors also contribute to cost savings. A plug connection in pneumatics can be reused, which reduces the need for spare parts and lowers operating costs.

What are pneumatic connectors and threaded fittings?

Pneumatic connectors and threaded fittings are mechanical devices that connect two or more parts of a pneumatic system. They ensure that compressed air travels safely and reliably from the producer to the consumer.

How do pneumatic connectors work?

Pneumatic connectors work by means of a simple plug-in and locking system. A hose is inserted into the connector and a seal ensures that no air escapes. An internal mechanism - often a clamping ring or clamp - holds the hose or pipe securely in place. This enables a quick, tight and secure connection, even without the use of tools.

Benefit from simple and fast pneumatic connection technology that offers a high level of safety. Contact us by phone on +41 (0)41 780 22 22 or by e-mail to info@tri-matic.ch.