Coaxial valves

Pneumatic coaxial valves - Order efficiently online

Coaxial valves offer a number of advantages in practical applications. These special valves can be used in various compressed air and pneumatic systems without requiring continuous maintenance or shortening their service life. In our FILCOM online store, you have the option of choosing from a selection of pneumatic coaxial valves, which you can conveniently order directly here and have delivered to your desired address.

Construction and application

Coaxial valves are characterized by their coaxial design. The term "coaxial" refers to the arrangement of the piston movement and the valve, both of which run in line with the pipe. The integrated valve actuator in the housing ensures that the piston acts as a hollow tube. This intelligent design ensures that the pressure of the medium in the system or pipe has minimal influence on the switching performance of the valves, regardless of whether it is high, low or vacuum pressure. The maximum pressure limit is only influenced by the seal friction.

Another characteristic feature of pneumatic coaxial valves is the two-way flow. Media flow is possible in both directions and the valve can be switched quickly and without any significant preparation. These compact valves can be used in a wide range of applications. Their compact design, which is based on the coaxial construction of the entire valve and the common reference axis, allows them to be used even in tight installation spaces.

Different variants and advantages of pneumatic coaxial valves

In our range you will find different types of these compact valves as well as different variants. When selecting and ordering, you should pay particular attention to the thread specifications (e.g. Rp 1/2, 3/4 or 3/8) and the diameter DN (e.g. 10, 15, 20 up to 50).

Depending on the structure, you can choose between:

• double-acting coaxial valves
• single-acting, spring-closing valves
• single-acting, spring-opening valves

The sealing material used can be NBR or FKM, depending on the valve design. Thanks to the wide selection at FILCOM, your specialist dealer for compressed air and pneumatics, you can tailor the pneumatically controlled coaxial valves specifically to the requirements of your systems and lines and install them safely even in very tight spaces.

Advantages of pneumatic coaxial valves

Depending on the design and version, pneumatic coaxial valves offer the following advantages:

• Maintenance-free, durable and dirt-resistant
• Very fast and short switching times
• Alternating flow
• Space-saving and extremely compact design