Inflatable silicone  ring
1. free profile
2, high tear resistant
3. inflatable pressure:0.1-1Mpa
4. air valve installed

Material: 100% silicone

Feature:

   Air valve is installed on the silicone O ring to inflate and deflate the air from the air chamber.

Usage:

It is used in the machine which needed inflatable seal. When air is deflated from the ring chamber, the machine begin to work, when air is inlfatable into the ring chamber, the machine stop to work.