Pneumatic seals are extensively used in various industrial as well as commercial applications. Pneumatic cylinders and valves make use of these seals for storing actuated air or gas under desired level of pressure. These seals are widely seen in pneumatic devices that are used for reciprocating and rotary applications.
Why is It Important to Maintain Pneumatic Seals in Good Condition?
It is imperative that the seals should be of superior quality to avoid potential gas leaks and related mishaps. Proper maintenance and lubrication of these seals is thus advised by manufacturers. If the seals are properly lubricated then they will tighten as required when exposed to air or gases and prevent any leakage. Thus for obtaining best results and enhanced operational value, proper lubrication of pneumatic seals is must.
Sealing Orientation of Pneumatic Seals
Pneumatic seals come in different sealing orientations and you can pick the one that is best suited for your application. Here are the orientations seen in pneumatic seals:
- Symmetrical Orientation
- Axial Orientation
- Internal Orientation with Rod Seals
- External Orientation with Piston Seals
As the name suggests, symmetrical pneumatic seals are same/ even from both the sides. Axially oriented seals are ideal to fit along an axis against the housing mechanism. The internally oriented seal has a housing bore that completely surrounds the seal. The lip of seal is placed such that it can come in contact with the shaft. Seals that have internal orientation with a rod seal require very less lubrication for efficient functioning. Externally oriented pneumatic seals on the other hand surround the shaft itself and their sealing lip come in contact with the housing bore.
Industrial Applications of Pneumatic Seals
Owing to the vibrant nature of pneumatic seals, they are used in various industrial applications, such as:
- Food processing devices
- Tire manufacturing machines
- Chemical mixing and assimilation plants
- Pneumatically operated pumps and valves
- Pharmaceutical applications
- Oil field exploration
- Oil production and purification plants
- Vacuum Services
- Low friction and low pressure applications
- Liquid handling swivel joints
- Rubber and plastic processing units
- Plant and solvent manufacturing and processing plants
- Steel works
- Cryogenic liquid handling solutions
- Mining applications
- Drilling equipment
- Domestic and commercial goods production
- Space and marine exploration related applications
- Hydraulic drills and pumps
- Automotive plants
All these industrial applications make pneumatic seals highly versatile. You can get seals of superlative quality with Valley Seal, an authorized distributer of Parker Seals and Coors Tek. To know more, visit our website www.valleyseal.com.
