The EL type pneumatic piston rod seal/dust seal with dual functions is specifically designed for small cylinders and valves. Compared to other traditional seals, it offers the following advantages: Main advantages:
◆ The dual functions of sealing and dust prevention are achieved by a single seal.
◆ Reduce processing costs and facilitate storage.◆Space is saved to the greatest extent possible.
◆ The groove is easy to process, thereby reducing processing costs.
◆ No additional axial adjustment is required.
◆ Due to the application of special materials and a unique geometric shape of the sealing lip, the dual-functional rod seal/dust removal ring EL can be utilized in dry, unlubricated gases after initial lubrication.
The special design of the sealing lip ensures smooth and stable operation.
◆ Because the material is a polymer elastomer, it will not rust or corrode.
Application range: Operating pressure: NBR: ≤10 MPa; XA-2092: ≤16 MPa. Operating temperature: NBR: -10 to +80°C; XA-2092: -35 to +80°C. Speed: ≤1 m/s. Lubricated gas can be used in dry gas or non-lubricated gas after initial lubrication.
Material: Nitrile rubber with a Shore A hardness of 85 degrees. Special materials should be used for applications at high or low temperatures.
Installation: The self-positioning EL type pneumatic seal/dust seal can be easily inserted into the groove before the piston is installed into the cylinder. During installation, be careful not to damage the lips of the seal and dust seal with sharp edges.
Initial lubrication during assembly is crucial for maintaining a long service life
