??What is V-shaped rubber seals?

??V-shaped reciprocating motion with a rubber seal. V-shaped cross section, called V-shaped rubber seals. It is generally used in conjunction with the compression ring with cloth fabric, support ring and a plurality of V-ring combination, depending on the number of seal ring sealing pressure size.

??V-shaped seal ring is molded from a tape or from pure rubber, plastic materials commonly used NBR, pressure ring and branched ring general use tape pressed harder, the support ring can also be pressed hard plastic. V-shaped rod seal assembly is mainly used for heavy equipment, plugs. Such seal assembly to provide good stability and good wear resistance, and to prevent the sealing ring is extruded into the gap, even in harsh conditions, such as axial or radial vibration, sudden pressure and temperature changes and so may still provide the best possible seal.

??For hydraulic oil, water and emulsion and other media, working pressure up to 40 MPa or more, the surface of the line speed is generally 0.5m · s-1, using a temperature of -30 ~ 120 ?.