Diwei sealing V-ring sealing performance is better, according to the size of the working pressure to determine the number of the seal ring, usually with the help of gland adjustment to compensate for the wear of the seal ring. The fatal weakness of V-ring is the complex structure, usually by supporting ring, sealing ring and pressure ring three parts, the friction resistance is larger and with the increase of the number of working pressure and sealing ring increases, so the V-ring is only suitable for low speed and high working pressure hydraulic cylinder.

Fluoroelastomers also produces FFKM perfluoroelastomers V-RING, which has very low compression properties and high temperature resistance. It retains its chemical resistance to chemical corrosion for extended sealing life. Diwei FFKM perfluoroelastomers is your best choice for many special environments.