What are the consequences of tight V-clip seal

V-type sealing ring is widely used, easy to install and operate, is made of V-type sealing ring, support ring and pressure ring sealing parts, its characteristics are commonly used in hydraulic cylinder piston seal. Dongsheng seal tells you that the efficacy of V-type sealing ring depends on avoiding the invasion of external stains and the leakage of internal vegetable oils.

The characteristics of the V-shaped sealing ring depend on its long service life, the sealing effect is very good after application, the adaptability of the axial diameter and its axial vibration and the axial force load of the piston is relatively strong, and the working pressure can also be borne in response to high pressure or irregular changes in working conditions, because of its very good ductility, it is very easy to pull out. It is also relatively convenient in the whole process of installation and disassembly of the cloth V-type.

The V-shaped sealing ring is a self-tightening structure. The principle is that when the pressure is raised in the container, the steam enters the middle of the V-shaped ring, because there is no air pressure on the upper and lower sides, so the middle pressure will press the sealing ring on both sides, thus playing a sealing role. The key to sealing is that the sealing surface must be smooth, no protrusions, debris, etc.!

Under a certain pressure, if the pressure is too tight, so that the molecular structure is not connected, that is, the sealing ring will produce cracks, the tighter the pressure, the greater the contact surface of the sealing ring and the sealing surface, so that the sealing effect is poor, it can not seal.