Chevron Packing permits immediate reaction even to minor pressure changes because of its distinctive and exclusive hinge like action. Each individual lip of chevron packing set independently reacts to pressure and automatically effect a seal. The multiple lip configurations automatically distribute pressure and an effective seal along the shaft.
Application & Usage
Chevron packing consists of Base Ring, Center V Ring and Pressure ring. The Center ring is the main seal being flexible enough to retain high & low pressure, whereas the Base seal support the Center ring from getting extruded against high pressures. The Pressure ring helps in retaining the Center ring profile& distributing pressure equally.
Virgin PTFE & Filled Grades of PTFE