The Max Spare style PVA seal is robust seal. Though it is suitable for split piston it is extremely suitable for medium duty to heavy duty application.
The PVA seal accepts low & high pressure, vigorous conditions & also any misalignment between sealing gaps.
The seal is a combination of a bottom seal, centre ring & pressure ring. The centre ring is the main seal being flexible enough to retain high & low pressures. The bottom seal supports the centre ring from getting extruded against high pressures. The top ring helps in retaining the centre ring profile & distributing the pressure equally. Besides, PVB (1+2+1) is available with 1 extra Centre Ring to adjust Groove Height.
FEATURES:
- Long life.
- Accepts misalignment & uneven surfaces.
- Any size upto 1500 mm dia. available.
APPLICATION:
- Medium to heavy duty single acting cylinder with split piston.
- Also suitable for double acting cylinders.
COMPATIBILITY:
Mineral oils, bio oils, water soluble & water glycol fluids.