09 vee packings incorporates the 08 vee ring manufactured from fabric reinforced high grade nitrile rubber, which is normally used in multiples in a set with a male and female adaptor. The parts are ‘stacked’ together and must be lubricated liberally with clean operating fluid prior to assembly.

The packing must be axially pre-loaded by the housing. This pre-load works through the male adaptor on the pressure side, exerting a hinging action on the vees, forcing the sealing lips apart to ensure a low pressure seal. As the pressure increases, so the hinging action increases, increasing the effectiveness of the seal even where severe vibration, shock loading and knuckling may occur.

Medium & heavy‑duty, high‑pressure hydraulic cylinders: Rated up to 400bar; fabric‑reinforced nitrile V‑rings with multi‑lip stacking for single & double‑acting rod & piston sealing; excellent resistance to high pressure, shock & vibration.

Severe vibration, shock load & misalignment conditions: Axial preload + pressure‑activated hinging action ensure reliable sealing even under heavy vibration, shock loading and slight misalignment.

Low‑speed reciprocating & creeping machinery: Max speed 0.5m/s; ideal for low‑speed, heavy‑duty applications such as rolling mills, forging presses, water hydraulic presses, mining & metallurgical machinery.

Multi‑fluid general industrial use: Recommended for mineral oils, HFB, HFC fluids; compatible with water, HFA, synthetic esters; not for gases or phosphate esters; suits most industrial hydraulic media.

Wide‑temperature general equipment: Operates at -30°C to 100°C for general workshops, outdoor stationary hydraulic units and heavy machinery.

Metric, imperial & American standard housings: Available in metric, imperial and American inch sizes; fits North American standard cylinders for easy maintenance & replacement.

Long‑life, maintainable heavy‑duty equipment: Re‑tensionable after wear to restore sealing; long service life & low maintenance for continuous‑running heavy presses, rolling mills, water machinery & marine cylinders.