Conventional valve packings tend to lose their graphite, oil, or oil impregnates in time, leaving a dry and abrasive asbestos. The end result is accelerated wear.
Valve packings made of PTFE are self-lubricating, making them virtually maintenance-free. Valves operate better and last longer due lo less turning resistance.
Engaged in manufacture and supply of moulded and precision machined products from pure and filled ptfe.
More details:View company website
Its Free
Verify Now