valve packings

Product description  FST Grafolan consists of graphite yarn which is created through an energy-intensive thermal transformation process. It features high chemical resistance and temperature stability. An added lubricant ensures good running-in behaviour at all speeds. FST Grafolan is used in many areas of chemistry – in pumps, agitators and paddle dryers...

UNIVERDIT 7000 Special high-density pump and valve packing Compact extruded packing made of PTFE graphite compound. UNIVERDIT has extremely good resistance to gas permeation and has the ability to embed abrasive particles. UNIVERDIT remains self-lubricating even during extended periods of operation and therefore reduces friction on shafts and spindles....

ALCHEM 6375 Universal chemical valve packings. ALCHEM is manufactured from pure PTFE yarn with an additional PTFE impregnation, ensuring excellent chemical resistance. Its high density and tight braid structure ensure very low leakage performance. The packing has a high degree of form stability and a low compressibility which makes it also suitable for...