A long‑term, high integrity sealing solution for control valves.
Supagraf Control is an innovative compression packing that provides long-term, high integrity sealing for control valves. Its very low friction enhances the control accuracy of valves. This is a 'best available technique' product for reducing industry's VOC fugitive emissions in line with the European Union's IPPC Directive.
It is manufactured in exfoliated graphite, reinforced in a novel way with a non-metallic structure to provide additional strength and resistance to pressure and extrusion. An advanced lubricant system is incorporated to prevent the pick-up of graphite on valve stems.
Valve stem duties:
Compatible with media in the range of pH 1-14 excluding strong oxidising agents. The product has low volatile content.
Our constant advances in materials and lubricants, product design and manufacturing techniques, keep us at the forefront of compression packing technology. We therefore bring you one of the widest ranges of packings to match the temperatures, pressures and speeds of your most modern fluid handling systems, and economical packings for your older plant.
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