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PTFE-based

Specifications Typical applications Service capabilities Rotary and reciprocating plant in the food processing, pharmaceutical, speciality chemicals, and pulp and paper sectors. It isparticularly recommended for sugar and chocolate processing, and fine paper production.

Fluolion SEQUEL

® Valve stem duties Pure white for food and pharmaceuticals Maximum temperature+280°CMinimum temperature – 100°CMax system pressure100bar Centrifugal pumps & rotaryequipment Operating temperatures
l SEQUEL
® yarn is FDA approved forfood and pharmaceutical applications. As valve stem Maximum shaft speed20m/sMax system pressure20bar Description Prime features An outstanding, non-contaminating packing, made from WL Gore & Associates’ highly developed SEQUEL
l Clean, non-contaminating and graphitefree.
® l Long maintenance-free service life. Reciprocating pumps & rams yarn of ePTFE and an entrapped whitesolid lubricant with heat conductivity andlubricity features close to graphite. JamesWalker’s design and manufacturingexpertise converts the yarn to a cross-plaited packing offering optimum performance, density, resilience and durability.
l Minimal shaft wear and leakage. Operating temperatures As valve stem
l Superior performance over other pure white packings. Maximum rod speed2m/sMax system pressure100bar Chemical properties excluding strong oxidisingagents and molten alkali metals. Compatible with media in the range pH 1-14, How supplied Ex-stock: all popular square sections from 3mm to 25mm, boxed in 8m lengths. Customers are recommended to use sets of preformed rings for optimum performance, fitting ease and economy. Full fitting instructions are included. Prime features Service capabilities

Liongraf

Valve stem duties Our universal, economical packing Maximum temperature+260°CMinimum temperature – 100°CMax system pressure120bar Centrifugal pumps & rotaryequipment Operating temperatures
l Strong, durable and extrusion resistant.
l Reliable over a wide range of duties.
l Excellent chemical resistance.
l Low friction with high thermalconductivity. As valve stem Maximum shaft speed17.5m/s Max system pressure20bar Description Ahighly reliable pump and valve packing of cross-plait construction, based on graphite and PTFE yarn that is thermally stabilised then lubricated with a silicone- free compound. Reciprocating pumps & rams Chemical properties Typical applications Compatible with media in the range pH 0-14, including corrosive fluids and solvents. Operating temperatures Widely regarded as an economicalpacking for universal application and the reduction of stockholding requirements. Well proven in the petrochemical, powergeneration, marine and metallurgical sectors, and by pump and valvemanufacturers for OEM installation. It is suitable for duties with steam, condensate, effluents, fuels and oils, acids, alkalis and chemical solutions. As valve stem Maximum rod speed2m/sMax system pressure80bar How supplied Ex-stock: all popular square sections from 3mm to 25mm, boxed in 8m lengths. Also supplied as split preformed rings andsets. Full fitting instructions are included. Toorder or get further details, call your local contact shown on rear cover or listed at www.jameswalker.biz 9 9