Guide details over 40 compression packings
A
James Walker and Co product story
Edited by the Engineeringtalk editorial team
May 24, 2006
Compression packings guide details over 40 compression packings for gland sealing in rotary and reciprocating pumps, valves, tank lids and furnace doors, and other static and dynamic duties.
James Walker has published the third edition of its Compression Packings Guide.
This information source is available free to all users, designers and specifiers of fluid handing plant with gland sealing systems.
It contains details of over 40 compression packings for every gland sealing application in rotary and reciprocating pumps, valves, tank lids and furnace doors, as well as many other static and dynamic duties.
A quick reference chart helps engineers short-list suitable packings for an application before studying detailed specifications.
There is also information on custom-designed and non-standard products.
There are data on Supagraf Control, the VOC fugitive emission control packing for control valves that meets TA-Luft requirements and plant designed to the European Union's IPPC best available technique requirements.
Another added product is Valcor Hi-Temp, braided from stable, non-hazardous fibres, for high efficiency static sealing and slow rotary applications at up to 1000C constant.
Other James Walker grades will handle extreme temperature, pressure or speed, and provide efficient long-term sealing with chemically aggressive and highly abrasive fluid media.
A number are approved for use with potable water, liquid and gaseous oxygen, foodstuffs or pharmaceuticals.
Andrew Goulding, James Walker's Compression Packings Product Manager, said: "We design and manufacture packings for every gland sealing duty, using a vast range of materials such as PTFE, graphite and synthetic fibres, as well as the hardest-wearing natural yarns".
"Many of our products have state-of-the-art lubricant packages impregnated during manufactures to provide easy start up, speedier run-in and very low-friction operation - for reduced torque and power consumption - plus longer adjustment-free sealing life".
The packed gland remains one of industry's most popular sealing devices.
It is simple to install and maintain, reliable and cost effective.
A single grade of length form compression packing is suitable for many different valves, pumps and other plant across a site.
Not what you're looking for? Search the site.
Contact James Walker and Co
Tel +44 1270 536000
Other James Walker and Co stories
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James Walker publishes rotary sealing guide
James Walker has released a two-part rotary sealing guide, focusing on Walkersele high-efficiency radial lip seals. -
Hydrosele success at Italian pumped storage plant
James Walker's Hydrosele has proved its sealing efficiency by running maintenance free for over two years at ENEL's Entracque pumped-storage hydroelectric scheme in Italy. -
Gland packing passes emissions testing
Supagraf Premier gland packing can be used with both live-loaded and unloaded valve stem sealing systems to help meet IPPC environmental requirements. -
Packing passes emissions tests with ease
Supagraf Premier compression packing has beaten TA-Luft VDI 2440 emission control requirements by a significant margin. -
Sealing system controls fugitive emissions
Six cartridge seals with floating glands, custom-designed by James Walker, have now operated problem-free for over 12 years at a major UK refinery.
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