Valve Magazine

Sat08012015

Last updateFri, 31 Jul 2015 10am

A.W. Chesterton: 1724 Low E Sealing System

Achieving Low E Fugitive Emissions Compliance in Chemical Industry Valve Stem Sealing

AW Chesterton 5300ValveCutaway White PackingA.W. Chesterton Company announces the availability of their 1724 Low E Sealing System to satisfy both block and control valve stem sealing requirements to meet the latest U.S. Environmental Protection Agency (EPA) consent decrees for “Low E” valve packings. This now makes available a PTFE valve stem packing for the hydrocarbon and chemical industries that complies with the tightest leakage standard set by the US EPA.

With most manufacturers’ focus on graphitic packings to meet the fugitive emissions limitations of the refining industry, in most chemical plants these graphitic packings are not capable of providing the chemical resistance needed for many valve sealing applications.

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Quadrant Engineering Plastic Products Introduces Fluorosint 135

Quadrant Fluorosint 135Quadrant EPP announces the Fluorosint 135, a polytetrafluoroethylene material uniquely designed to provide the lowest coefficient of friction and deformation for seals, bearings and washer applications.

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Garlock Expands Line of Low-load Gaskets

garlock 3504 stress saverGarlock Sealing Technologies has expanded its line of low-load gaskets for sealing metallic and non-metallic piping systems with the addition of its 3504 GYLON® Stress Saver® gasket for industrial applications such as chemical processing, semiconductor production and pulp and paper.

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Quadrant Introduces Semitron MPR1000

quadrant semitron mpr1000Quadrant recently launched the new Semitron® MPR1000, an engineering material developed for semiconductor applications and more specifically for use in vacuum chamber applications.

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Conval SaVD Safe Vent and Drains Provide Simple, Dual Sealing System

conval savd safe vent drainConval now offers an easy to retrofit, single-weld, OSHA-compliant safe vent drain for its Clampseal Y-pattern forged globe valves. The SaVD Safe Vent Drain enhances leak-free valve performance

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New Products

 

Valve Magazine Digital Edition

Valve Magazine Summer 2015Inside the Summer 2015 issue…

• Critical Service
• Effects of Flashing/Cavitation
• Coatings and Wastewater Apps
• The Latest in R&D

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