Valve Magazine

Sat04192014

Last updateThu, 17 Apr 2014 1pm

Tank Cars

Tank Cars

The next time you‘re stopped at a crossing waiting...

Extracting Nutrients, Saving Resources through Livestock Water Recycling

Extracting Nutrients, Saving Resources through Livestock Water Recycling

Giant livestock farms, which can house thousands o...

The Expanding Network of Valves

The Expanding Network of Valves

As industry itself reaches into more and more area...

Valve Packing & Gasket Research and Development Devices

Valve Packing & Gasket Research and Development Devices

The continuous improvement of valve packing techno...

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Tank Cars

Tank Cars

The next time you‘re stopped at a crossing waiting for a mile-long train you thi...

The Expanding Network of Valves

The Expanding Network of Valves

As industry itself reaches into more and more areas of the world, getting the eq...

The Expanding Reach of Plastic Valves

The Expanding Reach of Plastic Valves

Although plastic valves are sometimes seen as a specialty product—a top choice o...

A-T Controls M-Series Metal Seat Ball Valves for High Temperatures and Abrasive Surfaces

a-t controls m-series metal seat ball valvesNew M-series metal seat ball valves from A-T Controls are engineered with specially coated matched balls and seats to stand up to high temperatures, pressures and abrasive materials encountered in the oil/gas, chemical, power generation, pulp and paper, food processing and mining industries.

Valves in the M-Series have a temperature range of -20°F to 661°F, and a pressure rating up to ANSI class 600. M-series ball and seat materials include stainless steel, stellite welded, and hard chrome-plated steel, allowing the valves to perform well in applications involving abrasive fluids and steam. Two optional coatings are also available - a tungsten carbide (TC) coating for heavy slurry environments, and a chrome carbide (CC) coating for higher temperature applications. An oversized stem prevents deformation at higher pressures and temperatures. Larger ball design provides a tight seal, preventing leakage, and an Inconel seat spring maintains positive contact between the ball and seat during operation.www.a-tcontrols.com

 

Valve Magazine Digital Edition

SPR14 CVR 160x214Inside the Spring 2014 issue…

• Tank Cars
• DBBS & DIBS
• Shale Gas
• New Globe Standard

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