Valve Magazine

Sat05252013

Last updateThu, 23 May 2013 5pm

In Line Weld Repairs of Valve Defects

In Line Weld Repairs of Valve Defects

Valve Repair Activities per ASME Section I & B...

Finding the Source of All that Noise

Finding the Source of All that Noise

Processing plants today do everything they can to ...

Success is a Family Affair

Success is a Family Affair

Randy Cowart took up the mantle of 8 predecessors ...

Driving Valve Design in the Power Industry

Driving Valve Design in the Power Industry

Contrary to what might be expected, valve design i...

Hope for a Challenged Global Economy

Hope for a Challenged Global Economy

If the U.S. can confront its own fiscal problems, ...

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What’s the Word on the Water and Wastewater Markets?

What’s the Word on the Water  and Wastewater Markets?

In November 2012, a valve was opened at the Chippawa end of the Niagara Tunnel P...

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...

Explosion-proof DC-powered actuator from Metso Automation

metso jamesbury valvcon qx seriesThe new Jamesbury® Valvcon QX Series DC powered actuator from Metso Automation is an economical alternative for 12VDC and 24VDC on/off applications, particularly in the oil and gas industries.

 

It is easy to install and operate, making it suitable for field, offshore rig and remote skid applications. 

QX-Series actuators incorporate a holding brake to prevent back-driving, two auxiliary limit switches that can be used for indication and an internal relay that eliminates the need for external-signal polarity reversal in order to change the direction of travel.

These actuators are compliant with NEMA 4/4X/7&9 standards, carrying a CSA (C US) mark indicating that they have been tested to both Canadian and U.S. standards. QX-Series actuators are available in eight sizes ranging from 150 lb-in to 3000 lb-in.

For more information about new QX-Series Actuators and to locate the nearest Jamesbury Valvcon stocking distributor, please visit www.metso.com/valvcon.

 

Valve Magazine Digital Edition

13 SPR CVR 160x214Inside the Spring 2013 issue…

• Valves in the World of Water
• The Breadth of Plastic Valves
• Aerodynamic Noise
• Manual Actuation

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