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Last updateMon, 01 Jun 2015 4pm

Focused Field Studies and Advanced Modeling Improve Reliability

Focused Field Studies and Advanced Modeling Improve Reliability

The performance of valves and other final elements...

Additive Manufacturing: Will It Change the Valve Industry?

Additive Manufacturing: Will It Change the Valve Industry?

Additive manufacturing (AM), also called 3D printi...

Advances in Desalination Technology

Advances in Desalination Technology

More than 750 million people currently lack access...

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EIA Expects Production Decline in Marcellus Shale

10 HOURS AGO  |  Chris Guy

“Natural gas production in the Marcellus shale, which has grown over the past decade from next to nothing to the source of about a fifth of U.S. outpu...

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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

and allows for fast, safe, environmentally-friendly venting and draining of piping systems. Safe depressurization is achieved in just one drip of fluid.

The SaVD Safe Vent Drain is available in ½” through 2” sizes, through ASME 2500 pressure class with NPT, butt weld or socket weld ends. Standard materials include Stainless Steel SA182-F316, A105 and F22. The SaVD features a HILTAP metal-to-metal wedge safety connector with two dynamic sealing surfaces, compact profile, ultra-safe residual pressure venting, and quick connectability to a gravity drain hose. The coupling locks under line pressure. Locking threads are located outside wetted volumes. Valve-mounted couplings may be steam cleaned and pressure-purged. Hooking up the SaVD with a matching HILTAP drainage pipe minimizes downtime, labor and environmental cleanup expense. The SaVD replaces low pressure bull plugs and screwed caps. The safe drain vent is manufactured to ISO 9001-2000 with full material traceability. CRN registration is available.

www.conval.com

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Valve Magazine Digital Edition

15 SPR CVRInside the Spring 2015 issue…

• Heavy Oil
• 3D Printing Gains Momentum
• Restoring Power After Sandy
• What is a Surplus Valve?

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