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31 LNG Boom! LNG under pressure
With geopolitical tensions and disrupted energy markets, read about whether the current LNG boom is sustainable.
36 Valve Coating A paradigm shift in severe service valve trim for HPAL & POX applications
In High-Pressure Acid Leaching( HPAL) and Pressure Oxidation( POX) applications, valve trim performance is critical to ensure reliable operation under extreme conditions. This article introduces an advanced ball valve trim technology that significantly outperforms conventional coatings, offering superior wear and corrosion resistance for enhanced reliability and reduced operational costs.
40 Community Celebrating 40 years of linear key valve interlocking
Sofis, a global leader in valve operation solutions, proudly marks the 40th anniversary of the linear coded key valve interlocking concept, introduced by Smith Flow Control in 1985.
42 Pneumatic Valves Pneumatic systems: key features
Known for their safety, simplicity and reliability, pneumatic systems are widely used across industries for air, gas or fluid control. In this article, the benefits of using pneumatic systems and the key components are explained.
44 Butterfly Valves Optimising bolt tightening torque for reliable rubber sealing in butterfly valves
Butterfly valves are widely used in water systems and industrial pipelines, where maintaining a tight seal is essential for preventing leaks and ensuring reliable operation. This technical article investigates how bolt tightening torque affects the sealing performance of rubber seals in butterfly valves.
50 LNG Valves within the LNG sector
After receiving feedback from our readers, we at Valve World have decided to implement some new changes into our magazine. We have decided to introduce overviews of our special topic areas and the role of valves within these industries to provide more introductory content to the magazine. For this issue, a short overview of the LNG sector and the role of valves are discussed.
52 Spotlight Digging deep with phosphorus
A short news update from Ma’ aden about a phosphate fertilizer project in Saudi Arabia recently caught VW’ s attention, prompting desk research into how such fertilizers are produced. The large number of process steps, variation in conditions, plus the level of contaminants, means that a broad valve palette is required, often featuring corrosion resistant alloys.
3 Editorial 6 Advertisers’ Index 54 Innovations & Solutions 56 Industry Update 64 Buyers Guide
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48 Community Japan Valve Manufacturers’ Association: 70 years of growth and innovation
The Japan Valve Manufacturers’ Association shares its future plans and words of thanks following its 70th anniversary.
www. valve-world. net Valve World May 2025
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