BALL VALVE TECHNOLOGY
Ball valve innovations enhance LNG and CNG station efficiency
New ball valve designs improve LNG and CNG station performance , offering better efficiency and reduced emissions .
By Zahra Farrokhi , Batu Valve Türkiye
Ball valves engineered for demanding LNG and CNG applications
Liquefied Natural Gas ( LNG ) and Compressed Natural Gas ( CNG ) stations are pivotal in global energy infrastructure , offering cleaner alternatives to traditional fossil fuels . The efficiency and reliability of these stations depend on various factors , with valve technology playing a critical role . Ball valves have emerged as a preferred choice due to their robust design , ease of operation and reliability under high-pressure conditions . This article explores the latest advancements in ball valve technology driving improvements in efficiency and reliability in LNG and CNG stations , focusing on materials , sealing technologies , automation and maintenance practices .
The role of ball valves in LNG and CNG stations
Ball valves are widely used in LNG and CNG stations due to their ability to provide a tight seal , even under extreme conditions . Their design , featuring a spherical disc that controls flow through a hollow , perforated centre , allows for quick shutoff and efficient flow control . The evolution of ball valve technology has significantly enhanced their performance in terms of durability , operational efficiency and safety , making them indispensable in the LNG and CNG sectors ( Smith & Jones , 2023 ).
Advancements in ball valve materials
A key advancement in ball valve technology is the development of new materials that enhance valve performance under the demanding conditions of LNG and CNG applications . Traditional materials such as carbon steel are now being replaced or augmented with advanced alloys and composite materials that offer superior resistance to corrosion , wear and extreme temperatures ( Doe & Roe , 2022 ).
Figure 1 . Precision-engineered ball valves , key components in LNG and CNG flow control www . valve-world . net Valve World November 2024
15