LPG, Ammonia & LCO₂
Supporting Safe and Efficient Gas Transportation
HIGH PERFORMANCE BUTTERFLY VALVES FOR GAS CARRIERS
Our history in liquefied-gas shipping began with ball valves in the 1960s, continued with the transition to high-performance butterfly valves in the 1980s, and has evolved into today’s market-leading WESTAD SCORPIO 2X.
The safe transportation of liquefied gases depends on reliable equipment engineered for demanding operating conditions. Temperature variations, pressure fluctuations and frequent operation place high demands on valve performance, durability and maintainability. Drawing on decades of operational experience, WESTAD SCORPIO 2X is designed to provide reliable shut-off, long service life and simplified maintenance throughout the vessel’s lifecycle.
As the market evolves, traditional LPG carrier designs are increasingly being expanded to accommodate ammonia. This includes a new generation of Very Large Ammonia Carriers (VLACs), where proven valve technology and material compatibility are essential for safe cargo handling. WESTAD SCORPIO 2X builds on our established position in LPG and LEG carriers to provide a reliable solution for these emerging ammonia applications.
When cargo is moving across oceans, reliability matters at every stage of the journey.
MEETING THE DEMANDS OF LCO₂
The latest vessel segment to adopt WESTAD SCORPIO 2X is liquefied CO₂ transportation. LCO₂ carriers introduce a new combination of operating conditions and technical requirements, further demonstrating the versatility of the SCORPIO 2X platform across the evolving liquefied-gas carrier market.
WESTAD SCORPIO 2X™
Built on decades of engineering experience, WESTAD SCORPIO 2X is designed for demanding marine, offshore and process applications. Combining proven engineering, simplified maintenance and long service life, it delivers reliable performance across a wide range of operating conditions.
With more than 350,000 KLINGER Westad butterfly valves in operation worldwide, WESTAD SCORPIO 2X is built on proven performance and the confidence that comes from decades of operational experience.
Interested? Get in touch with our sales team
With many years of experience, working with customers across the maritime, LNG and process industries, they understands that the best solutions often start with a conversation.
+47 474 59 002
sales@klinger-westad.com
Find answers to common questions about our product and technical support here
What valve types are commonly used in LPG tanker systems?
WESTAD SCORPIO 2X high-performance butterfly valves are used in LPG tanker systems. They are designed for tight shut-off and throttling service and are available in a range of materials, sizes and pressure classes to suit different operating requirements
What operating conditions must valves withstand on LPG carriers?
Valves on LPG carriers must withstand the temperatures, pressures and cargo conditions of the specific application while providing reliable tight shut-off and throttling where required. WESTAD SCORPIO 2X is designed for demanding LPG and marine applications
How does LPG service affect valve material selection?
Material selection for LPG service depends on the specific cargo and operating conditions, including temperature and pressure. WESTAD SCORPIO 2X is available in several material options, and KLINGER Westad can help select the appropriate configuration for the application.
How often should LPG tanker valves be inspected and maintained?
We recommend inspecting and maintaining LPG tanker valves every five years, or when appropriate during scheduled dry docking. The actual maintenance requirement should also consider the valve condition, operating history and service conditions.
What is the difference between LPG and LEG valve applications
The main difference between LPG and LEG valve applications is the cargo and its operating conditions. LEG service can involve lower temperatures than typical LPG service, so valve materials, seat configuration and pressure rating must be selected for the specific cargo and operating conditions.