China Casted Trunnion Mounted Ball Valve Manufacturer, Supplier, Factory

LYV® is a China quality High Pressure Gate valve manufacturer. This Industrial High Pressure Gate Valve is a pipeline control equipment specially designed for harsh high pressure working conditions. It features a sturdy valve body and an optimized sealing structure, enabling reliable shut-off and long-term stable operation in high-pressure systems in industries such as petroleum, chemical engineering, and power stations.

LYV® is a leading China quality Triple Eccentric Butterfly Valve supplier. This Flange Style Triple Eccentric Butterfly Valve is a high-end valve solution designed for harsh industrial environments. With its unique three-offset design, it has fundamentally changed the sealing method of butterfly valves and achieved true Zero Leak Triple Eccentric Butterfly Valve performance. This valve is particularly adept at handling challenges such as high temperatures, high pressures, and corrosive media, making it an ideal alternative to traditional gate valves and globe valves in modern chemical engineering, energy, and large-scale projects.

As a type of Ball valve, the DBB double block and bleed ball valve uses the Trunnion mounted as the sealing structure. The valve actuated by Worm gear, and uses carbon steel as body material.

LYV®️ is a leading China quality Double Offset Resilient Seated Butterfly Valve supplier. This Indusltrial Double Offset Resilient Seated Butterfly Valve adopts a double-biased design, which can reduce the excessive compression and wear of the sealing components, thereby extending the service life. The nickel alloy coating on the valve seat surface provides a lower friction coefficient during opening and closing. This High Performance Double Offset Resilient Seated Butterfly Valve offers an efficient solution for applications requiring long service life, low maintenance, and reliable sealing, and is particularly suitable for industries such as chemical, power, and water treatment.

LYV®️ is a professional China quality BW End Trunnion Mounted Ball Valve manufacturer. This is a highly reliable valves designed to cope with harsh industrial environments. This Butt Weld End Trunnion Mounted Ball Valve adopts butt welding connection to ensure permanent sealing and effectively resolves pipeline stress through a unique end support structure. It is specifically designed to provide a lifetime stable control solution for critical pipelines such as large-diameter, high-temperature and high-pressure, and long-distance transportation.

LYV® is a professional China quality Bevel Gear Manual Operation Globe Valve manufacturer. This ball valve is specially designed to solve the difficulty of manual operation of large-diameter and high-pressure differential valves. It amplifies the operating force through the built-in helical gear reduction mechanism, enabling the operator to stably control the opening and closing of the valve with a smaller input force. This Industrial Bevel Gear Manual Operation Globe Valve achieves labor-saving and reliable operation under heavy-load conditions, especially suitable for industrial pipeline applications with limited space or those requiring precise manual control.