China Flanged Floating Ball Valve Manufacturer, Supplier, Factory

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.

LYV® is a professional China quality High Pressure Trunnion Mounted Ball Valve manufacturer. This industrial valve is specially designed for high-pressure working conditions. It adopts a rigid structure of fixed ball at the top and bottom with ear shafts, combined with absolutely reliable high sealing performance. So it is an ideal choice for key pipelines in industries such as petroleum and natural gas, chemical engineering, and power stations.

LYV®️ is a professional China DBB Inject Ball Valve manufacturer. This is a special type of ball valve that integrates the dual-blocking and venting (DBB) functions. It is specifically designed for critical operating conditions where dual isolation, intermediate chamber pressure relief, and fluid injection need to be achieved within a single volume. This DBB Injection Ball Valve is a key equipment used in the process industries such as oil, gas, and chemicals for safety maintenance, instrument calibration, and chemical agent addition.

LYV® dual-plate check valves are designed to be robust, reliable, high performing and aesthetically pleasing. We are committed to improving our manufacturing processes and using stringent quality control measures to ensure that our check valves surpass their peers in quality.

LYV® is a professional China Large DN Size Oxygen Ball Valve supplier. This ball valve is an industrial-specific valve specially designed for oxygen delivery systems. It strictly adheres to oil-free assembly and anti-static safety standards, featuring flame retardancy and conductivity. It is designed to provide reliable safety control solutions for oxygen pipeline networks in industries such as steel and chemical engineering.

LYV®️ Gas-over-oil full welded ball valve through a self-actuating actuator. By the pressure of the medium of the pipeline itself to actuate valve open and close. The product directly use natural gas inside of the pipeline as the air supply of pneumatic. The whole system design for high pressure. Through air supply filtering process without decompression. The gas directly into the gas tank and high-pressure control valve components. Under the action of the control signal, the high-pressure controlled gas enters the corresponding gas/liquid circuit. And by the principle of isobaric transmission of the liquid medium to realize the gas/liquid synchronous transmission, acting on the hydraulic cylinder of the valve drive device and controlling the valve.