China Reducing Ball Valves Manufacturer, Supplier, Factory
As one of the leading Reducing Ball Valves manufacturer and supplier in China, we warmly welcome you to buy or wholesale Reducing Ball Valves from our factory. We will provide you with the good service and competitive prices.
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.
LYV®️ adopt double offset design in the resilient seated butterfly valve. The double offset design can reduce the compression between seal ring and seats during valve operating. Improve the service life of the valve. LYV®️ double offset resilient seated butterfly valve has a nickel alloy welded overlaid on body seat. This design makes the valve have low friction coefficient when valve open and close.
LYV®️ Trunnion mounted ball valve as a high-performance product that meets international standards like API-6A, API-6D, ASME-B16.34, ISO-17292 and more. LYV®️ Trunnion mounted ball valve has obtained API-6FA fire certification, which prove product has capacity to use for various fire safe requested applications. LYV®️ as a manufacturer to produce trunnion mounted ball valve can manufacturing NPS 2” to NPS 48” trunnion mounted ball valve, maximum pressure rating can reach to 2500LB. Furthermore, LYV®️ has conditions and experience to produce low-temperature trunnion mounted ball valve. Contact our sales for more information.
LYV®️ Electric actuated trunnion mounted ball valve as a high-performance product that meets international standards like API-6A, API-6D, ASME-B16.34, ISO-17292 and more. LYV®️ Electric actuated trunnion mounted ball valve has obtained API-6FA fire certification, which prove product has capacity to use for various fire safe requested applications. LYV®️ as a manufacturer to produce Electric actuated trunnion mounted ball valve can manufacturing NPS 2” to NPS 48” Electric actuated trunnion mounted ball valve, maximum pressure rating can reach to 2500LB. Furthermore, LYV®️ has conditions and experience to produce low-temperature Electric actuated trunnion mounted ball valve. Contact our sales for more information.
LYV® High performance butterfly valve adopt double offset disc with floating seat design, can withstand pressure comes from both sides of pipeline and keeping its excellent sealing performance. LYV®️ High performance butterfly valves are available for wafer, flanged and lug style end connections.
LYV®️ DBB inject ball valve can meet standards such as API, DIN. Produce size range from NPS0.5 inch up to 6 inch , DN15 to DN150. Pressure rating covers ANSI Class150LB and PN6,PN10,PN16,PN25.The DBB inject ball valve has many of applications, it widely used in fields such as Chemical Processing, Pharmaceutical and more.
Pneumatic triple eccentric butterfly valve is a valve based on pneumatic actuator for switch control. It has a simple structure, easy operation, and good sealing performance, and is widely used in various industrial fields. In order to ensure its normal operation and extend its service life, we need to carry out regular maintenance work.
Because the ball valve usually uses rubber, nylon and polytetrafluoroethylene as the seat sealing ring material, its use temperature is limited by the seat sealing ring material.
The definition of "valve" is a device used to control the direction, pressure, and flow of fluid in a fluid system. A valve is a device that makes the medium (liquid, gas, powder) in the...
The global ball valve market is predicted to see steady growth in the coming years, driven by increasing demand from industries such as oil and gas, chemical, and water treatment. The valve, which is used to control the flow of fluid through pipes, has steadily gained popularity in recent years due to its reliable and low-maintenance features.
Ball valve was born in the 1950s, with the rapid development of science and technology, the continuous improvement of production process and product structure, in a short time...
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
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