China Ptfe Sealing Triple Offset Butterfly Valve Manufacturer, Supplier, Factory

LYV® is a China quality swing check valve supplier. This Industrial Swing Check Valve is a type of valve that automatically opens and closes based on the flow of the medium itself. Its main function is to prevent the backflow of the medium in the pipeline, thereby protecting the upstream equipment and ensuring the safety of the system.This API 6D Swing Check Valve features flexible opening and closing, reliable sealing, and easy maintenance as a high performance pipe safety equipment.

LYV®️ Pneumatic 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®️ Pneumatic 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 Pneumatic actuated trunnion mounted ball valve can manufacturing NPS 2” to NPS 48” Pneumatic actuated trunnion mounted ball valve, maximum pressure rating can reach to 2500LB. Furthermore, LYV®️ has conditions and experience to produce low-temperature Pneumatic actuated trunnion mounted ball valve. Contact our sales for more information.

LYV® is a professional China Aluminum Bronze Gate Valves manufacturer. This gate valve is an industrial valve specially designed for harsh working conditions. It is integrally forged from high-performance aluminum bronze material, featuring excellent corrosion resistance, high strength and good wear resistance. It is particularly suitable for complex industrial environments with corrosive substances such as seawater and chemical media or where explosion-proof is required.

LYV® is a leading China quality Reduced Bore Ball Valve supplier. This valve is a High Performance Reduced Bore Ball Valve specially designed for precise control of small flow rates. This Reduced Port Ball Valve achieves more precise regulation and shut-off of fluids through a unique structure where the diameter of the ball is smaller than that of the pipe. It combines the advantage of rapid opening and closing of ball valves with the control ability of needle valves, and is an indispensable key component in instruments and meters, experimental devices, and fine chemical processes.

LYV®️ 1500LB Globe valve can meet standards such as API, DIN, ISO, GOST, GB, JIS. Produce size range from NPS10 inch up to 10 inch , DN250 to DN250. Pressure rating covers ANSI Class1500LB and PN250.

LYV®️ Gas over oil actuated 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.