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1500LB Swing Check Valve

As a type of Check valve, the 1500LB swing check valve uses the swing disk as the sealing structure. , and uses carbon steel as body material. LYV®️ 1500LB swing check valve can meet standards such as API, DIN.

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Bevel Gear Manual Operation Globe Valve

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.

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1500LB Globe Valve

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.

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DBB Inject Ball Valve

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.

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Cryogenic Ball Valve

LYV®️ as a cryogenic ball valve supplier, our valve features API 6D certification, a 6-inch size, 900 LB capacity, DN150 diameter, and PN150 pressure rating. Made from high-quality stainless steel and conforming to ASTM A182 F316 standards, it features a lever, gearbox, and electric operation. The valve also features RF flanged ends for easy installation and access.

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Reduce Port Trunnion Mounted Ball Valve

LYV®️ reduce port 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®️ reduce port 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.

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Gearbox Manual Trunnion Mounted Ball Valve

LYV® is a leading China Gearbox Manual Trunnion Mounted Ball Valve manufacturer. This Manual Gearbox Operated Trunnion Mounted Ball Valve specifically designed to solve the manual operation problems of large-diameter and high-pressure pipelines. The Industrial Gearbox Manual Trunnion Mounted Ball Valve amplifies the operating force through the built-in transmission mechanism, making the valve opening and closing effortless and energy-saving. It can be stably used in key heavy-load pipelines in industries such as petroleum and chemical, achieving reliable manual control.

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Cast Steel Trunnion Mounted Ball Valve

LYV®️ is a China professional cast steel trunnion mounted ball valve supplier.This valve is a high-performance product that meets international standards like API-6A, API-6D, ASME-B16.34, ISO-17292 as well as API-6FA fire certification, which prove product has capacity to use for various fire safe requested applications.It's features high safety, sealing performance and durability, and is suitable for various fire safe requested applications.

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