Worm Gear Flange Soft Seal Butterfly Valve

In fluid control systems, valves, as key components for regulating and cutting off the flow of media, their performance and selection directly affect the operational efficiency and safety of the entire system. Among various types of valves, the worm gear flange soft-sealed butterfly valve has occupied an important position in many industrial fields due to its unique structural design and superior sealing performance.


D341X type large-diameter flange butterfly valve

The D341X large-diameter flange butterfly valve is a versatile and reliable component widely utilized in various industrial applications. Designed with a robust flange connection, this valve ensures a tight seal and efficient fluid control within pipelines transporting high-pressure gases and liquids.


D71X Manual Wafer Type Butterfly Valve

The D71X manual wafer butterfly valve, as a compact and easy-to-operate fluid control device, plays a significant role in industrial pipeline systems.


Sphere flange butterfly valve

A special type of butterfly valve featuring a spherical or spherical surface valve disc design and flange connection, suitable for fluid control in high-pressure, high-temperature, or harsh conditions. This valve combines the compactness of a butterfly valve with the sealing advantages of a ball valve, and is widely used in the petroleum, chemical, power, and metallurgical industries.


Handle-type butterfly valve

A butterfly valve with a double-flanged design and a manual lever handle. It features a compact structure and easy operation, making it widely used in piping systems for water treatment, chemical processing, and HVAC.


Handle groove butterfly valve

A grooved butterfly valve with a manual lever handle, mainly used for quick installation and fluid control in fire protection, water supply and drainage, and HVAC piping systems.


Worm gear double-disc butterfly valve

A double-flanged butterfly valve using worm gear transmission, suitable for pipeline systems requiring manual adjustment or partial automation control. It features a compact structure and easy operation, allowing precise flow regulation and position locking via the worm gear head.


Cast steel flange butterfly valve

A butterfly valve with a cast steel valve body and flanged connection. It features high strength, good pressure resistance, and high-temperature resistance. It is widely used in pipeline systems in various industrial fields such as petroleum, chemical, power, and metallurgy, suitable for various media including water, steam, oil, and gas.


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