Worm Gear Operated Split Body Butterfly Valve

Zhongguan Valve Manufacturing Company produces worm-driven split-type butterfly valves. These valves are widely used in numerous industrial systems. Unlike other butterfly valves, it adopts a double eccentric design. The wear of the sealing surface will be reduced, and the sealing performance and durability will also be improved, making it suitable for high-pressure, high-temperature and high-flow working environments. The structure of the worm-driven split-type butterfly valve is relatively simple. What materials are used to make the valve body and valve disc of this type of valve? Different from other products, it is made of alloy steel. The valve seat is made of polytetrafluoroethylene material. Among various types of valves, the worm-driven split-type butterfly valve can effectively control the flow of fluids and is applied in industries such as petroleum, chemical engineering, power and water treatment.

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Product Description

The split-type butterfly valve driven by a worm gear is mainly used for fluid control in industrial pipeline systems. It adopts a metal hard seal or elastic seal structure, featuring excellent sealing performance and extremely low leakage, and complies with international standards. The valve body materials include stainless steel, carbon steel, or special alloys, etc., with wear-resistant and corrosion-resistant properties. The working temperature range is approximately -40 degrees to 600 degrees.

The split-type butterfly valve driven by a worm gear is designed to be rotated 90 degrees for operation. It is easy to operate and can be driven manually, electrically, or pneumatically. In addition, it has low flow resistance and excellent energy-saving performance. The connection methods include butt welding and flange connection.

It is suitable for fields such as petrochemicals, power, metallurgy, urban heating, and ship engineering. This product complies with international standards such as GB, API, and ANSI. We can provide customized services for special sizes, materials, and driving methods according to your needs. The performance is stable and the service life is long.

Working principle

This split-type butterfly valve driven by a worm gear is very practical. It has excellent sealing performance and can be fully closed without any leakage. Even under pressure， it can adapt to changes. It feels very simple and convenient to operate and can last for ten or even twenty years. The operation is very convenient，only requiring a 90-degree rotation to complete the task. Even young girls can operate it easily. Installation is simple， small in size， and lightweight. Two people can quickly install it. The performance is stable. It can also be matched with various driving methods and customized according to your needs. Currently， it is widely used in chemical plants， power plants， and heating pipelines. High-quality quality， the split-type butterfly valve driven by a worm gear is everyone's first choice.

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