ET VALVE


Ball Valve

A ball valve is an industrial valve connected via flanges, using a rotating ball structure to control the flow or shut off the medium. Its high sealing performance, strong pressure resistance, and convenient maintenance make it a key pipeline control device in the petroleum, chemical, and power industries.

Clamp ball valve

Clamp ball valves are hygienic valves that use clamp quick-connect fittings. They achieve rapid opening and closing by rotating a ball, and are specifically designed for aseptic, clean, and high-frequency cleaning industrial applications. They are widely used in fields with high hygiene requirements, such as food, pharmaceuticals, and bioengineering.

Threaded ball valve

A threaded ball valve is a small valve connected via threads. It uses a rotating spherical structure to control the flow of media, featuring a compact structure, good sealing, and easy operation. It is widely used for on/off control in water, oil, and gas pipelines.

Three-piece ball valve

Compared to two-piece ball valves, three-piece ball valves offer the advantage of partial disassembly. They can be tightly closed with a 90-degree rotation and minimal torque. The completely equal valve cavity provides a low-resistance, straight-through flow path for the medium. Ball valves are generally considered most suitable for direct on-off use, and developments have enabled them to be designed for throttling and flow control. The main features of ball valves are their compact structure, ease of operation and maintenance. They are suitable for general working media such as water, solvents, acids, and natural gas, as well as harsh working media such as oxygen, hydrogen peroxide, methane, and ethylene. Three-piece ball valves have a combined valve body.

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