The two-piece flanged ball valve – top flange is used to control the flow of liquids and gases. The valve body consists of two main parts and is secured to the pipeline with a flanged connection. Thanks to the top flange feature, actuator installation can be easily performed, allowing integration with automation systems.

The ball inside the ball valve is positioned to ensure a tight seal. Fluid flow is opened or closed by rotating the ball. This movement can be performed either manually or automatically.

This valve model, with its high sealing performance, is safely preferred in industrial systems. In addition, its easily detachable design allows maintenance operations to be completed quickly.

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Where to use?

This valve model is widely used across a variety of industries. It is primarily preferred in chemical processes for controlling aggressive fluids. Additionally, it is commonly used in sectors such as petrochemicals, power plants, and marine applications.

This type of valve is also used in heating and cooling lines to ensure high efficiency. It is particularly found in modern facilities due to its compatibility with automation systems. In addition, stainless steel versions are used in hygienic lines.

What Are the Technical Specifications?

Body: Manufactured from stainless steel or carbon steel.
Connection: Flanged (compliant with DIN or ANSI standards).
Top Flange: Suitable for actuator installation according to ISO 5211 standards.
Operating Temperature: Capable of withstanding temperatures between -20°C and +180°C.
Pressure Rating: Available in PN16 / PN40.
Sealing Element: PTFE gaskets are used.

Why Should It Be Preferred?

Thanks to its two-piece body, internal components can be easily maintained. A secure seal is achieved through the flanged connection. At the same time, the top flange design ensures full compatibility with actuators, enabling remote operation and automatic control.

Its high pressure resistance makes it ideal for industrial applications. Additionally, it offers a cost advantage through long service life and low maintenance requirements.

For more information, you can visit the UNOX Two-Piece Flanged Ball Valve page. To access all valve products, you can use the UNOX Valve Category link.