Three-piece butt-welding ball valve

Product Overview

The three-piece butt weld ball valve is a high-performance valve designed for demanding industrial applications requiring safe and durable piping connections. The valve utilizes a three-piece body construction for superior serviceability and sealing performance.

Butt-welded connections ensure that joints are permanently leak-proof and are ideal for high pressure, high temperature and critical fluid control applications. Their compact design, superior durability and ability to handle corrosive and high-temperature media make them suitable for a wide range of industries, including petrochemical, oil and gas, power generation and chemical processing.

Key Features

Three-piece construction simplifies maintenance by allowing easy disassembly without removing the valve body from the piping. Reduces downtime and operating costs in maintenance-intensive applications.

Butt-welded connections provide a strong, permanent connection for enhanced leak-proof integrity. Eliminates leakage that can result from threaded or flanged connections. Ideal for applications involving vibration, thermal expansion or contraction.

Flow efficiency, the full bore design minimizes pressure drop and ensures unrestricted flow, ideal for applications where flow efficiency is critical.

The fireproof and antistatic design complies with fire protection standards (API 607/ISO 10497) and allows reliable operation in flammable environments. The anti-static device ensures safety when handling flammable or explosive media.

Flexible drive, manually operated with heavy-duty levers or gears. Can be used with pneumatic, hydraulic or electric actuators for automation.

Advantages over other valve types

secure connection
Butt-welded fittings eliminate the risk of leakage and are superior to flanged and threaded connections in high-pressure, high-temperature applications.

Enhanced durability
Suitable for environments with vibration, thermal cycling or corrosive media, they have a longer service life than other connection types.

Compact and easy-to-maintain design
The three-piece body design ensures that internal components can be serviced or replaced without removing the valve from the pipeline, reducing maintenance downtime.

mobility
The full bore design minimizes pressure loss, which is a significant advantage over other types of valves such as globe valves.

versatility
A variety of media can be handled, including corrosive chemicals, high-temperature vapors, and hydrocarbons, whereas butterfly or check valves may have limitations with certain media.