High Performance Ball Valves 3-Way Female Type

High Performance Ball Valves 3-Way Female Type

The SIYelectric High Performance 3-Way Female Ball Valve is a quarter-turn valve designed for reliable flow switching, diversion, mixing, and shut-off control in industrial fluid systems.

It uses a precision-machined hollow ball inside the valve body. By rotating the handle 90 degrees, the valve can change the flow path, open or close the line, or divert media between different pipeline directions. Compared with conventional multi-valve piping arrangements, a 3-way ball valve provides a more compact and convenient solution for process flow control.

With female threaded connections, this valve is suitable for direct installation in gas, liquid, water, oil, chemical, and general industrial pipelines. It is widely used in oil & gas, chemical processing, water treatment, pharmaceutical production, food and beverage systems, manufacturing lines, and utility pipelines.

Applications

Chemical Processing

Chemical flow control
Used in chemical pipelines to control, divert, or shut off the flow of acids, alkalis, solvents, additives, and other process fluids.

Process switching and diversion
The 3-way design is suitable for applications where one inlet needs to be directed to two outlets, or two process lines need to be connected to one outlet, depending on the flow path design.

Oil and Gas Industry

Oil and gas flow regulation
Applied in extraction, transportation, storage, and auxiliary process systems where oil, natural gas, fuel, or process fluids need reliable shut-off or diversion.

Durable service in demanding conditions
For high-pressure, corrosive, or hazardous media, valve material, seat material, sealing structure, pressure rating, and thread standard should be selected according to actual working conditions.

Water Treatment

Water flow control
Used in filtration systems, pumping stations, treatment units, distribution pipelines, and utility water systems.

Line switching and bypass control
Suitable for bypass lines, flushing lines, sampling lines, and process sections where water flow needs to be redirected or isolated.

Pharmaceutical Production

Liquid and gas control
Used in pharmaceutical process lines, clean utility systems, water systems, and auxiliary gas systems where controlled flow routing is required.

Material selection for clean service
For hygienic or clean applications, the valve material, surface finish, sealing material, and connection type should be selected according to the actual sanitary requirements.

Food and Beverage Industry

Beverage and liquid process lines
Suitable for controlling liquids such as water, juice, milk, syrup, cleaning fluids, and other production media.

Process flow switching
The 3-way structure can help simplify pipeline arrangements where production, cleaning, flushing, or transfer lines need to be switched.

Advantages

• 3-way flow control design supports shut-off, diversion, mixing, and process line switching.
• Quarter-turn operation provides fast opening and closing with simple handle control.
• Female threaded connection allows convenient installation in industrial piping systems.
• Reliable sealing performance supports stable operation and reduced leakage risk.
• Compact valve structure helps simplify piping compared with multiple separate valves.
• Low maintenance design is suitable for long-term industrial service.
• Wide application range for liquids, gases, oils, water, chemicals, and utility media.
• Material and sealing options can be selected according to pressure, temperature, medium, and corrosion requirements.