4-Way Ball Valve

ALIS Valves offers 4-Way Ball Valves for industrial applications requiring flexible flow routing, fluid distribution and reliable isolation across multiple pipeline connections. These valves feature a specially ported ball with an internal passage designed to connect different ports according to the ball’s rotational position. Depending on the internal port configuration, a 4-way ball valve can direct flow between selected inlets and outlets, change flow paths or support the distribution of compatible process media through interconnected lines. The valve’s flow arrangement depends on whether the design uses an L-port, T-port or another specified internal passage configuration. Suitable body materials, ball construction, seat materials and sealing components can be selected according to the process media, operating pressure and temperature requirements. Manual, pneumatic or electric actuation options may be available for different operational and automation needs.

4-Way Ball Valves are used in chemical processing plants, fluid distribution systems, industrial automation, hydraulic circuits, water treatment facilities and other applications requiring multi-directional flow control. Depending on the valve design, materials and pressure rating, they can be specified for compatible liquids and gases within their rated operating limits. Important selection factors include valve size, port configuration, flow path requirements, operating pressure, temperature range, process media, body and ball materials, seat design, connection type and required leakage performance. Buyers should confirm the internal porting diagram to ensure that each operating position provides the intended flow route and prevents unwanted cross-flow or isolation issues. For automated applications, actuator sizing, rotation angle, control signal and operating sequence should also be evaluated. Selecting the correct 4-way configuration helps support efficient fluid distribution, reliable flow switching and dependable operation within the intended process system.