FCT multi-port plug valves feature a rotating plug with multiple flow paths, allowing a single valve to perform the role of two or more conventional valves. Available in 3-way (L-port or T-port) and 4-way designs, they enable diversion, mixing, or bypass functions in process pipelines.
This valve type reduces system complexity, space, and installation cost while maintaining excellent sealing performance and low torque operation.
Design Standards: API 599, ASME B16.34
Size Range: 1” to 12” (DN25 to DN300)
Pressure Ratings: ANSI 150 to 600 / PN 10 to 100
Body Materials: Carbon Steel, Stainless Steel, Alloy 20, Bronze
Plug Materials: Stainless Steel, Monel, or PTFE-coated
Seat Options: PTFE Sleeved, Metal-to-Metal
Port Configurations: L-Port, T-Port, X-Port (custom)
End Connections: Flanged, Socket Weld, Threaded
Temperature Range: -29°C to +200°C
Operation: Manual, Gear, Electric, Pneumatic
Leakage Class: API 598 / Class VI (soft seat)
Optional: Fire-safe design, anti-static feature
Controls multiple flow directions in one valve body
Available in 3-way and 4-way configurations
Minimizes pipe fittings and space requirements
Customizable porting for unique process needs
Reliable shut-off and low maintenance
Compatible with automated control systems
Process fluid distribution and switching
Mixing and diversion lines in chemical systems
Tank farm and manifold operations
Water treatment distribution
Industrial cooling and HVAC flow control
Pharmaceutical and food-grade piping systems