3-Way Ball Valves are available as an L Port or T Port can be used in heating and hot water applications to regulate temperature. The valves control the flow of liquid passing through them to either allow flow in one direction or another, or divert flow from one path to another. The industry-leading AV-L5300 & 5400 Full Bore Multiport 3-Way Ball Valve has been designed specifically for small to medium sized control systems with reduced torques. This can help reduce costs and increase performance by allowing smooth operation from your valves. UNIC Electric Actuator by Koei Industry was made specifically for continuous process applications where frequent start/stop cycles would damage a traditional motorised actuators. The Koei UNIC electric actuator allows you to increase productivity and reduce costs.