Oriwen Fluidics Electric Rotary Valve (or multi-channel dispensing valve, multi-channel switching valve) is an automatic component controlled by a stepper motor and used for sample collection, liquid injection or flow path conversion. We currently offer 6, 8, 10, 12 and 16 ports to choose from. The valve body is made of PCTFE or ceramic, and the core is made of PTFE or ceramic. The motor control circuit is integrated inside the valve, and the host can communicate with the controller via RS485/RS232 protocol. 

Z20-01 series

This selection/mixing injection valve can be used for precisely repeated bi-directional flow paths. For example, the common port in the middle of a 10-port injection valve can be connected to any other 10 outlets, or 10 separate inlets can be connected to a common outlet (Similarly for 6-port, 8-port, 12-port and 16-port valves). Liquid path selection and mixing, for example, the same liquid flows to different ports to achieve the distribution effect, or multiple liquids flow to the outlet together to achieve the mixing effect.

Z20-03 series (Switching mode)