Special Acid-Resistant Metering Rotary Valve Pump --- with Fluorine Plastic Pump Head, non-metallic or Titanium part

Digital control, Precise and Stable, Non- Non-Seize Up

Unique design with integrate metering rotary valve pump head, precise spherical rotary valve, flexible mechanical seal with tight up compensation, most precise inlet and outlet fluid control. Ensure non-seize up operation even after long time halt production. Real maintenance free operation.

The larger liquid passage within a smaller rotary valve, more reliable sealing, this type of pump operate with preventing air bubble occur. It is the best suitable for dispensing Li-Ion battery electrolyte.

No gap between valve spool and sleeve, it is suitable for transferring or dispensing liquid, like glue, with infeed pressure or output pressure. It is also best choose model for vacuum filling application. 

Stepper motor or servo motor with precision ball screw driving system provides a extremely precise linear motion control. All dispensing parameters are adjusted by control box with a color touch panel. No need mechanical adjustment.