

Rotary Valve
P-R Series
P-R series pumps have specials pneumatic-electric control unit with forward position sensor.
Feature:
The UBA Rotary Valve Style Dispensing Pumps are design for filling medium to high viscosity liquid, gel or the liquid contain particles.
Precise micrometer volume adjustor is for setting accuracy dispensing volume, and the built-in speed control system is for controlling plunger motion speed smoothly, by which the pumps are suitable for different working condition. Typical dispensing accuracy is within ±0.5%.
316 stainless steel pump construction. All pump parts have better chemical compatibility for different liquid.
P4-R series pumps have specials pneumatic-electric control unit with forward position sensor. The plunger may return automatically after complete dispensing stroke.
Patent build-in speed control unit makes the pump more compact.
Application:
Zinc-Gel of Alkaline Battery, Vaseline, Gel, Mascara, Lipstick, Grease, Silicone Oil, Blood Collecting Tube, Pesticide, etc.