Proportioning Pump is used to continuously and simultaneously push fluids, air and gases through the analytical chain. In fact, it is the heart of the automatic analysis system. It is available either for single-speed or for two speed operations. The single speed pump has the capacity synchronous gear had utilizing 10 rpm output shaft at 50 Hz. The two-speed pump has a non-synchronous 45rpm motor. The slow speed in this pump is used for the ordinary working during a run and a much quicker one for filling the system with reagents before a run and for rapid washing to clear out reagents after the run.

Proportional Control Solenoid Valve is for automatic transmissions in terms of the system identification theory and analyzes the dynamic characteristics of the PCSV in frequency domain. It utilizes the new-patented Hall effect spool position sensor for high accuracy. It provides both direction and flow control in one component

Proportional Draw-off Systems is a continuous syrup flow control unit, which complete with a high temperature alarm. The modulating stainless steel ball valve positions itself to allow just the correct syrup flow to maintain accurate draw-off temperature.

Proportional flow divider is a 3-port pressure compensated proportional flow divider. It is ideal for splitting a flow proportionally and maintaining the ratio.

Proportional Level Control Systems is a continuous level control system. The required level set point and the actual liquid level are displayed digitally in this system. The units modulating stainless steel ball valve provides a constant flow of fluid to maintain the desired level set point of this system.