17 mai 2012

Comatrol introduces hydraulic proportional flow divider


 Comatrol has introduced the PFD10-OD Proportional Flow Divider for compensated flow sharing between two motors or hydraulic circuits. This circuit-saver solution takes the input flow and delivers precise flow management, providing engineers with a new tool for distributing flow on their applications.

The PFD10-OD is an electro-proportional, compensated, normally open, flow dividing, pre-engineered HIC. When there is no current applied to the coils, the inlet flow is divided equally between the work ports A and B, with flows to 40 lpm (10.7 rpm). The flow ratio between the 2 ports will proportionally vary as current is provided to the coils (from 0 to 40 lpm out each work port). The valve’s internal pressure compensation of both work ports provide the precise, repeatable and load-independent flow control to both work ports / circuits.