PBFC Series

PROPORTIONAL FLOW CONTROL
3 Port Bypass Type Pressure Compensated

This unit is an electro-proportional 3 port pressure compensated flow control valve. When the coil is energised the armature moves the metering orifice against a precision bias spring varying the flow. A pressure compensator modulates the flow to ensure constant flow at the REG port regardless of the operating pressure. The excess flow is available at port B-P and can be directed to a secondary circuit or to tank