DUPLOMATIC Proportional flow control valve RPCE3-100-T3/52-24

The RPCE3-* are two-way or three-way flow control proportional valves, with pressure and thermal compensation, for subplate mounting. These proportional valves are used for flow rate control in hydraulic circuit branches and for speed control of hydraulic actuators. The valves are available in two flow control ranges of 100 l/min, with progressive gain or with differential gain. To ensure correct valve operation, maintain a minimum pilot control flow rate of 2 l/min with minimum pressure of 20 bar. Piloting can be internal, with inlet of oil from line E, or external from a line with 1/4” BSP connection on the pilot body. Drainage is always external and must be connected directly to the tank without backpressure by means of subplate connection Y (OR Ø32) or by means of a line (1/4” BSP coupling) on the pilot body. The three-port version RPCE3-100-T3 allows flow control to the circuit by dumping the exceeding flow to the tank. Maximum pressure in the circuit is limited by means of a manual adjustment relief valve which operates on the compensator pilot. They can be controlled by a current controlled power supply unit or by means. An electronic card, to be ordered separately.