Proportional Directional Valve 4WRGE25V1-350P-1X/315G24K31/A1M - Bosch Rexroth R901120008

Fine positioning and fast traverse are two demands on the same axis. The 4WRGE25V1-350P answers both with a linear characteristic curve with fine control range, spool symbol V1, at 350 l/min nominal flow and up to 870 l/min through the valve.

Benefits

• Linear curve with fine control range, spool symbol V1 in size 25.
• 350 l/min nominal flow, up to 870 l/min through the valve.
• 350 bar operating pressure across four ports, connection diagram ISO 4401-08-08-0-05.
• On-board electronics, 24 VDC, ±10 V command value over a 7-pole (6 + PE) connector to EN 175201-804.
• External pilot oil supply and external pilot oil return, 16.92 kg with NBR seals.

Application

Size 25 typically sits in presses, injection moulding machines and large test rigs where a cylinder must be guided independently of load. The fine control range helps with careful approach and damped travel into end positions without giving up the flow reserve of up to 870 l/min.

Manufacturer

Bosch Rexroth, material number R901120008, product family 4WRGE10,16,25.