Proportional Directional Valve 4WRGE16V1-125L-1X/315G24ETK31/A1WC152M - Bosch Rexroth R901051434

Where the manifold offers no pilot connection at all, the valve has to organise its pilot oil itself. This NG16 version works with internal pilot oil supply plus internal pilot oil return, processes a ±10 V command value and meters 125 l/min of nominal flow at 350 bar operating pressure.

Benefits

• Internal pilot oil supply plus internal pilot oil return require no pilot lines at all
• Nominal flow of 125 l/min, maximum flow 460 l/min at operating pressure to 350 bar
• Spool symbol V1 with linear characteristic curve plus internal spool position feedback
• A ±10 V command value through a 7-pole connector (6 + PE) to EN 175201-804 on a 24 VDC supply
• NBR seals for HL hydraulic fluid, connection diagram ISO 4401-07-07-0-05, 12.55 kg

Application

Sensible for retrofits on manifolds without a pilot channel as well as on compact small power units. It presupposes a main circuit that carries adequate pilot pressure at all times. Typical cases are test rigs, clamping devices plus feed axes.

Manufacturer

Bosch Rexroth, material number R901051434. Manufacturing and marking follow the manufacturer factory standard.