Proportional Directional Valve 4WRTE27E500P-4X/6EG24K31/A1M - Bosch Rexroth R900967043

A separate pilot supply pins the characteristic curve in place even as working pressure moves. This pilot-operated proportional directional valve in size 27 uses one for 500 l/min nominal flow at 270 bar, controlling through internal spool position feedback.

Advantages

• External pilot oil supply along with external return hold pilot pressure constant.
• 500 l/min nominal flow at 270 bar, up to 1000 l/min during rapid phases.
• Fine control range around centre for even, slow motion.
• ±10 V command value on the on-board electronics, 7-pole connector to EN 175201-804.
• 19.5 kg on an ISO 4401-08-07-0-05 pattern, three switching positions, four ports.

Applications

Typical work covers mould oscillation, straightener drives, heavy axes in steelmaking. Wherever several consumers share one circuit, a dedicated pilot supply keeps this axis unaffected.

Manufacturer

Bosch Rexroth, material number R900967043. Genuine manufacturer part, not a replica.