Proportional Directional Valve 4WRZE25W8-220-7X/6EG24N9ETK31/A1V - Bosch Rexroth R901514909

Internal pilot oil supply combined with internal pilot oil return make this pilot-operated proportional directional valve in size 25 the simplest answer for an existing manifold: 220 l/min nominal flow at 350 bar with no extra piping.

Advantages

• Pilot oil taken internally, discharged internally, so no external pilot lines are needed.
• 220 l/min nominal flow at 350 bar operating pressure, 870 l/min maximum.
• ±10 V command value on a 24 VDC supply, all through one 7-pole connector to EN 175201-804.
• Concealed auxiliary actuation for emergency operation as well as setup work.
• UKCA evidence, FKM seals, 20.5 kg.

Applications

Sensible on conversions of machine tools or presses whose manifold provides no separate pilot galleries. It assumes a system pressure that stays above minimum pilot pressure.

Manufacturer

Bosch Rexroth, material number R901514909. Genuine manufacturer part, not a replica. Every figure follows data sheets RE 29115 and RE 07600-B. Refer to the data sheet for characteristic curves and mounting dimensions.