Proportional Directional Valve 4WRZE10E1-85-7X/6EG24N9K31/A1V - Bosch Rexroth R900975835

When a curing mould closes, the last centimetre counts, because that is where tool and blank meet. The 4WRZE10E1-85-7X/6EG24N9K31/A1V brings 85 l/min rated flow at 315 bar maximum and takes speed back under control through the command signal.

Benefits

• 85 l/min rated flow for short closing times, flow up to 170 l/min.
• Spool symbol E1, three switching positions, operating limit 315 bar.
• External pilot oil supply and external pilot oil return, without a pressure reducing valve.
• Command value 10 V bipolar, 24 VDC supply, 7-pole plug (6 + PE) to EN 175201-804.
• Concealed manual override, 8.48 kg, FKM seals, suited to high oil temperatures.

Application

Tyre and rubber presses, curing plant and mould closing units run the valve on the closing axis. The FKM seals match installations where oil temperature stays high. For smaller moulds, 25 and 50 l/min are the matching rated flows.

Manufacturer

Bosch Rexroth, material number R900975835. Characteristic curves, installation dimensions and the port pattern are given in data sheet RE 29115 and in data sheet RE 07600-B.