Proportional Directional Valve 4WRTE10E1-100L-4X/6EG24K31/F1M - Bosch Rexroth R901349428

Extending a large cylinder in reasonable time takes flow capacity at the valve while the ramp still has to stay clean. The 4WRTE10E1-100L-4X/6EG24K31/F1M provides a 100 l/min nominal flow in size 10 and accepts its command as a 4...20 mA current signal.

Advantages

• Nominal flow of 100 l/min in size 10 for short cycle times on large piston areas.
• Current command 4...20 mA on the on-board electronics, a broken wire stays visible in the signal.
• External pilot oil supply and external return let the pilot circuit work independently of the main circuit.
• Operating pressure up to 350 bar, flow up to 170 l/min.
• Internal spool position feedback keeps the characteristic curve repeatable over the whole travel.
• Weight of 9.5 kg, spool symbol E1, NBR seals, HL hydraulic fluid.

Applications

Presses, die cushions and test rigs with large piston areas are the usual duties. External pilot supply allows pilot pressure to be held constant from its own circuit while the main circuit dips during the cycle. Subplate mounting to ISO 4401-05-05-0-05 fits common size 10 manifolds.

Manufacturer

Bosch Rexroth, material number R901349428. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.