Rexroth 4WE10 5X HG NG10 Solenoid Directional Valve — 315 Bar

A: Both are Size 10 (NG10) solenoid directional spool valves on the ISO 4401-05-04-0-05 platform, but they differ in power class and performance envelope. The HG (standard-power) variant delivers 315 bar maximum pressure at 135 L/min with a 38 W solenoid, while the EG (high-power) variant reaches 350 bar at 160 L/min with a 40 W solenoid. The EG additionally supports PWM plug-in amplifiers, reinforced spring and OF detent options, AC/DC dual-voltage compatibility, and UR/CSA certifications - features not available on the HG. For applications within 315 bar and 135 L/min, the HG offers a cost-effective alternative with the same NG10 footprint, detachable coil serviceability, and optional position monitoring.

A: The Rexroth 4WE10 5X HG achieves a maximum DC flow of 135 L/min at a maximum operating pressure of 315 bar (ports A, B, P). Tank port pressure is rated at 210 bar (standard). The 38 W wet-pin DC solenoid meets continuous-duty S1 requirements per VDE 0580. This performance envelope is well-suited for standard hydraulic press circuits, general-purpose power units, and industrial directional control applications where the 315 bar / 135 L/min specification fully meets the system design requirements without the premium features of high-power variants.

A: Yes. The HG wet-pin solenoid features a detachable coil design - the coil can be removed and replaced without opening the pressure-tight hydraulic chamber. Simply loosen the mounting nut, swap the coil, and reassemble. The coil is additionally rotatable by 90°, allowing flexible adjustment of cable exit direction to suit confined installation spaces. A concealed N9 manual override is standard, enabling spool actuation without solenoid energization for commissioning diagnostics and emergency operation (manual override limited to tank pressures up to approximately 50 bar).

A: Yes. The 4WE10 5X HG supports optional inductive spool position monitoring (type QY, ordering code QYBG24) with monitoring at spool position "b" - providing real-time valve-state feedback to PLC or supervisory control systems. The valve is rated for a maximum switching frequency of 15,000 cycles per hour, with ISO 6403 switching times of ON: 45–60 ms and OFF: 20–30 ms, making it suitable for repetitive industrial automation tasks. IP65 protection per DIN EN 60529 ensures reliable operation in dust-prone and wash-down factory environments.

A: We provide multiple logistics solutions including sea freight, air freight, railway transport, road freight, and express courier delivery. Buyers are welcome to select the mode that best matches their destination, lead time requirements, and budget. For urgent replacement orders of popular Rexroth 4WE10 and WE6 directional valves, air freight or express courier is recommended to minimize production interruption.

A: Yes. We support customization of solenoid voltage specifications, connector configuration (standard K4 per DIN EN 175301-803 or alternatives), and private-label branding - including logo, product code, and custom packaging - subject to minimum order quantity. OEM customers integrating Rexroth 4WE10 5X HG valves into proprietary hydraulic systems should contact us with their technical requirements for a tailored solution.

A: We maintain sufficient inventory of popular Rexroth 4WE10 HG models for immediate shipment on small to medium-sized orders. Volume orders exceeding 100 units carry a standard lead time of 15–30 days. Every Rexroth hydraulic directional valve includes a 12-month warranty from the date of shipment, with pre-sales application consultation, in-sales order tracking, and after-sales support covering installation, commissioning, and troubleshooting.

A: Each Rexroth hydraulic directional valve is inspected against its catalog specifications - including flow capacity, switching performance, pressure rating, and electrical parameters - before shipment. Samples are available for evaluation prior to formal orders, subject to order quantity. Combined with our 12-month warranty and customer-first service commitment, we deliver consistent quality assurance throughout the complete product lifecycle.