Shijiazhuang Laiye Imort& Export Trading Co., Ltd. is one of the leading manufacturers and suppliers of 4we25e high-flow pilot operated solenoid valve in China, also supports customized service. If you're going to wholesale high quality 4we25e high-flow pilot operated solenoid valve made in China, welcome to get pricelist from our factory.
Handling High Flow? The 4WE25E Pilot Operated Directional Valve Delivers
Replacement Rexroth 4WEH25E Electro-hydraulic Directional Valve
We produce interchange replacement valves for original Rexroth 4WEH25E, mainly supplied to dump truck, metallurgical hydraulic station and heavy engineering machinery clients from Russia, Bangladesh and Southeast Asia. All dimensions, mounting hole and oil port size keep fully consistent with original parts for direct replacement without pipeline modification.
Rated working pressure reaches 31.5MPa with large flow capacity to fit heavy-load continuous working condition. We adopt imported sealing parts to reduce leakage rate and extend service life under harsh dusty construction environment.
Our manufacturing factory is located in Ningjin, Hebei. Equipped with self-owned CNC processing workshop and independent hydraulic test bench; every finished valve will pass full pressure test before packing to control defective rate strictly. Our technical team has over 8 years experience on replacement hydraulic valve development, able to adjust coil voltage DC24V/AC220 and carve customer's exclusive logo on valve body per OEM requirement.
Product Specifications
Let's get specific. This is a size NG25 valve, compatible with ISO 4401-08-08-0-05 mounting interfaces:
- Max Operating Pressure: 280-350 bar (4,000-5,000 PSI)
- Max Flow Rate: Up to 700 L/min (185 GPM) for standard models; some configurations reach 1100 L/min
- Pilot Control: Wet-pin solenoid, AC or DC options available
- Spool Symbol: Symbol E (standard offering)
- Ports: 4-way, 3-position configuration
- Seal Material: NBR standard, compatible with HL, HLP, HVLP, and HFC fluids
- Mounting: Subplate mounting to DIN 24340 A / ISO 4401
01
High Quality
Full-process QC from raw material to finished test; valves comply with international standards for stable performance.
02
Advanced Equipment
CNC automatic workshop & complete testing machines ensure precise hydraulic valve processing.
03
Professional Team
Senior engineer team for R&D, technical consultation and non-standard solution development.
04
Custom Service
Offer OEM logo, special specs and exclusive packaging customization for global clients.
Frequently Asked Questions (FAQ)
Q:1.Can your 4WEH25E directly replace original Rexroth parts?
A:Yes, all installation dimensions are identical, customers can mount directly on existing equipment without any mechanical changes. We have finished bulk orders for many local maintenance merchants in Bangladesh for years.
Q:2.What custom options can you provide?
A:We support customized coil voltage, valve marking and neutral export carton packing according to your order demands.
Q:3.How about the quality warranty?
A: All our directional valves enjoy 12-month quality warranty against production defects.
A:Computer Numberical Control (CNC) machining is a manufacturing process in which pre-programmed computer softeare dictates the movement of fact`ory tools and machinery. The process can be used to control a range of complex machinery, from girnders and lathes to mills and CNC routers.
Ready to Upgrade Your Hydraulic System?
Don't let undersized valves limit your machine's potential.
The 4WE25E pilot operated directional valve delivers the flow, reliability, and serviceability your industrial applications demand.
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