Genuine Bosch Rexroth R901278775, type 4WE10EA5X/EG24N9K4/M: Directional Spool Valve NG10, Spool Symbol EA, 24 VDC, 350 bar.
A WE directional valve is the standard way to switch an actuator in a hydraulic power unit: the wet-pin solenoid shifts the spool against springs, and the spool symbol decides the flow paths and the centre position.
More Rexroth hydraulic and linear-motion parts: Bosch Rexroth range.
The Rexroth product description reads: “Industrial hydraulic valve in a high performance range. Reliable switching of the oil flow direction according to hydraulic symbol” Port count: 4; switching positions: 2.
Technical data
| Material number | R901278775 |
|---|---|
| Type code | 4WE10EA5X/EG24N9K4/M |
| Operating pressure, max. | 350 bar |
| Max. flow | 150 l/min |
| Spool symbol | Symbol EA |
| Type of connection | Subplate mounting |
| Size | 10 |
| Type of actuation | with solenoid actuation |
| Number of ports | 4 |
| Number of switching positions | 2 |
| Supply voltage | 24 VDC |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Electrical connection description | Connector, 3-pole (2 + PE) according to EN 175301-803 |
| Seals | NBR |
| Weight | 4.02 kg |
| Hydraulic fluids (per Rexroth) | HFC, HL, HLP, HLPD, HVLP, HVLPD |
| Product family | WE10../E |
| Data sheet | RD23340 |
| Brand | Bosch Rexroth |
| Condition | New, original |
Key features (per Rexroth)
- Spool valve
- Direct actuated
Typical applications
- Injection moulding machines
- Replacement of a worn or failed valve on an existing manifold
- Machine tools and presses
- Mobile and stationary lifting equipment
- Test benches and special machines
Compatibility and replacement
Order with the 10-character material number R901278775; in Rexroth codes every character (spool, solenoid voltage, connector, manual override and seals) changes the part, so the type code 4WE10EA5X/EG24N9K4/M on the nameplate should match exactly.
The values in the table come from the official Bosch Rexroth product data. If your old part shows a different series index (for example 5X instead of 6X), send us a photo and we will confirm the current equivalent.
Replacement checklist
- Seal material for your hydraulic fluid
- Maximum pressure and flow of the circuit
- Coil voltage and connector type
Frequently asked questions
How much does it weigh?
4.02 kg, according to the Bosch Rexroth product data.
How is it actuated?
With solenoid actuation, according to the Bosch Rexroth product data.
Which hydraulic fluids can it be used with?
Rexroth lists HFC, HL, HLP, HLPD, HVLP, HVLPD fluids for this part; check that the seal material suits your fluid.
What size is it?
Size 10 (NG10), according to the Bosch Rexroth product data.
Which spool symbol does it have?
Symbol EA, according to the Bosch Rexroth product data.
Can I get the datasheet?
The official manufacturer data is the source of the technical values above; we can send the datasheet with the quotation on request.
Can I get a price and delivery time?
Prices are quoted on request. Send the order number, quantity and delivery country on WhatsApp and we will reply with price and delivery time; air shipping is usually 5 to 7 days once ready, with a 1-year warranty.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
Every part RendatSP supplies is new and original, carries a 1-year warranty and ships worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Send us the order number and quantity on WhatsApp or through the inquiry form and we will quote the same working day. Agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
