Genuine Bosch Rexroth R900561291, type 4WE6JB6X/EG24N9K4: Directional Spool Valve NG6, Spool Symbol JB, 24 VDC, 350 bar.
This subplate-mounted directional valve is the switching element of the circuit; its spool, solenoid voltage and connector are coded in the type designation, so the exact code matters when you replace it.
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” It is a 4-port valve with 2 switching positions.
Technical data
| Material number | R900561291 |
|---|---|
| Type code | 4WE6JB6X/EG24N9K4 |
| Operating pressure, max. | 350 bar |
| Max. flow | 80 l/min |
| Spool symbol | Symbol JB |
| Type of connection | Subplate mounting |
| Size | 6 |
| 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 | 1.46 kg |
| Hydraulic fluids (per Rexroth) | HFC, HL, HLP, HLPD, HVLP, HVLPD |
| Product family | WE6../E |
| Data sheet | RD23178 |
| Brand | Bosch Rexroth |
| Condition | New, original |
Key features (per Rexroth)
- Spool valve
- Direct actuated
Typical applications
- Hydraulic power units and manifolds
- Test benches and special machines
- Injection moulding machines
- Replacement of a worn or failed valve on an existing manifold
- Machine tools and presses
Compatibility and replacement
Order with the 10-character material number R900561291; in Rexroth codes every character (spool, solenoid voltage, connector, manual override and seals) changes the part, so the type code 4WE6JB6X/EG24N9K4 on the nameplate should match exactly.
If the nameplate of the old part is unreadable, send us a photo of the part or the machine hydraulic diagram and we will identify the matching Rexroth material number.
Before you replace it
- Size (NG) and mounting pattern (ISO 4401 / cavity)
- Seal material for your hydraulic fluid
- Maximum pressure and flow of the circuit
Frequently asked questions
What is the maximum flow?
80 l/min, according to the Bosch Rexroth product data.
How is it connected?
Subplate mounting, according to the Bosch Rexroth product data.
How much does it weigh?
1.46 kg, according to the Bosch Rexroth product data.
What is the maximum operating pressure?
350 bar, according to the Bosch Rexroth product data.
Which seal material is fitted?
NBR, according to the Bosch Rexroth product data.
Can you help me identify the right replacement?
Yes. Send us a photo of the label of the old part, or its full order code, and we will confirm the exact match or the official successor before quoting.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
