Bosch Rexroth material number R900580391 is the ZDB10VA3-4X/315 Pressure Relief Valve NG10, Pressure Stage 315 bar, 100 l/min (size 10, A → TA, with manual actuation).
Direct-operated relief valves of the DBD type are the basic safety element of a hydraulic circuit; the pressure stage in the type code defines the highest pressure the valve can be set to.
More Rexroth hydraulic and linear-motion parts: Bosch Rexroth range.
Rexroth describes it as follows: “Industrial hydraulic valve in a high performance range. Reliable pressure limitation to setting”
Technical data
| Material number | R900580391 |
|---|---|
| Type code | ZDB10VA3-4X/315 |
| Operating pressure, max. | 315 bar |
| Max. flow | 100 l/min |
| Spool symbol | A → TA |
| Type of connection | Sandwich plate |
| Size | 10 |
| Type of actuation | with manual actuation |
| Number of ports | 4 |
| Number of switching positions | 2 |
| Seals | NBR |
| Weight | 2.68 kg |
| Hydraulic fluids (per Rexroth) | HEES, HEPG, HETG, HFDR, HFDU, HL, HLP, HLPD, HVLP, HVLPD |
| Product family | ZDB10V |
| Data sheet | RD25761 |
| Brand | Bosch Rexroth |
| Condition | New, original |
Key features (per Rexroth)
- On/off valve
- Directional shut-off valve
- Lockable rotary knob with scale
Typical applications
- Test benches
- Pump and power-unit protection
- Replacement of a worn relief valve
- Secondary pressure limiting on actuator lines
- Presses and clamping circuits
Compatibility and replacement
Order with the 10-character material number R900580391; in Rexroth codes every character (size, pressure stage, adjustment element, options and seals) changes the part, so the type code ZDB10VA3-4X/315 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 and connection (subplate, threaded body or cartridge cavity)
- Pressure stage (maximum setting)
- Seal material
Frequently asked questions
How is it actuated?
With manual actuation, according to the Bosch Rexroth product data.
How is it connected?
Sandwich plate, according to the Bosch Rexroth product data.
Which seal material is fitted?
NBR, according to the Bosch Rexroth product data.
What is the maximum flow?
100 l/min, according to the Bosch Rexroth product data.
What size is it?
Size 10 (NG10), 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.
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.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
