Rexroth R900771353 pressure relief valve
DBW20B2-5X/350U6EW230NK4
$2,359.61
Limited stock
only available on quotation
Specifications
- Size 10 … 32
- Component series 5X
- Maximum operating pressure 350 bar
- Maximum flow 650 l/min
| Series (DB) | Pressure Relief Valve DB |
|---|---|
| Directional valve (W) | With mounted directional valve |
| Pilot Valve | Pilot operated valve (complete) |
| Nominal size (20) | Threaded connection 'G' (G1) |
| Flow State (B) | Normally open |
| Connection type | Plate mounting or cartridge valve |
| Adjustment type for pressure setting (2) | Sleeve with hexagon and protective cap |
| Main Piston | Main piston Ø24 mm (all nominal sizes) |
| Device series (5X) | Device series 50 … 59 (50 … 59: unchanged installation and connection dimensions) |
| Pressure Range (350) | Set pressure up to 350 bar |
| Pilot oil supply and return | Pilot oil supply and return internal |
| Standard Version (U) | Valve for minimal opening pressure (not for version without main piston insert and not suitable for mutual spray-off) |
|---|---|
| Switch Shock Damping | Without switch shock damping |
| Directional valve (6E) | With directional spool valve (data sheet 23178) |
| Electrical voltages (W230) | Alternating current 230 V 50/60 Hz |
| Auxiliary actuation device (N) | With auxiliary actuation device |
| Electrical connection (K4) | Without cable socket; device connector DIN EN 175301-803 |
| Nozzle Diameter | None |
| Corrosion resistance | None |
| Seal Material | NBR seals |
| Device Directive | Without type examination |
| Standard Version | Standard version |