PRESSURE RELIEF VALVE DB 20 K2-1X/315XY
266,00 € excl. VAT
PRESSURE RELIEF VALVE DB 20 K2-1X/315XY
Out of stock
PRESSURE RELIEF VALVE DB 20 K2-1X/315XY
Product information
Description
Bosch Rexroth DB20K2-1X/315XY is a pilot-operated pressure relief valve designed to protect hydraulic systems against excessive pressure. When system pressure exceeds the set value, the valve opens and directs hydraulic fluid from pressure port P to tank port T, limiting system pressure.
The valve features a screw-in cartridge design, external pilot oil supply and return (XY), and pressure adjustment by a hexagon sleeve with a protective cap.
Technical specifications
|
Parameter |
Value |
|---|---|
|
Manufacturer |
Bosch Rexroth |
|
Manufacturer part number |
R900493939 |
|
Model |
DB20K2-1X/315XY |
|
Valve type |
Pilot-operated pressure relief valve |
|
Design |
Screw-in cartridge valve |
|
Nominal size |
NG25 |
|
Pressure adjustment range |
Up to 315 bar |
|
Maximum operating pressure (P, X) |
350 bar |
|
Maximum operating pressure (T) |
315 bar |
|
Maximum back pressure (Y) |
250 bar |
|
Pilot oil supply |
External (X) |
|
Pilot oil return |
External (Y) |
|
Adjustment type |
Hexagon sleeve with protective cap |
|
Seal material |
NBR |
|
Hydraulic fluid temperature |
–20 to +80 °C |
|
Weight |
0.35 kg |
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