Pressure relief valve, pilot controlled
Pressure relief valve รุ่น DB52
รายละเอียด Pressure relief valve รุ่น DB52
- Size 52
- Component series 3X
- Maximum operating pressure 315 bar
- Maximum flow 2000 l/min
Features
- For flange connection
- For subplate mounting
- 3 adjustment elements for pressure adjustment, optional:
- Sleeve with hexagon and protective cap
- Rotary knob
- Lockable rotary knob
- Solenoid-actuated unloading via a built-on directional valve
- Pilot oil return, internal or external
- Remote control port, optional
- Main spool insert optionally as seat spool or as sliding spool design
Type code
| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|
| DB |
|
52 |
|
|
|
|
3X |
/ |
|
|
U |
|
|
|
|
|
|
* |
| 01 |
Pressure relief valve |
DB |
| 02 |
Without directional valve |
no code |
| 03 |
Size 52 |
52 |
| Version |
|---|
| 05 |
For subplate mounting |
P |
| for flange connection |
F |
| Adjustment type for pressure adjustment |
|---|
| 06 |
Rotary knob |
1 |
| Sleeve with hexagon and protective cap |
2 |
| Lockable rotary knob |
3 1) |
| Main piston |
|---|
| 07 |
in seat spool design |
– |
| in sliding spool design |
L |
| 08 |
Component series 30 … 39 (30 … 39: unchanged installation and connection dimensions) |
3X |
| Pressure rating |
|---|
| 09 |
Set pressure up to 100 bar |
100 |
| Set pressure up to 315 bar |
315 |
| Pilot oil supply |
|---|
| 10 |
Ordering code according to symbols |
– |
| X |
| Y |
| XY |
| 11 |
for minimum cracking pressure 3 bar |
U |
| 12 |
Without directional valve |
no code |
| 14 |
Without manual override |
no code |
| Electrical connection Individual connection |
|---|
| 15 |
Without mating connector with connector DIN EN 175301-803 |
K4 2) |
| Seal material |
|---|
| 16 |
NBR seals |
no code |
| FKM seals (other seals upon request) |
V |
| Observe compatibility of seals with hydraulic fluid used. |
| Type-examination procedure |
|---|
| 17 |
Without type-examination procedure |
no code |
| Type-examination tested safety valve according to PED 2014/68/EU |
E |
| 18 |
Further details in the plain text |
* |
- H-key with the order no. R900008158 is included in the scope of delivery
- Mating connectors, separate order
Preferred types and standard units are contained in the EPS (standard price list).
| Model | Code |
|---|
| DB 52 F1-3X/100U |
R900466371 |
| DB 52 F1-3X/315U |
R900466427 |
| DB 52 F1-3X/315UV |
R901400322 |
| DB 52 F1-3X/315XU |
R900365830 |
| DB 52 F1-3X/315XU SO6 |
R900500981 |
| DB 52 F1-3X/315XYU SO6 |
R900510592 |
| DB 52 F2-3X/100P065U |
R900775951 |
| DB 52 F2-3X/100P60U |
R901010408 |
| DB 52 F2-3X/100U |
R900353049 |
| DB 52 F2-3X/100U SO6 |
R900919638 |
| DB 52 F2-3X/100UV |
R900596600 |
| DB 52 F2-3X/100XU |
R901009418 |
| DB 52 F2-3X/100XYU |
R900353052 |
| DB 52 F2-3X/100XYUV |
R901106528 |
| DB 52 F2-3X/100XYUV |
R978912563 |
| DB 52 F2-3X/100YU |
R900353053 |
| DB 52 F2-3X/100YU SO419 |
R900363983 |
| DB 52 F2-3X/100YU SO619 |
R900933002 |
| DB 52 F2-3X/160UE |
R901100632 |
| DB 52 F2-3X/210UE |
R901029841 |
| DB 52 F2-3X/250YUE |
R901213681 |
| DB 52 F2-3X/315-170XU |
R900619805 |
| DB 52 F2-3X/315-275XU |
R901285220 |
| DB 52 F2-3X/315-310XU |
R901285218 |
| DB 52 F2-3X/315U |
R900453821 |
| DB 52 F2-3X/315U SO6 |
R900526410 |
| DB 52 F2-3X/315UE |
R901126310 |
| DB 52 F2-3X/315UV |
R900471962 |
| DB 52 F2-3X/315UV SO6 |
R900970933 |
| DB 52 F2-3X/315XU |
R900381883 |
| DB 52 F2-3X/315XYU |
R900353051 |
| DB 52 F2-3X/315XYU SO6 |
R900526428 |
| DB 52 F2-3X/315YU |
R900374205 |
| DB 52 F2-3X/315YU SO6 |
R900396838 |
| DB 52 F2-3X/315YUE |
R901332515 |
| DB 52 F2-3X/315YUV |
R900900185 |
| DB 52 F2-3X/60YUE |
R900777539 |
| DB 52 F2-3X/65UE |
R901353650 |
| DB 52 F2-3X/65YUE |
R900773248 |
| DB 52 F2-3X/85YUE |
R901089084 |
| DB 52 F2-3X=100YU SO619 |
R900758846 |
| DB 52 F2L3X/100YU SO423 |
R900369599 |
| DB 52 F2L3X/315U |
R900524799 |
| DB 52 F3-3X/100U |
R900359976 |
| DB 52 F3-3X/315U |
R900385900 |
| DB 52 F3-3X/315U SO6 |
R900514835 |
| DB 52 F3-3X/315XU |
R900448120 |
| DB 52 F3-3X/315XUV |
R901009423 |
| DB 52 F3-3X/315XYU |
R900972061 |
| DB 52 F3-3X=315-160XU SO642 |
R901313262 |
| DB 52 F3L3X/315XU |
R900358980 |
| DB 52 P1-3X/100U |
R900456105 |
| DB 52 P1-3X/100XU |
R900564321 |
| DB 52 P1-3X/100XYU |
R900528816 |
| DB 52 P1-3X/180UE |
R901125022 |
| DB 52 P1-3X/315U |
R900384284 |
| DB 52 P1-3X/315UE |
R901009585 |
| DB 52 P1-3X/315XU |
R900375926 |
| DB 52 P1-3X/315XYU |
R900391608 |
| DB 52 P1-3X/315YUE |
R901001329 |
| DB 52 P1-3X/50UE |
R901077830 |
| DB 52 P1L3X/315U |
R900975829 |
| DB 52 P2 L3X/100XYU |
R987212130 |
| DB 52 P2-3X/100U |
R900353046 |
| DB 52 P2-3X/100UV |
R900469250 |
| DB 52 P2-3X/100XU |
R900439110 |
| DB 52 P2-3X/100XYU |
R900979858 |
| DB 52 P2-3X/100YU |
R900386707 |
| DB 52 P2-3X/100YUV |
R900975254 |
| DB 52 P2-3X/210YUE |
R900786634 |
| DB 52 P2-3X/215YUE |
R901382529 |
| DB 52 P2-3X/250UE |
R901010198 |
| DB 52 P2-3X/260UE |
R901398798 |
| DB 52 P2-3X/280UE |
R901135581 |
| DB 52 P2-3X/315-145XYU |
R900907898 |
| DB 52 P2-3X/315-185XYU |
R900907901 |
| DB 52 P2-3X/315U |
R900353047 |
| DB 52 P2-3X/315UE |
R901173120 |
| DB 52 P2-3X/315UV |
R900388820 |
| DB 52 P2-3X/315XU |
R900353054 |
| DB 52 P2-3X/315XUV |
R900565311 |
| DB 52 P2-3X/315XYU |
R900361646 |
| DB 52 P2-3X/315YU |
R900379002 |
| DB 52 P2-3X/315YUE |
R900773189 |
| DB 52 P2L3X/100XYU |
R900365294 |
| DB 52 P2L3X/315-270XYU |
R901217171 |
| DB 52 P2L3X/315U |
R900974086 |
| DB 52 P2L3X/315XYU |
R900390522 |
| DB 52 P3-3X/315U |
R900457697 |
| DB 52 P3-3X/315XU |
R900927449 |
| DB 52 P3-3X/315XYU |
R900353048 |
| DB 52 P3-3X/315YU |
R900395699 |
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