Pressure relief valve รุ่น DBW52
Pressure relief valve, pilot controlled
รายละเอียด Pressure relief valve รุ่น DBW52
- 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 | With attached directional valve | W | |
| 03 | Size 52 | 52 | |
| 04 |  |
Normally closed | A 1) |
 |
Normally open | B 1) | |
| 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 2) | ||
| 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 | With directional valve NG6 | 6E 1) | |
| 13 | Direct voltage 24 V | G24 1) | |
| Alternating voltage 230 V, 50/60 Hz | W230 1) | ||
| 14 | With concealed manual override | N9 1) | |
| With manual override | N 1) | ||
| Electrical connection Individual connection | |||
| 15 | Without mating connector with connector DIN EN 175301-803 | K4 3) | |
| 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 | * | |
- Ordering code only necessary with versions with mounted directional valve (DBW).
- 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 |
|---|---|
| DBW 52 .F1-3X/315U | R900446853 |
| DBW 52 .P1-3X/315U | R900588332 |
| DBW 52 .P2-3X/100U | R900510728 |
| DBW 52 .P2-3X/100YU | R900570100 |
| DBW 52 .P2-3X/315U | R900516581 |
| DBW 52 .P2-3X/315XYU | R901052347 |
| DBW 52 .P2-3X/315YU | R900576155 |
| DBW 52 AF2-3X/100YU6EG24K4 | R900969398 |
| DBW 52 AF2-3X/315U6EG24N9K4 | R901051788 |
| DBW 52 AF2-3X/315U6EG24N9K4SO6 | R901054788 |
| DBW 52 AF2-3X/315YU6EG24K4 | R900934977 |
| DBW 52 AF2-3X/315YU6EG24NK4 | R901192750 |
| DBW 52 AF2-3X=100YU6EG24K4 | R901433488 |
| DBW 52 AP1-3X/100U6EW230N9K4 | R901202498 |
| DBW 52 AP1-3X/315U6EW230N9DL | R901009124 |
| DBW 52 AP2-3X/315U6EG24N9DL | R901184110 |
| DBW 52 AP2-3X/315U6EG24N9K4 | R900952231 |
| DBW 52 AP2-3X/315U6EW110N9DK23L=CSA | R901402156 |
| DBW 52 AP2-3X/315U6EW110N9K4 | R901046032 |
| DBW 52 AP2-3X/315XU6EG24N9K4 | R901119479 |
| DBW 52 AP2-3X/315XYU6EG24N9K4 | R901064874 |
| DBW 52 AP2-3X/315YU6EG24N9K4 | R900957602 |
| DBW 52 AP2-3X/315YU6EW230N9K4 | R901278998 |
| DBW 52 BF1-3X/100U6EW110N9K4 | R900931236 |
| DBW 52 BF1-3X/315U6EG24N9K4 | R900244616 |
| DBW 52 BF1-3X/315YU6EW110N9DL | R900928134 |
| DBW 52 BF2-3X/100U6EG24N9K4 | R900727210 |
| DBW 52 BF2-3X/100U6EG24N9K4 SO6 | R900737194 |
| DBW 52 BF2-3X/100U6EG48N9DK6L | R900906290 |
| DBW 52 BF2-3X/100U6EG48N9K4 | R900734015 |
| DBW 52 BF2-3X/100U6EW110N9DAL/V | R978005230 |
| DBW 52 BF2-3X/100U6EW230N9K4 | R900787480 |
| DBW 52 BF2-3X/100U6EW230N9K4 SO6 | R901133929 |
| DBW 52 BF2-3X/100XU6EW110N9K4V | R901103825 |
| DBW 52 BF2-3X/100XYU6EG125NK4 | R900784739 |
| DBW 52 BF2-3X/100YU6EG24N9K4 | R901031941 |
| DBW 52 BF2-3X/100YU6EG48N9K4 | R900608674 |
| DBW 52 BF2-3X/180-U6EG24N9K4E | R901411099 |
| DBW 52 BF2-3X/315U6EG24N9DALV | R901330340 |
| DBW 52 BF2-3X/315U6EG24N9K4 | R900732043 |
| DBW 52 BF2-3X/315U6EG24N9K4 SO6 | R900976179 |
| DBW 52 BF2-3X/315U6EW110N9DL | R901223607 |
| DBW 52 BF2-3X/315U6EW110N9K4 | R900767662 |
| DBW 52 BF2-3X/315U6EW230N9DAL | R900555108 |
| DBW 52 BF2-3X/315U6EW230N9DL SO6 | R901041144 |
| DBW 52 BF2-3X/315U6EW230N9K4 | R900787484 |
| DBW 52 BF2-3X/315U6EW230N9K4 SO6 | R901133932 |
| DBW 52 BF2-3X/315XU6EG24N9K4 | R901058669 |
| DBW 52 BF2-3X/315XU6EW230N9K4 | R901131936 |
| DBW 52 BF2-3X/315XYU6EG24N9K4 | R901021243 |
| DBW 52 BF2-3X/315YU6EG24N9K4 | R900765591 |
| DBW 52 BF2-3X/315YU6EG24N9K4 SO6 | R900928013 |
| DBW 52 BF2-3X/315YU6EW110N9K4 | R901010501 |
| DBW 52 BF2-3X/315YU6EW230N9K4 | R901136209 |
| DBW 52 BF2-3X/75YU6EG24N9K4E | R901073197 |
| DBW 52 BF2L3X/100YU6EG220N9K4 | R901224142 |
| DBW 52 BF2L3X/315U6EG24N9K4 | R900706874 |
| DBW 52 BF2L3X/315YU6EG24N9DL | R900554301 |
| DBW 52 BF2L3X/315YU6EG24N9K4 | R901016494 |
| DBW 52 BF3-3X/100U6EG24N9K4 | R901126308 |
| DBW 52 BF3-3X/315U6EG60N9K4 | R901159192 |
| DBW 52 BF3-3X/315U6EG60NK4 | R901142549 |
| DBW 52 BP1-3X/100-U6EG24N9K4E | R901337110 |
| DBW 52 BP1-3X/100U6EW100N9DL | R901227440 |
| DBW 52 BP1-3X/100U6EW110N9K4 | R901064182 |
| DBW 52 BP1-3X/100U6EW230N9DL | R900761127 |
| DBW 52 BP1-3X/100YU6EG24N9K4 | R900718675 |
| DBW 52 BP1-3X/150-U6EG24N9K4E | R901340253 |
| DBW 52 BP1-3X/315-265XU6EW230N9K4 | R900929123 |
| DBW 52 BP1-3X/315U6EG110N9DL | R901337177 |
| DBW 52 BP1-3X/315U6EG24K4 | R901101515 |
| DBW 52 BP1-3X/315U6EG24N9DL | R901408456 |
| DBW 52 BP1-3X/315U6EG96N9DL | R901244532 |
| DBW 52 BP1-3X/315U6EW100RNVE3Z2 | R901211105 |
| DBW 52 BP1-3X/315U6EW110N9K4 | R900956860 |
| DBW 52 BP1-3X/315XU6EW110N9K4 | R900928954 |
| DBW 52 BP1-3X/315XU6EW230N9K4 | R900928836 |
| DBW 52 BP1-3X/315XYU6EG24N9K4 | R901105876 |
| DBW 52 BP2-3X/100U6EW110N9DK25LV | R900966807 |
| DBW 52 BP2-3X/100U6EW230N9K4 | R901035029 |
| DBW 52 BP2-3X/100XU6EG125N9K4 | R900744745 |
| DBW 52 BP2-3X/100XYU6EG24NK4 | R900777080 |
| DBW 52 BP2-3X/100YU6EG24N9K4 | R900943015 |
| DBW 52 BP2-3X/100YU6EG24N9K4E | R901150195 |
| DBW 52 BP2-3X/225YU6EG24N9K4E | R901283164 |
| DBW 52 BP2-3X/250YU6EG24N9K4E | R901277616 |
| DBW 52 BP2-3X/315U6EG110N9K4 | R901056796 |
| DBW 52 BP2-3X/315U6EG24N9DL | R901114265 |
| DBW 52 BP2-3X/315U6EG24N9K4 | R901054396 |
| DBW 52 BP2-3X/315U6EG24NK4 | R901071870 |
| DBW 52 BP2-3X/315U6EW110N9DALV | R901158855 |
| DBW 52 BP2-3X/315U6EW110N9DK23L=CSA | R901193472 |
| DBW 52 BP2-3X/315U6EW110N9K4 | R900956471 |
| DBW 52 BP2-3X/315U6EW110N9K4=CSA | R901187279 |
| DBW 52 BP2-3X/315U6EW230N9K4 | R901023761 |
| DBW 52 BP2-3X/315XU6EG24N9K4 | R900744744 |
| DBW 52 BP2-3X/315XU6EG24N9K4V | R901215008 |
| DBW 52 BP2-3X/315XU6EG24NK4 | R901010363 |
| DBW 52 BP2-3X/315XU6EW110N9K4 | R900714739 |
| DBW 52 BP2-3X/315XYU6EG24N9DL | R900617195 |
