Pressure relief valve, Pump safety block
Pump safety block รุ่น DBA…1X
รายละเอียด Pump safety block รุ่น DBA…1X
- Size 32, 40
- Component series 1X
- Maximum operating pressure 350 bar
- Maximum flow 650 l/min
Features
- Zero-pressure start-up and circulation of the pump
- For direct mounting to the SAE pressure port of the pump
- Quick pressure build-up
- 4 adjustment types for pressure adjustment, optionally
- Rotary knob
- Sleeve with hexagon and protective cap
- Lockable rotary knob with scale
- Rotary knob with scale
- 5 pressure ratings, optional
- Solenoid-actuated unloading via a built-on directional valve
- Integrated check valve, optional
Type code
| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
|---|
| DBA |
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1X |
/ |
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* |
| 01 |
Pump safety block |
DBA |
| 02 |
Without directional valve |
no code |
| 03 |
Without check valve |
no code |
| With check valve |
R 1) |
| 04 |
Size 32 |
30 |
| Size 40 |
40 |
| Connection / SAE flange 2) |
|---|
| 06 |
Standard flange (200 … 350 bar) |
F |
| High-pressure flange (350 bar) |
H |
| Adjustment type for pressure adjustment |
|---|
| 07 |
Rotary knob |
1 |
| Sleeve with hexagon and protective cap |
2 |
| Lockable rotary knob with scale |
3 3) |
| Rotary knob with scale |
7 |
| 08 |
With main spool Ø24 mm |
– |
| With main spool Ø28 mm |
N |
| 09 |
Component series 10 … 19 (10 … 19: unchanged installation and connection dimensions) |
1X |
| Pressure rating |
|---|
| 10 |
Set pressure … 50 bar |
50 |
| Set pressure … 100 bar |
100 |
| Set pressure … 200 bar |
200 |
| Set pressure … 250 bar |
250 |
| Set pressure … 315 bar |
315 |
| Set pressure … 350 bar (only version “H”) |
350 |
| Pilot flow |
|---|
| 11 |
Pilot oil supply and pilot oil return internal (standard) |
– 4) |
| Pilot oil supply internal, pilot oil return external |
Y |
| 12 |
Standard version |
no code |
| Valve for minimum cracking pressure (not suitable for mutual relief!) |
U |
| 13 |
Without switching shock damping |
no code |
| 14 |
Without directional valve |
no code |
| 16 |
Without manual override |
no code |
| Electrical connection |
|---|
| 17 |
Without mating connector, with connector DIN EN 175301-803 |
K4 5) |
| Seal material |
|---|
| 19 |
NBR seals |
no code |
| FKM seals |
V |
| (other seals upon request) Attention! Observe compatibility of seals with hydraulic fluid used! |
| Type-examination procedure |
|---|
| 20 |
Without type-examination procedure |
no code |
| Type-examination tested safety valve according to PED 2014/68/EU |
E |
| 21 |
Further details in the plain text |
* |
- Only … 315 bar
- Please observe the pressure ratings and connection dimensions! (see dimensions).
- H-key with material no. R900008158 is included in the scope of delivery.
- Hyphen “–” only required if 12 and 13 = “no code”
- Mating connectors, separate order.
Preferred types and standard units are contained in the EPS (standard price list).
| Model | Code |
|---|
| DBA 30 F2-1X/100 |
R900576694 |
| DBA 30 F2-1X/200 |
R900536930 |
| DBA 30 F2-1X/250 |
R901104773 |
| DBA 30 F2-1X/315 |
R900905780 |
| DBA 30 F2-1X/50 |
R900563698 |
| DBA 30 F2-1X/50Y |
R901234454 |
| DBA 30 F2N1X/100P070 |
R900948243 |
| DBA 30 F2N1X/100P60 |
R901241067 |
| DBA 30 F2N1X/230YE |
R901118172 |
| DBA 30 F2N1X/250 |
R901104774 |
| DBA 30 F2N1X/250YE |
R901436061 |
| DBA 30 F2N1X/50 |
R900767076 |
| DBA 30 F2N1X/50-10 |
R901087317 |
| DBA 30 F2N1X/50E |
R901396128 |
| DBA 30 F2N1X/50P15 |
R901400573 |
| DBA 30 F2N1X/50V |
R901412694 |
| DBA 30 H1N1X/200 |
R901338169 |
| DBA 30 H1N1X/200E |
R901392400 |
| DBA 30 H1N1X/315 |
R900930446 |
| DBA 30 H2N1X/100 |
R900701929 |
| DBA 30 H2N1X/180E |
R901126760 |
| DBA 30 H2N1X/200 |
R900930669 |
| DBA 30 H2N1X/200E |
R900772887 |
| DBA 30 H2N1X/200P165 |
R900972398 |
| DBA 30 H2N1X/200V |
R901392016 |
| DBA 30 H2N1X/230E |
R901362251 |
| DBA 30 H2N1X/240E |
R901368036 |
| DBA 30 H2N1X/250 |
R901225697 |
| DBA 30 H2N1X/250E |
R901408347 |
| DBA 30 H2N1X/270E |
R901381149 |
| DBA 30 H2N1X/315 |
R900918709 |
| DBA 30 H2N1X/315V |
R900708917 |
| DBA 30 H2N1X/315YE |
R901249563 |
| DBA 30 H2N1X/350 |
R900702870 |
| DBA 30 H2N1X/350E |
R901105017 |
| DBA 30 H2N1X/350V |
R900950327 |
| DBA 30 H2N1X=315 |
R901417485 |
| DBA 30 H3N1X/315 |
R901224139 |
| DBA 40 F1N1X/200 |
R901104967 |
| DBA 40 F2N1X/100 |
R900717754 |
| DBA 40 F2N1X/100P050 |
R901225329 |
| DBA 40 F2N1X/100P060 |
R901117333 |
| DBA 40 F2N1X/100P065 |
R901311111 |
| DBA 40 F2N1X/100P070 |
R900935672 |
| DBA 40 F2N1X/100P090 |
R901206589 |
| DBA 40 F2N1X/100V |
R901246853 |
| DBA 40 F2N1X/200 |
R900951411 |
| DBA 40 F2N1X/200P110 |
R901135115 |
| DBA 40 F2N1X/50 |
R900945715 |
| DBA 40 F2N1X/50P010 |
R900975706 |
| DBA 40 F2N1X/50P15 |
R901400629 |
| DBA 40 F7N1X/50V |
R900708043 |
| DBA 40 H1N1X/120E |
R901320443 |
| DBA 40 H1N1X/180E |
R901143313 |
| DBA 40 H1N1X/315 |
R900739230 |
| DBA 40 H1N1X/350 |
R901150965 |
| DBA 40 H1N1X/50YE |
R901169727 |
| DBA 40 H2-1X/315 |
R900511170 |
| DBA 40 H2N1X/100 |
R900936044 |
| DBA 40 H2N1X/180E |
R901016309 |
| DBA 40 H2N1X/180VE |
R901352523 |
| DBA 40 H2N1X/200 |
R900923290 |
| DBA 40 H2N1X/200E |
R901317080 |
| DBA 40 H2N1X/200V |
R901412245 |
| DBA 40 H2N1X/240E |
R901369306 |
| DBA 40 H2N1X/250 |
R901399720 |
| DBA 40 H2N1X/250E |
R901434601 |
| DBA 40 H2N1X/260E |
R901362348 |
| DBA 40 H2N1X/280E |
R901400173 |
| DBA 40 H2N1X/300E |
R901365982 |
| DBA 40 H2N1X/310YE |
R901181520 |
| DBA 40 H2N1X/315 |
R900919072 |
| DBA 40 H2N1X/315E |
R901300045 |
| DBA 40 H2N1X/315P235 |
R900619413 |
| DBA 40 H2N1X/315P250 |
R901371442 |
| DBA 40 H2N1X/315P280 |
R901275162 |
| DBA 40 H2N1X/315V |
R900945647 |
| DBA 40 H2N1X/315Y |
R900748975 |
| DBA 40 H2N1X/315YE |
R901119209 |
| DBA 40 H2N1X/330E |
R901110028 |
| DBA 40 H2N1X/330YE |
R901419992 |
| DBA 40 H2N1X/340E |
R901238473 |
| DBA 40 H2N1X/350 |
R900956020 |
| DBA 40 H2N1X/350E |
R900776522 |
| DBA 40 H2N1X/350P350 |
R901360963 |
| DBA 40 H2N1X/350V |
R901001884 |
| DBA 40 H2N1X/350Y |
R901407624 |
| DBA 40 H2N1X/350YE |
R900787979 |
| DBA 40 H3N1X/350V |
R900926623 |
| DBAR 30 F1N1X/250 |
R901104799 |
| DBAR 30 F2-1X/250 |
R901104800 |
| DBAR 30 F2-1X/50 |
R900924055 |
| DBAR 30 F2-1X/50ZY |
R900787142 |
| DBAR 30 F2N1X/250 |
R901104810 |
| DBAR 30 F2N1X/50 |
R900778826 |
| DBAR 30 F2N1X/50V |
R901034053 |
| DBAR 30 F3-1X/250 |
R901104812 |
| DBAR 30 F3-1X/50V |
R900908010 |
| DBAR 30 F3-1X/50ZY |
R900786186 |
| DBAR 30 F3N1X/100 |
R901141808 |
| DBAR 30 F3N1X/200 |
R900743902 |
| DBAR 30 F3N1X/50 |
R901184062 |
| DBAR 30 H1N1X/315V |
R900960603 |
| DBAR 30 H2-1X/315 |
R900563929 |
| DBAR 30 H2N1X/180E |
R901219386 |
| DBAR 30 H2N1X/200 |
R900929099 |
| DBAR 30 H2N1X/200-180 |
R901087329 |
| DBAR 30 H2N1X/240E |
R901365825 |
| DBAR 30 H2N1X/315 |
R900977515 |
| DBAR 30 H2N1X/315V |
R900940820 |
| DBAR 30 H3N1X/200 |
R900717849 |
| DBAR 40 F2-1X/50 |
R900567232 |
| DBAR 40 F2-1X/50-16U |
R901158362 |
| DBAR 40 F2-1X/50/12 |
R900550277 |
| DBAR 40 F2N1X/200 |
R900707028 |
| DBAR 40 F2N1X/50 |
R901066693 |
| DBAR 40 F3N1X/50V |
R900929769 |
| DBAR 40 H2-1X/315 |
R900566580 |
| DBAR 40 H2-1X/315V |
R901429009 |
| DBAR 40 H2-1X/315Y |
R901240125 |
| DBAR 40 H2N1X/100 |
R901374104 |
| DBAR 40 H2N1X/180E |
R901355285 |
| DBAR 40 H2N1X/200 |
R900734350 |
| DBAR 40 H2N1X/200V |
R900776632 |
| DBAR 40 H2N1X/250V |
R901426244 |
| DBAR 40 H2N1X/315 |
R901061251 |
| DBAR 40 H2N1X/315-250 |
R901201586 |
| DBAR 40 H2N1X/315Y |
R901418921 |
| DBAR 40 H3N1X/200 |
R901364491 |
| DBAR 40 H7N1X/200 |
R901363052 |
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