Pump safety block รุ่น DBA…1X

Pressure relief valve, Pump safety block

DBA 1X
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

010203040506070809 101112131415161718192021
DBA               1X /                       *

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 *
  1. Only … 315 bar
  2. Please observe the pressure ratings and connection dimensions! (see dimensions).
  3. H-key with material no. R900008158 is included in the scope of delivery.
  4. Hyphen “–” only required if 12 and 13 = “no code”
  5. Mating connectors, separate order.

Preferred types and standard units are contained in the EPS (standard price list).


ModelCode
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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