Pump safety block รุ่น DBAEE...2X

Pressure relief valve, Pump safety block

DBAEE 2X
Pump safety block รุ่น DBAEE...2X

รายละเอียด Pump safety block รุ่น DBAEE...2X

  • Size 16 … 32
  • Component series 2X
  • Maximum operating pressure 350 bar
  • Maximum flow 400 l/min

Features

  • Zero-pressure start-up and circulation of the pump
  • Intended for direct mounting onto the SAE pressure port of the pump
  • Low circulation pressure due to short distance
  • Low compression volume for soft switching to depressurized circulation
  • 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
  • Low noise level due to direct flange mounting at the pump

Type code

0102030405060708 091011121314
DBAEE   B       2X /   G24 K31        

Type
01 Pump safety block with mounted proportional pressure relief valve and integrated control electronics, type DBETE-6X/.Y.K31 1) DBAEE
Size
02 NG 16 15
NG 25 25
NG 32 30
Valve mounting
03 Normally open B
Type of connection / SAE flange 2)
04 Standard flange (207 ... 345 bar) F
High-pressure flange (345 bar) H
Adjustment type for pressure adjustment 3)
05 Rotary knob (rotary knob with "KW" scale) 1
Sleeve with hexagon and protective cap (spindle with internal hexagon, without scale, with protective cap, sealable “S”; spindle with scale, with protective cap “AS”) 2
Lockable rotary knob with scale (lockable rotary knob with "KS" scale) incl. H-key 3
Rotary knob with scale (rotary knob with "KW" scale) 7
06 Without pressure switch
With mounted pressure switch type HED 8 OH… (connector according to DIN EN 175301-803, without mating connector) D 4)
Component series
07 Component series 20 … 29 (20 … 29: unchanged installation and connection dimensions) 2X
Pressure rating
08 Set pressure up to 50 bar 50
Set pressure up to 100 bar 100
Set pressure up to 200 bar 200
Set pressure up to 315 bar 315
Set pressure up to 350 bar 350
 
09 Direct voltage 24 V G24
Electrical individual connection
10 Without mating connector; connector DIN EN 175201-804 K31 4)
Interface electronics
11 Command value 0 … 10 V A1
Command value 4 … 20 mA F1
Nozzle fitting
12 Fixed pumps
Lateral channel closed, transverse channel open, pilot oil bore open; (standard for displacement pumps; pure DBW function) no code
Variable pumps
Item 17.1: Lateral channel closed by means of plug, transverse channel open; item 17.2: Pilot oil bore closed by means of plug (e.g. for axial piston variable displacement pump type A4VSO140 with DRG controller) A00
Item 17.1: Nozzle Ø0.8 mm in lateral channel, transverse channel open; item 17.2: Pilot oil bore closed by means of plug (standard for control pumps with DFR1 or DFLR controller) A08 5)
Item 17.1: Nozzle Ø1.0 mm in lateral channel, transverse channel open; item 17.2: Pilot oil bore closed by means of plug (for nozzle fitting of the block, refer to the circuit examples) A10 5)
Seal material
13 NBR seals no code
FKM seals V
Type-examination procedure
14 Without type-examination procedure no code
Type-examination tested safety valve according to PED 2014/68/EU E
  1. Externally discharge the pilot oil from the proportional pressure relief valve type DBETE
  2. Observe the pressure ratings and connection dimensions!
  3. Adjustment type for pressure switch type HED8 in brackets!
  4. Mating connectors, separate order
  5. If used on variable displacement pumps with DFLR controllers, the nozzle at port X of the pump control must be removed!

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


ModelCode
DBAEE 15 BF2-2X/100G24K31A1A08 R901423724
DBAEE 15 BF2-2X/200G24K31A1A08 R901309582
DBAEE 15 BF2-2X/315G24K31A1A00 R901200425
DBAEE 15 BF2-2X/315G24K31A1A08 R901209819
DBAEE 15 BF2-2X/315G24K31F1A08 R901283726
DBAEE 15 BF2-2X/350G24K31A1A00 R901226889
DBAEE 15 BH2-2X/200G24K31A1 R901225541
DBAEE 15 BH2-2X/350G24K31A1 R901409358
DBAEE 15 BH2-2X/350G24K31A1A00 R901199159
DBAEE 25 BF2-2X/200G24K31A1A08 R901199668
DBAEE 25 BF2-2X/200G24K31F1A08 R901375593
DBAEE 25 BF2-2X/315G24K31A1A00 R901188030
DBAEE 25 BF2-2X/315G24K31A1A08 R901204062
DBAEE 25 BF2-2X/315G24K31F1A08 R901297813
DBAEE 25 BF3-2X/315G24K31A1A08 R901253471
DBAEE 25 BH2-2X/200G24K31A1 R901225543
DBAEE 25 BH2-2X/200G24K31A1A00 R901206041
DBAEE 25 BH2-2X/315G24K31A1A00 R901198940
DBAEE 25 BH2-2X/350G24K31A1 R901250542
DBAEE 25 BH2-2X/350G24K31A1A00 R901197001
DBAEE 30 BF2-2X/100G24K31A1A08 R901240602
DBAEE 30 BF2-2X/200G24K31A1A08 R901216833
DBAEE 30 BH2-2X/200G24K31A1 R901209821
DBAEE 30 BH2-2X/200G24K31A1A08 R901211420
DBAEE 30 BH2-2X/200G24K31F1 R901353892
DBAEE 30 BH2-2X/250G24K31A1A08 SO5 R901232170
DBAEE 30 BH2-2X/275G24K31F1A08E R901312688
DBAEE 30 BH2-2X/315G24K31A1 R901312120
DBAEE 30 BH2-2X/315G24K31A1A00 R901234676
DBAEE 30 BH2-2X/315G24K31A1A00V R901434904
DBAEE 30 BH2-2X/315G24K31A1A08 R901196836
DBAEE 30 BH2-2X/315G24K31A1A08V R901196837
DBAEE 30 BH2-2X/315G24K31F1 R901403593
DBAEE 30 BH2-2X/315G24K31F1A00 R901432225
DBAEE 30 BH2-2X/315G24K31F1A00V R901440103
DBAEE 30 BH2-2X/315G24K31F1A08 R901238858
DBAEE 30 BH2-2X/350G24K31A1A00 R901198388

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