NG10-32 • Used for bottom sub-plate mounting • Installation face follow DIN24340 E and ISO 6264 • Used in screw connection, used for bottom sub-plate mounting • Five pressure ranges • Unloading operation via a built-on solenoid directional valve • Four adjustment types: knob, adjustment screw with protection cap, lockable knob with scale, knob with scale • Optional switching shock damping (Only for DBW) NG10-52 • Used in flange connection • Used for bottom sub-plate mounting • Two pressure adjustment units: adjustment screw with protection cap and adjustment handle • Four types of set pressure: unload with the help of the installed solenoidic direct valve • Pilot oil backflow inside or outside • Remote control orifice, optional • Optional main spool as base valve or slide valve
Technical Specs
Specifications
NG10-32
NG10-52
Installation position
Optional
Weight
DB...10
DB...15
DB...20
DB...25
DB...30
Sub-plate mounting
DB
kg
about 3
-
about 3.9
-
about 5.3
/
DBW
kg
about 4.5
-
about 5.4
-
about 6.8
/
DBC
kg
about 1.2(Type DBWC add 1.5) kg
/
DBC10 or 30
kg
about 1.5(Type DBWC add 1.5) kg
/
Threaded connection
DB..G..
kg
about 5.3
about 5.2
about 5.1
about 5.9
about 5.8
/
DBW..G..
kg
about 6.8
about 6.7
about 6.6
about 7.4
about 7.3
/
Switching shock damping
kg
about 0.6
/
DB52...
kg
/
/
/
/
/
about 27.6
DBW52...6E
kg
/
/
/
/
/
about 29.5
Technical parameters of directional valve
Refer to the solenoid valvetype WE6,normally close use 3WE6A9,normally open use 3WE6B9
Refer to the solenoid valvetype WE6,normally close use 4WE6Y9,normally open use 4WE6D9
Fluid
Mineral oil suitable for NBR and FKM seal
Phosphate ester for FKM seal
Fluid temperature range
℃
-30 to +80(NBR seal)
-20 to +80(FKM seal)
Viscosity range
mm2/s
10 to 800
-20 to +80(FKM seals
Degree of contamination
Maximum permissible degree of fluid contamination:
Class 9. NAS 1638 or 20/18/15, ISO4406
Max. operating pressure
Port A B X P
bar
350
/
Port T (DB)
bar
315
/
Port P, T , X
bar
/
315
Port Y
DB 52...
bar
/
315
DBW52...6E
bar
/
DC to 210;AC to 160
Max.backing pressure
Port Y DB
bar
315
/
Port Y or T DBW
bar
AC to 160,DC to 210
/
Max. setting pressure
bar
50; 100; 200; 315; 350
315
Min. settable pressure
bar
Interrelated with Q(Refer to the characteristic curve)
Related with flow-rate ( Refer to the characteristic curve