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Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-W220-20

Valves  DB.DBW.Solenoid Control Relief Valves  DBW-G06-A-1-XY-D-W220-20
Product name : Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-W220-20
Item : 2019411174531
Details :
 Valves  DB.DBW.Solenoid Control Relief Valves  DBW-G06-A-1-XY-D-W220-20
MODLE 4WE-06 SOLENOID WEIGHT (kg)
  AC DC
Single Coil 1.6 1.7
Two Coil 2.1 2.1
CHARACTERISICS
  • Max. operaded pressure 320 kgf/cm2
  • For subplate mounting
  • For installation in manifoids
  • Solenoid operated unloading via a builtion directional spool valve, or directional poppet valve
MODLE O RINGA,B PORT O RING X PORT SOCHOL CAP SCREW SUBPLATE TYPE
DB,DBW-G03 P18 NBR90 9B P9 NBR90 9B M12 x 40L…4PCS MA-02-1
DB,DBW-G06 P2B NBR90 9B P9 NBR90 9B M16 x 50L…4PCS MA-02-2
DB,DBW-G10 P34 NBR90 9B P9 NBR90 9B M20 x 55L…4PCS MA-02-3
SYMBOL

SPECIFICATION
MODLE MAX.PRESSURE
kgf/cm 2
PRESSURE ADJ. RANGE
kgf/cm 2
MAX. FLOW
l/min
MAX.BACK 
kgf/cm 2
WEIGHT(NO CONTAIN 
MAGNETIC VALVE)
(kg)
DB-G03 DBW-G03 320
1 : 7-70
2 : 7-140
3 : 7-320
100 160 3.5 3.4
DB-G06 DBW-G06 200 160 4.5 4.4
DB-G010 DBW-G10 400 160 6.0 5.9
HOW TO ORDER
DB W - G 06 - A - 1 - XY - D - W220 - 20    
                                     
  WIRING
10 : JOIN BOX WITH INDICATING LIGHT
20 : HIRSCHMANN TYPE WITH INDICATION LIGHT
   
  COIL VOLTAGE
G12 : 12V DCG24 : 24V DCW110 : 110/60Hz
W220 : 220/60HzW240 : 240/60Hz
   
  PILOT VALVE TYPE
D: Y: HA: 
   
  PILOT AND DRAIN TYPE
NO CODE : INTERNAL PILOT AND DRAIN TYPE
X : EXTERNAL PILOT
Y : EXTERNAL DRAIN  XY: EXTERNAL PILOT AND DRAIN TYPE
   
  PRESSURE ADJUSTING RANGE
1 : 7-70 kgf/cm 22 : 7-140 kgf/cm 2
3 : 7-320 kgf/cm 2
   
  VALVE TYPE
A : NORMALLY VENTED 
B : ENERGIZED TO VENT    
E : USED IN THE PROPORTION VALVE
   
  VALVE SIZE
03 : 3/8” 06 : 3/4” 10 : 1-1/4”
   
  MOUNTING
G : SUB-PLATE MOUNTING
   
  NO CODE:NO DIRECTIONAL
W : SOLENOID CONTROLLED
   
  SERIES NUMBER
FUNCTIONAL DESCRIPTION

General

DB,DBW Pressure valves are pilot operated pressure relief valves.

They are used for the limitation (DB) or limitation and solenoid actuated unloading (DBW) of the operating pressure. The pressure elief valves (DB) consistmainly of the main valve (1) with main spool assembly (3) and pilot valve (2) with pressure adjustment element.

Pressure relief valve type DB

The pressure presentin port A acts on the main spool (3). At the same time pressure is present via the control lines(6) and (7), which are fitted with orifices (4) and (5) on the spring loaded side of the main spool (3) and at the bail (8) in the pilot valve (2). If the pressure in port A exceeds the valve set at the spring (9) the ball (8) opens against the spring(9).

The signal for this comes intemaily via the control lines(10) and (6) from port A. The pressure fluid on the spring loaded side of the main poppet(3) now flows via the control line(7), orifice bore (11)and ball (8) into the spring chamber (12). In type DB…-5X/..-.it flows intemaily via the control line (13) to tank, or , in type DB..5X/..Y..extemaily via the control line(14). Due to the orifices (4) and (5) a pressure drop occurs at the main spool(3), the connection from port A to port B is open. Now the pressure fluid flows from port A to port B whilst maintaining the set operating pressure. The pressure relief valve may be unloaded or switched over to a different pressure (second pressure stage) via port "X" (15)

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-W220-10

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-W240-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-W110-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-G24-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-D-G12-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-Y-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-XY-HA-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-X-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-1-Y-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-2-XY-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-A-3-XY-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-B-1-XY-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G06-E-1-XY-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G03-A-1-XY-D-W220-20

Valves DB.DBW.Solenoid Control Relief Valves DBW-G10-A-1-XY-D-W220-20

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