Bosch Rexroth AG | Pneumatics
Preparation of compressed air → Maintenance units and components
3/2-way valve, electrically operated, Series NL4-SOV
▶ G 1/2 ▶ pipe connection ▶ Electr. connection: Plug, ISO 6952, form B ▶ ATEX optional
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for detailed information
Pneumatics catalog, online PDF, as of 200-02-8, © Bosch Rexroth AG, subject to change
0006022_2
Version Poppet valve, Can be assembled into blocks
short circuit protected
Pilot internal
Sealing principle soft sealing
Working pressure min./max. 2.5 bar / 0 bar
Ambient temperature min./max. -0°C / +60°C
Medium temperature min./max. -0°C / +60°C
Medium Compressed air
Max. particle size 5 µm
Protection class according to EN
60529:, with Plug
IP 65
Duty cycle 00 %
Materials:
Housing Die cast zinc
Seals Acrylonitrile butadiene styrene
Front plate Acrylonitrile butadiene styrene
Technical Remarks
■ The pressure dew point must be at least 5 °C under ambient and medium temperature and may not exceed 3 °C.
■ ATEX optional: The ATEX ID depends on the selected ATEX coil.
Operating
voltage
Power consumption Switch-on power Holding power
DC AC 50 Hz AC 60 Hz DC AC 50 Hz AC 50 Hz
W VA VA
24 V - - 4.8 - -
- 230 V 230 V - .8 8.5
Port Exhaust Operating
voltage
Qn Weight Note Part No.
DC AC 50
Hz
AC 60
Hz
1▶2 2▶3
[l/min] [kg]
- G /2 G /2
24 V - -
4000 600 .05 -
0821300932
- 230 V 230 V
0821300933
- G /2 G /2 - - - 4000 600 .09 ); 3)
0821300934
G /2 G /2 - - - 4000 600 .05 ); 2); 3)
0821300937
nominal flow Qn with secondary pressure 6 bar at Δp =  bar
) pilot valve without coil
2) manual override: with detent
3) ATEX optional
2
Bosch Rexroth AG | Pneumatics
Preparation of compressed air → Maintenance units and components
3/2-way valve, electrically operated, Series NL4-SOV
▶ G 1/2 ▶ pipe connection ▶ Electr. connection: Plug, ISO 6952, form B ▶ ATEX optional
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for detailed information
Pneumatics catalog, online PDF, as of 200-02-8, © Bosch Rexroth AG, subject to change
Flow rate characteristic
000766_b
p2 = secondary pressure
qn = nominal flow
Dimensions
V
A3B1
A2
A1
W1
JH
I
CT3 D
E
1
0006028_m
) electrically operated
A1 A2 A3 B1 C D E H I J T3 W1
G /2 G /2 G /2 .8 56.5 33.5 5 54 5.5 69 0 67