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HK L721 31P 6A E OB   

6/2-Magnetventil IGR 3/8“ 12VDC 310bar
HKL72131P6AEOB

The product image may differ

HKL72131P6AEOB HKL72131P6AEOB HKL72131P6AEOB
HKL72131P6AEOB HKL72131P6AEOB HKL72131P6AEOB HKL72131P6AEOB
Control voltage
12 V DC 
Leak oil port thread
G 1/4″ -19 
Thread A-B-C-D-P1-P2
G 3/8″ -19 
Download PDF

Please choose a variant

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Article

HK L721 31P 6A E OB    HK L721 31P 6A E OC HK L721 31P 6A I OB HK L721 31P 6A I OC
Product details for

HK L721 31P 6A E OB   

Control voltage
12 V DC
Leak oil port thread
G 1/4″ -19
Thread A-B-C-D-P1-P2
G 3/8″ -19
Design
with drain port
Overlap
positive (closed)
All characteristics

Characteristics

Max. working pressure
  • 310 bar for the version with a drain port / 250 bar for the version without a drain port. 
Design
  • with manual override function 
Material
  • housing: cast steel 
Surface
  • galvanised 
Flow rate max.
  • 60 l/min
Customs tariff number
  • 84812010 
All characteristics

Product description

Description
These directional control valves are for switching over the oil flow.
Delivery scope
With coil, without plug

Product variants

4 Results
Search
Identifier
Control voltage
Leak oil port thread
Thread A-B-C-D-P1-P2
Design
Details / items
HK L721 31P 6A E OB   
12 V DC 
G 1/4″ -19 
G 3/8″ -19 
with drain port 
Learn more
HK L721 31P 6A E OC
24 V DC 
G 1/4″ -19 
G 3/8″ -19 
with drain port 
Learn more
HK L721 31P 6A I OB
12 V DC 
- 
G 3/8″ -19 
without drain port 
Learn more
HK L721 31P 6A I OC
24 V DC 
- 
G 3/8″ -19 
without drain port 
Learn more

Column selection

Control voltage
Leak oil port thread
Thread A-B-C-D-P1-P2
Design
Overlap

Parts and Accessories

Replacements

MAS_HK_SP_L7

HK SP L7

4 Variants

Coil for solenoid-operated directional control valve HK L7**

Customs tariff number

85059029

Accessories

MAS_HK_SP_DIN_43650

HK SP DIN 43650

10 Variants

Electrical plug for solenoid coil DIN 43650 / ISO 4400

Standard

EN 175301-803 (DIN 43650) / ISO 4400

Operating temperature

-40 °C to +125 °C

Material

housing: polyamide

contacts: CuZn

Protection class

IP 65

Construction type

plug with central screw, type A
MAS_HK_MU_L

HK MU L

2 Variants

Attaching nut for solenoid directional control valve pipeline installation

Use

For mounting the solenoid coil, to the valve.

Customs tariff number

84819000
MAS_HK_NH_L

HK NH L

2 Variants

Manual override for solenoid valve for pipe installation

Design

Rubber cap with push button.

Use

for manual emergency operation of solenoid valves

Customs tariff number

84812010