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HK ADRL 20

Check valve pilot operated IGR3/4"
HKADRL20

The product image may differ

HKADRL20
HKADRL20 HKADRL20
p max.
350 bar
Cracking pressure
0.5 bar
Level control ratio
1:2.5 
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Please choose a variant

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Article

HK ADRL 10 HK ADRL 15 HK ADRL 20 HK ADRL 32
Product details for

HK ADRL 20

p max.
350 bar
Cracking pressure
0.5 bar
Level control ratio
1:2.5
Q max.
100 l/min
A
55 mm
B
175 mm
C
42.5 mm
D
18.5 mm
E
G 3/4″
F
19 mm
G
54.5 mm
All characteristics

Characteristics

Max. working pressure
  • max. 400 bar 
Design
  • cone locking 
  • pilot-controlled - single-acting 
Material
  • steel 
Customs tariff number
  • 84812010 

Product variants

4 Results
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Show dimensional drawing
Identifier
p max. (bar)
Cracking pressure (bar)
Level control ratio
Q max. (l/min)
Details / items
HK ADRL 10
400  bar
0.5  bar
1:2.8  
30  l/min
Learn more
HK ADRL 15
350  bar
0.5  bar
1:2.7  
60  l/min
Learn more
HK ADRL 20
350  bar
0.5  bar
1:2.5  
100  l/min
Learn more
HK ADRL 32
350  bar
0.5  bar
1:2.3  
300  l/min
Learn more

Column selection

p max. (bar)
Cracking pressure (bar)
Level control ratio
Q max. (l/min)
A (mm)
B (mm)
C (mm)
D (mm)
E
F (mm)
G (mm)