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HK ADR 20

Check valve IGR3/4"
HKADR20

The product image may differ

HKADR20
HKADR20 HKADR20
p max.
350 bar
Cracking pressure
0.5 bar
Q max.
300 l/min
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Please choose a variant

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Article

HK ADR 06 HK ADR 10 HK ADR 15 HK ADR 20 HK ADR 25 HK ADR 32
Product details for

HK ADR 20

p max.
350 bar
Cracking pressure
0.5 bar
Q max.
300 l/min
G
G 3/4″ -14
L
103 mm
SW
36 mm
All characteristics

Characteristics

Max. working pressure
  • max. 400 bar 
Design
  • cone locking 
Material
  • housing: galvanised steel 
  • internal parts made of steel 
Customs tariff number
  • 84812010 

Product variants

6 Results
Search
Show dimensional drawing
Identifier
p max. (bar)
Cracking pressure (bar)
Q max. (l/min)
G
Details / items
HK ADR 06
400 bar
0.5 bar
40 l/min
G 1/4″ -19 
Learn more
HK ADR 10
400 bar
0.5 bar
80 l/min
G 3/8″ -19 
Learn more
HK ADR 15
350 bar
0.5 bar
150 l/min
G 1/2″ -14 
Learn more
HK ADR 20
350 bar
0.5 bar
300 l/min
G 3/4″ -14 
Learn more
HK ADR 25
350 bar
0.5 bar
360 l/min
G 1″ -11 
Learn more
HK ADR 32
350 bar
0.5 bar
500 l/min
G 1.1/4″ -11 
Learn more

Column selection

p max. (bar)
Cracking pressure (bar)
Q max. (l/min)
G
L (mm)
SW (mm)