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HK 055 301 000 300

Check valve da. pilot-op. IGR1/2"
Thread
G 1/2″ -14 
Cracking pressure
1.5 bar
Level control ratio
1:3.2 
Download PDF

Please choose a variant

Show table of articles
Product details for

HK 055 301 000 300

Thread
G 1/2″ -14
Cracking pressure
1.5 bar
Level control ratio
1:3.2
Q max.
50 l/min
A
110 mm
B
35 mm
C
69 mm
D
40 mm
E
69 mm
F
35 mm
H
34 mm
All characteristics

Characteristics

Max. working pressure
  • max. 210 bar 
Design
  • cone locking 
  • pilot-controlled - double-acting 
  • seat version - leak-free 
Material
  • housing: aluminium 
  • internal parts made of steel 
Customs tariff number
  • 84812010 

Product variants

3 Results
Show dimensional drawing
Identifier
Thread
Cracking pressure (bar)
Level control ratio
Q max. (l/min)
Details / items
G 1/2″ -14 
1.5 bar
1:3.2 
50 l/min
Learn more
G 3/4″ -14 
1.5 bar
1:4 
100 l/min
Learn more
G 3/8″ -19 
1 bar
1:7 
30 l/min
Learn more

Column selection

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