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  Insertional cartridge valves  
  With screw. Pressure reduction valve (with exhaust). Model VRI-20.  
 
 
By means of its pressure range, these valves enable a pressure reduction through a pilotage that enables a discharge to tank of the difference between the P line pressure and the pressure to which the valve has been regulated.

 
 
- Pressure ranges:
1-60 Kg/cm²
2-120 Kg/cm²
3-250 Kg/cm²
- Maximum work pressure: 320 Kg/cm²
- Maximum flow volume: 90 l/min

 
   
 
  VRI-20-#  
 
   
HYDRAULIC SCHEME
ORDER CODE:
 
   
PRESSURE (Kg/cm²)
FLOW VOL.
(l/min)

EXTERNAL SEALS

ASSEMBLY
TORQUE (Nm)

WEIGHT
(Kg)
320
90
O ring 2-014 > 1 unit
O ring 2-016> 1 unit
O ring 2-019> 1 unit
Support 1,25x14,5x16,9 > 1 unit
Support 1,25x16,4x18,9 > 1 unit
30 / 40
0,25
 
 
 
 
 
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