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  Pressure reduction valves  
  Modular assembly. Models 12 and 25. Sizes: CETOP 3 NG 6 and CETOP 5 NG 10.  
 
 
Direct action pressure reduction valves are cam operated with a coil pre-charged extreme and the other extreme is exposed to the hydraulic pressure. When the strength of the pressure exceeds that of the coil, the cam is displaced and according to the kind of valve it opens or closes the oil flow.
The oil drainage is internally connected at the T channel. They are manufactured in two sizes VR-M-12-#-P# CETOP 3 NG 6 and VR-M-25-#-P# CETOP 5 NG 10 in different models.

 
 
- Modular assembly
- Maximum inlet pressure 320 kg/cm²
- Reduced maximum pressure 250 kg/cm²
- Maximum flow VR-M-12-#-P# 40 l/min
- Assembly surface: CETOP 3 NG 6
- Maximum flow VR-M-25-#-P# 80 l/min
- Assembly surface CETOP 5 NG 10
- Two pressure ranges for each size:
B > 20 - 80 Kg/cm² and F > 50 - 250 Kg/cm²

 
 
  VR-M-12-#-PT / VR-M-12-#-PA / VR-M-12-#-PB (CETOP 3 NG 6)  
 
   
HYDRAULIC SCHEME
 
FIXING HOLES: Ø5,5
  Communication holes A, B, P, T, Ø 8.
BOARD ASSEMBLY: CETOP 3 / NG 6
  PM-SH-12-#-#
PM-M-SH-12-#V-#
PM-SH-12-#-#-RP-#
PM-M-SH-12-#V-RP-#
CODIFICATION
   
MODEL
WEIGHT (Kg)

PRESSURE
RANGE (Kg/cm²)

FLOW VOLUME (l/min)
A, B, P & T CONNECTION
VR-M-12-B-P#
1,4
20 - 80
40
Ø 6
VR-M-12-F-P#
50 - 250
 
 
 
 
 
  VR-M-25-#-PT / VR-M-25-#-PA / VR-M-25-#-PB (CETOP 5 NG 10)  
 
   
HYDRAULIC SCHEME
 
FIXING (SEE STUD CHART)
  Communication holes A, B, P, T, Ø 11
BOARD ASSEMBLY: CETOP 5 / NG 10
  PM-SH-25-#-T
PM-SH-25-#-L
PM-M-SH-25-#V-#
PM-SH-25-RP-#
PM-M-SH-25-#V-RP-#
CODIFICATION
   
MODEL
WEIGHT (Kg)

PRESSURE
RANGE (Kg/cm²)

FLOW VOLUME (l/min)
A, B, P & T CONNECTION
VR-M-25-B-P#
4
20 - 80
80
Ø 11
VR-M-25-F-P#
50 - 250
 
 
 
 
     
   
 
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