File: AM3V$003_E 04/2010/eIV • 9
4
P (bar)
Q (l/min)
AM.3.VM.A
AM.3.VM.B
AM.3.VM.AB
P (bar)
Q (l/min)
AM.3.VM.P
AM.3.VI.A
AM.3.VI.B
AM.3.VI.AB
AM.3.VM type pressure regulating
valves are available with a pressure
range of 2 ÷ 320 bar.
Adjustment is by means of a grub
screw or a plastic knob.
Three basic versions are available:
- AM3VM on single A or B lines, and
on A and B lines, with drainage to T;
- AM3VMP on single P line, with
drainage to T;
- AM3VI on single A or B lines, and on
A and B lines, with crossed drainage
on A or B (see hydraulic symbols).
All versions can accept three types of
springs with calibrated ranges as
shown in the specifications.
The cartridge, which is the same for all
versions, is the direct acting type
CMP10.
For the minimum permissible set-
ting pressure depending on the
spring, see minimum pressure set-
ting curve.
AM.3.VM... / AM.3.VI... MODULAR
MAX
. PRESSURE VALVES CETOP 3
Max. operating pressure 320 bar
Setting ranges: spring 1 max. 50 bar
spring 2 max. 150 bar
spring 3 max. 320 bar
Max. flow 40 l/min
Hydraulic fluids Mineral oils DIN 51524
Fluid viscosity 10 ÷ 500 mm
2
/s
Fluid temperature -25°C ÷ 75°C
Ambient temperature -25°C ÷ 60°C
Max. contamination level class 10 in accordance
with NAS 1638 with filter ß
25
≥75
Weight AM.3.VM.A/B/P... 1,2 Kg
Weight AM.3.VM.AB... 1,3 Kg
Weight AM.3.VI.A/B... 2 Kg
Weight AM.3.VI.AB... 2,2 Kg
AM Modular valve
3 CETOP 3/NG6
** VM = Maximum pressure
VI = Maximum pressure crossline
** Adjustment on the lines
AM.3.VM Version = A / B / P / AB
AM.3.VI Version = A / B / AB
* Type of adjustment
M = Plastic knob
C = Grub screw
* Setting ranges at port A/B/P
1 = max. 50 bar (white spring)
2 = max. 150 bar (yellow spring)
3 = max. 320 bar (green spring)
* Setting ranges at port B
(Omit if the setting is same
as that at port A)
1 = max. 50 bar (white spring)
2 = max. 150 bar (yellow spring)
3 = max. 320 bar (green spring)
** 00 = No variant
V1 = Viton
3 Serial No.
HYDRAULIC SYMBOLS
ORDERING CODE
PRESSURE - FLOW RATE
MINIMUM SETTING PRESSURE
Curves n° 1 - 2 - 3 = setting ranges
AM.3.VM / AM.3.VI...
CMP.10... BFP CARTRIDGE CATALOGUE
SCREWS AND STUDS CH. IV PAGE 21
3
2
1
3
2
1
File: AM3V$003_E 04/2010/eIV • 10
4
AM.3.VM.AB...
AM.3.VM.P...
AM.3.VI.AB...
AM.3.VM.../AM.3.VI... MODULAR MAX. PRESSURE VALVES CETOP 3
OVERALL DIMENSIONS
Type of adjustment
M Plastic knob
C Grub screw
Type of adjustment
M Plastic knob
C Grub screw
Type of adjustment
M Plastic knob
C Grub screw
Support plane
specifications
Support plane
specifications
Support plane
specifications
