File: AM2QF001_E 00/2000/eIV • 5
4
∆p (bar)
Q (l/min)
∆p (bar)
Q (l/min)
AM.2.QF.A AM.2.QF.B
AM.2.QF.AB
FLOW REGULATION
AM.2.QF...
MODULAR
FLOW
REGULATOR
CETOP 2
Max. operating pressure 250 bar
Flow rate regulation on 6 screw turns
Max. flow. 20 l/min
Hydraulic fluids Mineral oils DIN 51524
Fluid viscosity 10 ÷ 500 mm
2
/s a 50°C
Fluid temperature -20°C ÷ 75°C
Max. contamination level class 10 in accordance
with NAS 1638 with filter ß
25
≥75
Weight AM.2.QF.A/B... 0,5 Kg
Weight AM.2.QF.AB... 0,6 Kg
AM.2.QF type one way non-compen-
sated throttle valves are adjustable by
means of a grub screw.
Three types of regulations are avail-
able on A / B / AB lines, as shown in
the hydraulic symbols.
FREE FLOW
THROUGH
CHECK VALVE
AM Modular valve
2 CETOP 2/NG4
QF Non-compensated flow rate regulator
** Control on lines
A / B / AB
C Type of adjustment
grub screw
** 00 = No variant
V1 = Viton
1 Serial No.
ORDERING CODE
HYDRAULIC SYMBOLS
OVERALL DIMENSIONS
Support plane
specifications
AM.2.QF...
SCREWS AND STUDS CH. IV PAGE 6
