FLUID POWER SYMBOL
TUCSON
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
Umbergaon, Gujarat
C1B 246/5, G.I.D.C. Indl. Estate
tucson@vsnl.com
3D ISOMETRIC VIEW
12
FLOW CONTROL VALVEDGMFN3
Specifications
Figures based on: Oil Temp = 40°C Viscosity = 40 cSt
Max Flow 60 lpm
Max Pressure 350 bar
Cartridge Material
Working parts : Hardened, ground steel
External surfaces : Zinc plated
Weight
DGMFN3 P: 1.12 kgs
DGMFN3 AB: 1.12 kgs
Manifold Material SG Iron
Mounting CETOP3
Seal Kit Number SKDGMFN3 (Nitrile) SKDGMFN3V (Viton
®
)
Filtration Level BS5540/4 Class 18/13 (25µ nominal)
Operating Temp -20°C to +90°C (Standard Seals)
Leakage Less than 0.3 millilitres/min (5 dpm)
Viscosity Range 5 to 500 cSt
Application
The modular or sandwich valve is
stacked along with directional valves
in CETOP 3 interfaces to provide a
flow control valve system. The valve
can be used to control the flow from
the pump, create backpressure in the
tank line of to either meter in or meter
out the flow in the A and B lines.
Operation
A fine tread on the adjustable throttle
reveals an annular gap, controlling the
flow in the forward/reverse direction.
The adjusted throttle cross-section
produces a pressure drop which
determines the volume flow. Flow
to/from either of the actuator ports (A
or B) allow free flow in the opposite
direction.
Features
Sandwich construction offers a
compact solution. Hardened working
parts ensure a long, reliable and
trouble-
free life. The cartridge
construction gives flexibilit
y in
servicing.
12-360.A
DGMFN3 P
DGMFN3 T
DGMFN3 A B
TP A B
AS SHOWN
PRESSURE CHARACTERISTICS
TO ORDER
T
UCSON
H
YDROCONTROLS
www.tucsonhydrocontrols.com
tucson@vsnl.com
Umbergaon, Gujarat
C1B 246/5, G.I.D.C. Indl. Estate
Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.
12
12-360.B
BASIC CODE
CONTROL LOCATION
P - P LINE
T - T LINE
A - A LINE
B - B LINE
CONTROL TYPE
1 - CRUDE CONTROL
2 - FINE CONTROL
SECONDARY CONTROL LOCATION
B - B LINE (FOR DUAL FLOW CONTROL ONLY)
ADJUSTMENT
P - LEAKPROOF SCREW ADJUSTMENT
K - KNOB
BASIC CODE: DGMFN3 A B
CETOP3
COMPLETE VALVE
DGMFN3 A 2 P B 2 P
CONTROL TYPE
(SAME AS PREVIOUS)
ADJUSTMENT
(SAME AS PREVIOUS)
BASIC CODE: DGMFN3 P
CETOP3
COMPLETE VALVE
CETOP3
COMPLETE VALVE
BASIC CODE: DGMFN3 T
==
46
20
23
59,5
9738
24,5
9033
MAX
40
40
33
MAX
Pressure (bar)
Flow (lpm)
0 10 20 30 40 50 60
0
4
8
12
16
20
THROTTLE
FULLY OPEN
REVERSE
CHECK
38
46
46
97
26
17
40
