66 200/117 ED
1/4
66 200/117 ED
0.75
30.2
40.5
21.5
5.1
12.7
31.75
BA
T
P
M5
15.5
25.9
31
Ø7.5(max)
RPC1*/M
FLOW CONTROL VALVE
SERIES 10
HYDRAULIC SYMBOLS
OPERATING PRINCIPLEMOUNTING INTERFACE
— The RPC1*/M valve is a flow control valve with pressure
and temperature compensation, made as a modular
version with mounting surface according to the ISO 4401
standards.
— It can be assembled quickly under the ISO 4401-03
directional solenoid valves and allows easy execution of
hydraulic circuits where control of the speed of the
actuators is required.
— It is available in six flow adjustment ranges up to 30 l/min.
— Combined with MDS3 type solenoid operated directional
control valves (see cat. 41 251), it’s possible to obtain
circuits for the fast/slow control of the work actuators.
ISO 4401-03-02-0-05
(
CETOP 4.2-4-03-250)
CONFIGURATIONS
(see hydraulic symbols table and identification code - par. 1)
NOTE: for detailed information regarding the RPC1 flow control valve, see catalogue 32 200
MODULAR VERSION
ISO 4401-03
p max
250 bar
Q max (see table of performances)
PERFORMANCES (measured with mineral oil of viscosity 36cSt at 50°C)
Maximum operating pressure bar 250
Maximum flow rate in controlled lines
Maximum flow rate in the free lines
Reverse free flow maximum flowrate
l/min
1- 4-10-16-22-30
65
40
Ambient temperature range °C -20 / +60
Fluid temperature range °C -20 / +80
Fluid viscosity range cSt 10 ÷ 400
Fluid contamination degree
According to ISO 4406:1999
class 20/18/15
Recommended viscosity cSt 25
Mass: RPC1-*/M/ A-B-T-P
RPC1-*/M/ D
RPC1-*/M/PCT3
only modular block ISO 4401-03
without flow control valves:
RPC1-K/M/*
RPC1-K/M/PCT3
kg
3
4,1
3,7
1,5
2,4
66 200/117 ED
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RPC1*/M
SERIES 10
1 - IDENTIFICATION CODE
2 - CHARACTERISTIC CURVES
(values obtained with viscosity of 36 cSt at 50°C)
FLOW ADJUSTMENT PRESSURE ADJUSTMENT
(PCT3 version)
1) pressure drops on free lines
2) pressure drops through check valve
3) pressure drops through the backpressure
valve (PCT3 version)
PRESSURE DROPS ∆p - Q
KNOB TURNS
Seals: omit for mineral oils
V = viton for special fluids
M1 = adjustment knob only for PCT3
version (omit for adjustment with
countersunk hex screw)
Series No. (the overall and
mounting dimensions remain
unchanged from 10 to 19)
Configurations:
P = meter in control on line P
A = control from chamber A of the actuator
B = control from chamber B of the actuator
D = control from chambers A and B of the actuator
T = meter out control on line T
PCT3 = meter in control on line P with backpressure
adjustable on line T up to 70 bar
(A and B configurations are not available in K version)
Flow adjustment range:
1 = 1 l/min 16 = 16 l/min
4 = 4 l/min 22 = 22 l/min
10 = 10 l/min 30 = 30 l/min
K = only ISO 4401-03 modular block
supplied without flow control valve
Modular version
size ISO 4401-03
Pressure and temperature
compensated flow control valve
C
P
R
1 - / M / - / 10
/
3 - HYDRAULIC FLUIDS
Use mineral oil-based hydraulic fluids HL or HM type, according to ISO 6743-4. For these fluids, use NBR seals. For fluids HFDR type
(phosphate esters) use FPM seals (code V). For the use of other kinds of fluid such as HFA, HFB, HFC, please consult our technical
department.
Using fluids at temperatures higher than 80 °C causes a faster degradation of the fluid and of the seals characteristics. The fluid must be
preserved in its physical and chemical characteristics.
66 200/117 ED
3/4
RPC1*/M
SERIES 10
70
4
8
2
1
0870
1.346
3
2
1
13.7
B
P
286
T
178
1
08
R
PC1-*/M/D
2
7.5
RPC1-*/M/P
RPC1-*/M/T
A
2
4
190
1
ø32
66
8
50
268
110
567
190
1
RPC1-*/M/A
2
4
RPC1-*/M/B
2
1
9
RPC1-*/M/PCT3
1
4 - OVERALL AND MOUNTING DIMENSIONS RPC1-*/M VALVES
dimensions in mm
1
Mounting plate with sealing rings:
P-OR1L/20N (NBR seals)
P-OR1L/20V (Viton seals)
For RPC1-*/M/PCT3 without
mounting plate:
4 OR 2037 (9.25x1.78) - 90 Shore
2
Flow adjustment knob (3 turns total)
Rotate anticlockwise to increase
flow.
3
Knob locking screw
4
Cross-connection cover
5
Backpressure valve on line T.
Pressure adjustment range up to
70 bar
6
Locking nut: spanner 17
7
Countersunk hex screw: spanner 5
Rotate clockwise to increase
pressure
8
Adjustment knob: M1
9
Pressure gauge port 1/4” BSP
66 200/117 ED
4/4
RPC1*/M
SERIES 10
REPRODUCTION IS FORBIDDEN. THE COMPANY RESERVES THE RIGHT TO APPLY ANY MODIFICATIONS.
48
70
B
A
BA
70
46 1.3
1
B1A1
13.7
B
T
A
P
P(T)
70
B(A)
A(B)
2
12
RPC1-K/M/D
7.5
RPC1-K/M/P
RPC1-K/M/T
5
1
50
160
P
110
43
P1
B
RPC1-K/M/PCT3
A
1
P1(T1)
7
6
ø32
66
P
TAB
B
A
B
A
P1 T1 A1 B1
PT AB
B
A
P
1 T1 A1 B1
PT AB
A
B
P
1 T1 A1 B1
PT AB
M
B
A
P
1 T1 A1 B1
5 - OVERALL AND MOUNTING DIMENSIONS OF BLOCKS WITHOUT FLOW CONTROL VALVE
dimensions in mm
1
Mounting plate with sealing rings:
P-OR1L/20N (NBR seals)
P-OR1L/20V (Viton seals)
For RPC1-*/M/PCT3 without
mounting plate:
4 OR 2037 (9.25x1.78) - 90 Shore
2
Cross-connection cover
3
Backpressure valve on line T.
Pressure adjustment range up to
70 bar
4
Locking nut: spanner 17
5
Countersunk hex screw: spanner 5
Rotate clockwise to increase
pressure
6
Adjustment knob: M1
7
Pressure gauge port 1/4” BSP
