61
Pressure control valves
D2WWEI01E
1
2
3
RP..X type
pressure reducing valves - 3 way
• Piloted acting with relieving
• Spool type
• Control with proportional solenoid
• External zinc-plated and corrosion-proof components
• Excellent stability throughout the range
• Suitable for applications where high flow rates and low pressure drop are required
• From SAE08 to SAE12 cavities
1
2 3
A B
C D
Technical specifications and diagrams are measured with mineral oil of 46 cSt viscosity at 40°C (104°F) temperature.
RP08X RP10X RP12X
Nominal flow
50 l/min
(13 US gpm) 70 l/min (18.5 US gpm) 70 l/min (18.5 US gpm)
Max. pressure
Port 2= 350 bar
(5100 psi)
Port 3= 30 bar (435 psi)
Port 2= 350 bar (5100 psi)
Port 3= 50 bar (725 psi)
Oil leakage -
Fluid mineral based or sinthetic hydraulic fluid with lubricating properties
Viscosity 12-200 cSt
Max level of contamination 18/16/13 ISO4406
Fluid temperature
with NBR seals+Polyurethane
with FPM seals
from -25°C
(-13°F) to 90°C (194°F)
from -20°C (-4°F) to 110°C (230°F)
Environmental temp. for
working conditions
from -20°C
(-4°F) to 60°C (140°F)
Cavity SAE 08/3 SAE 10/3 SAE 12/2
Coil type* BQP19/BH
Nominal voltages 12 VDC - 24 VDC
Power rati ng 15 W (BQP19) - 33 W (BH)
Max. control current
12V->1.25 A - 24V->0.63 A (BQP19)
12V->1.7 A- 24V->0.85 A (BH)
Dither frequency 150-200 Hz
Hysteresis - - -
Wei g h t
0.44 kg
(0.97 lb) 0.49 kg (1.08 lb) 0.61 kg (1.34 lb)
NOTE - For different conditions, please contact Walvoil Sales Dpt. - *For coils further features see from page 201.
Valve
type
A B C D
mm
in
mm
in
Nm
lbft
Nm
lbft
RP08X 40.8
1.61
92.3
3.63
24 30
22
28 5
3.7
RP10X 47.2
1.86
90.5
3.56
27 50
37
28 5
3.7
RP12X 73.5
2.89
93
3.66
32 80
59
28 5
3.7
62
D2WWEI01E
Pressure control valves
RP..X type
Ordering codes and description composition
RP08X/001B
3 Seals
TYPE DESCRIPTION
B NBR (Buna)+Polyurethane o-ring seals, std configuration
V FPM (Viton) o-ring seals, contact Sales Dept
4 Coils
TYPE CODE DESCRIPTION
BH 12VDC 4SLD001200A 12VDC-ISO4400 coil
BQP19 12VDC 4SL5000126A 12VDC-ISO4400 coil
For complete coils list see from page 201
5 Valve body
TYPE CODE DESCRIPTION
SAE08/3-G 3/8 3CC0830C11 Aluminium body for cavity 08 valve,
G 3/8 std thread
SAE10/3-G 3/8 3CC1030C11 Aluminium body for cavity 10 valve,
G 3/8 std thread
SAE12/3-G 1/2 3CC1230D11 Aluminium body for cavity 12 valve,
G 1/2 std thread
Note: aluminium body can stand up to 210 bar
(3050 psi)
For steel bodies or different threading see from page 210
6 Connector
TYPE CODE DESCRIPTION
ISO4400 4CN1009995B Connector
For complete connectors list see from page 201
1 Cartridges
TYPE CODE DESCRIPTION
SAE cavity 08/3
RP08X/001B 0RP080002016 Pressure range 1
RP08X/002B 0RP080002015 Pressure range 2
RP08X/003B 0RP080002017 Pressure range 3
RP08X/004B 0RP080002018 Pressure range 4
SAE cavity 10/3
RP10X/001B 0RP10002035 Pressure range 1
RP10X/002B 0RP10002033 Pressure range 2
RP10X/003B 0RP10002036 Pressure range 3
RP10X/004B 0RP10002037 Pressure range 4
SAE cavity 12/3
RP12X/001B 0RP12002019 Pressure range 1
RP12X/002B 0RP12002020 Pressure range 2
RP12X/003B 0RP12002021 Pressure range 3
RP12X/004B 0RP12002022 Pressure range 4
2 Pressure range
TYPE DESCRIPTION
1 Pressure range 10÷50 bar
(145÷725 psi);
2 Pressure range 10÷170 bar
(145÷2465 psi);
3 Pressure range 90÷350 bar
(1300÷5075 psi);
4 Pressure range 10÷90 bar
(145÷1300 psi);
4
6
3
2
1
5
2 31
Pressure reducing valves - 3 way
63
D2WWEI01E
Pressure control valves
0RP08002017 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
300
200
400
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
2000
3000
5000
4000
0RP08002018 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
120
200
160
40
80
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1500
750
2250
0RP08002017 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
300
200
400
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
2000
3000
5000
4000
0RP08002018 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
120
200
160
40
80
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1500
750
2250
0RP08002017 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
300
200
400
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
2000
3000
5000
4000
0RP08002018 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
120
200
160
40
80
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1500
750
2250
0RP08002017 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
300
200
400
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
2000
3000
5000
4000
0RP08002018 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
120
200
160
40
80
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1500
750
2250
0RP08002016 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
120
80
60
20
40
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
500
1000
1500
0RP08002015 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
200
150
250
50
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
3000
2000
0RP08002016 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
120
80
60
20
40
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
500
1000
1500
0RP08002015 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
200
150
250
50
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
3000
2000
RP..X type
Rating diagrams
Pressure reducing valves - 3 way
Pressure reducing vs. control current
RP08X/001B
Reducing/relieving pressure vs. flow
RP08X/001B
Pressure reducing vs. control current
RP08X/002B
Pressure reducing vs. control current
RP08X/003B
Pressure reducing vs. control current
RP08X/004B
Reducing/relieving pressure vs. flow
RP08X/002B
Reducing/relieving pressure vs. flow
RP08X/003B
Reducing/relieving pressure vs. flow
RP08X/004B
Relieving Pressure reducing
Relieving Pressure reducing
Relieving Pressure reducing
Relieving Pressure reducing
0RP08002016 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
120
80
60
20
40
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
500
1000
1500
0RP08002015 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
200
150
250
50
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
3000
2000
0RP08002016 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
120
80
60
20
40
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
500
1000
1500
0RP08002015 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
50 30 20 10 0 10 20 30 40 50
0
100
200
150
250
50
(l/min)
(bar)
40
Pressure
Flow
0 3 63612 9 9 12
(psi)
0
(Us gpm)
1000
3000
2000
64
D2WWEI01E
Pressure control valves
0RP10002036 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
300
200
450
50
(l/min)
(bar)
60 40
150
250
350
400
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
5000
6000
2000
0RP10002037 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
70 30 20 10 0 10 20 30 60 70
0
120
200
160
40
80
(l/min)
(bar)
5060 40 40 50
75% max. control current
50% max. control current
25% max. control current
100% max. control current
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1500
750
2250
0RP10002036 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
300
200
450
50
(l/min)
(bar)
60 40
150
250
350
400
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
5000
6000
2000
0RP10002037 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
70 30 20 10 0 10 20 30 60 70
0
120
200
160
40
80
(l/min)
(bar)
5060 40 40 50
75% max. control current
50% max. control current
25% max. control current
100% max. control current
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1500
750
2250
0RP10002036 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
300
200
450
50
(l/min)
(bar)
60 40
150
250
350
400
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
5000
6000
2000
0RP10002037 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
70 30 20 10 0 10 20 30 60 70
0
120
200
160
40
80
(l/min)
(bar)
5060 40 40 50
75% max. control current
50% max. control current
25% max. control current
100% max. control current
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1500
750
2250
0RP10002036 - 003B
0 20 40 60 80 100
0
100
200
400
300
(bar)
% of the maximum control current
Pressure
(psi)
0
1000
2000
3000
4000
5000
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
300
200
450
50
(l/min)
(bar)
60 40
150
250
350
400
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
5000
6000
2000
0RP10002037 - 004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
70 30 20 10 0 10 20 30 60 70
0
120
200
160
40
80
(l/min)
(bar)
5060 40 40 50
75% max. control current
50% max. control current
25% max. control current
100% max. control current
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1500
750
2250
0RP10002035 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 40 20 10 0 10 20 4030 50 70
0
150
120
30
60
90
(l/min)
(bar)
50 3060 60
Pressure
Flow
0 5515 10 10 15
(psi)
0
(Us gpm)
1000
500
2000
1500
0RP10002033 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
200
150
300
50
(l/min)
(bar)
60 40
250
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
2000
0RP10002035 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 40 20 10 0 10 20 4030 50 70
0
150
120
30
60
90
(l/min)
(bar)
50 3060 60
Pressure
Flow
0 5515 10 10 15
(psi)
0
(Us gpm)
1000
500
2000
1500
0RP10002033 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
200
150
300
50
(l/min)
(bar)
60 40
250
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
2000
0RP10002035 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 40 20 10 0 10 20 4030 50 70
0
150
120
30
60
90
(l/min)
(bar)
50 3060 60
Pressure
Flow
0 5515 10 10 15
(psi)
0
(Us gpm)
1000
500
2000
1500
0RP10002033 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
200
150
300
50
(l/min)
(bar)
60 40
250
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
2000
0RP10002035 - 001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 40 20 10 0 10 20 4030 50 70
0
150
120
30
60
90
(l/min)
(bar)
50 3060 60
Pressure
Flow
0 5515 10 10 15
(psi)
0
(Us gpm)
1000
500
2000
1500
0RP10002033 - 002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
100% max. control current
75% max. control current
50% max. control current
25% max. control current
70 50 30 20 10 0 10 20 30 40 70
0
100
200
150
300
50
(l/min)
(bar)
60 40
250
6050
Pressure
Flow
0 5 1051015 15
(psi)
0
(Us gpm)
1000
3000
4000
2000
RP..X type
Rating diagrams
Pressure reducing valves - 3 way
Pressure reducing vs. control current
RP10X/001B
Reducing/relieving pressure vs. flow
RP10X/001B
Pressure reducing vs. control current
RP10X/002B
Pressure reducing vs. control current
RP10X/003B
Pressure reducing vs. control current
RP10X/004B
Reducing/relieving pressure vs. flow
RP10X/002B
Reducing/relieving pressure vs. flow
RP10X/003B
Reducing/relieving pressure vs. flow
RP10X/004B
Relieving Pressure reducing
Relieving Pressure reducing
Relieving Pressure reducing
Relieving Pressure reducing
65
D2WWEI01E
Pressure control valves
RP..X type
Rating diagrams
Pressure reducing valves - 3 way
Pressure reducing vs. control current
RP12X/001B
Reducing/relieving pressure vs. flow
RP12X/001B
Pressure reducing vs. control current
RP12X/002B
Pressure reducing vs. control current
RP12X/003B
Pressure reducing vs. control current
RP12X/004B
Reducing/relieving pressure vs. flow
RP12X/002B
Reducing/relieving pressure vs. flow
RP12X/003B
Reducing/relieving pressure vs. flow
RP12X/004B
0RP12002019-001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512
(Us gpm)
200
300
100
400
500
0RP12002019-001B
0 20 40 60 80 100
0
40
30
20
10
50
(bar)
70
60
% of the maximum control current
Pressure
(psi)
0
200
600
800
1000
400
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512 (Us gpm)
200
300
100
400
500
0RP12002020-002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512
(Us gpm)
200
300
100
400
500
0RP12002020-002B
0 20 40 60 80 100
0
120
160
200
80
40
(bar)
% of the maximum control current
Pressure
(psi)
0
750
1500
2250
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512 (Us gpm)
200
300
100
400
500
0RP12002021-003B
0 20 40 60 80 100
0
240
160
320
400
80
(bar)
% of the maximum control current
Pressure
(psi)
0
3000
1500
4500
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512
(Us gpm)
200
300
100
400
500
0RP12002021-003B
0 20 40 60 80 100
0
240
160
320
400
80
(bar)
% of the maximum control current
Pressure
(psi)
0
3000
1500
4500
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512 (Us gpm)
200
300
100
400
500
0RP12002022-004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512
(Us gpm)
200
300
100
400
500
0RP12002022-004B
0 20 40 60 80 100
0
120
100
80
40
60
20
(bar)
% of the maximum control current
Pressure
(psi)
0
500
1000
1500
0 10 20 30 40 50 60 70
0
40
30
20
10
(l/min)
(bar)
Dp 2->1
Pressure
Flow
(psi)
0
0 3 6 9 1512 (Us gpm)
200
300
100
400
500
