-
D1WWEG01E 19
NOTE - For different working conditions please contact Sales Dept.
WORKING CONDITIONS
N. of available ways 2 - 3 - 6
Max. flow rating 60 l/min (15.8 US gpm)
Max. pressure 315 bar (4600 psi)
Internal leakage A(B)⇒T ∆p = 100 bar (1450 psi) 5 cm3/min (0.31 in3/min)
Fluid Mineral based oil
Fluid temperature from -20°C to 80°C (from -4°F to 176°F)
Viscosity
operating range from 15 to 75 mm2/s (from 15 to 75 cSt)
min. 12 mm2/s (12 cSt)
max. 400 mm2/s (400 cSt)
Max. level of contamination 21/19/16 - ISO 4406 - NAS 1638 - class 10
Ambient temperature forworking conditions from -40°C to 60°C (from -40°F to 140°F)
DFC050 Mechanical control monoblock diverter valves
This catalogue shows technical specifications and diagrams measured with mineral oil of 46 mm2/s (46 cSt) viscosity at 40°C - (104°F) temperature.
PORTS THREAD
ALL PORTS BSP UN-UNFMETRIC(*)(ISO 9974-1)
METRIC(*) (ISO 6149)
DFC050 G 3/8 3/4-16 (SAE 8) M18x1.5 M18x1.5
(*) Optional threads for availability contact Sales
Department
• 2 - 3 - 6 way configuration• Cam controls• Especially suitable for use in external environments
_________________________________________________________________________________________ Available threads
-
20
DFC050
D1WWEG01E
B
A
A(B)
B
A
A(B)
(l/min)
(bar)
00 20 40 60 80
5
10
15
20
(l/min)
(bar)
00 30 60 90 120
5
10
15
20
(l/min)
(bar)
00 90 180 270 360
5
10
15
20
(l/min)
(bar)
00 45 90 135 180
5
10
15
20
(psi)(US gpm)
0
50
100
150
200
250
0 15105 20(psi)
(US gpm)
0
50
100
150
200
250
0 22.5157.5 30
(psi)(US gpm)
0
50
100
150
200
250
0 67.54522.5 90(psi)
(US gpm)
0
50
100
150
200
250
0 33.7522.511.5 45
(psi)(US gpm)
0
50
100
150
200
250
0 15105 20
Pressure drop versus flow
(l/min)
(bar)
P ⇒ A
A(B)
00 20 40 60 80
5
10
15
20
2 ways
Cam spool control suggested for severe applications; it requires a special body, spool and control kit.
Dimensional data - hydraulic circuit - performance data _____________________________________
3 ways
160.56.31
381.50
90.35
250.98
381.5
722.83
341.33
9 0.35
A
P43.51.71
9 0.35
42 1.65
21 0.82
60 2.36
40 1.5741 1.61
20 0.78
Ø 22Ø 0.87
Ø 22Ø 0.87
68 2.67
40 1.57
20 0.78
45 1.77
11.5
0.45
22.5
0.88
602.36
90.35
341.33
43.51.71
783.07
321.25
166.56.55
42 1.65
A
P
B
A B
A
spool
spool
spool
Ø 8.2Ø 0.3 n. 2 holes
Ø 6.5Ø 0.22
n. 3 holes
Pressure drop versus flow
Pressure drop versus flow
Flow
Flow
Mechanical control monoblock diverter valves
Pres
sure
P A
Pres
sure
P A(B)
A
P
2 vie 3 vie 6 vie
A B
P
3 vie 6 vie
A B
P
A B
C ED F
A B
1 20
C E D F
A B
C ED F
A
P
2 vie 3 vie 6 vie
A B
P
3 vie 6 vie
A B
P
A B
C ED F
A B
1 20
C E D F
A B
C ED F
-
21
DFC050
D1WWEG01E
(psi)(US gpm)
0
50
100
150
200
250
0 15105 20(psi)
(US gpm)
0
50
100
150
200
250
0 22.5157.5 30(psi)
(US gpm)
0
50
100
150
200
250
0 33.7522.511.5 45
DF5/6 pressure drop vs flow
B
A
A(B)
A ⇒ C(E)
DF10/6 pressure drop vs flowA ⇒ C(E)
DF20/6 pressure drop vs flowA ⇒ C(E)
(l/min)
(bar)
00 20 40 60 80
5
10
15
20
A(B)
(l/min)
(bar)
00 30 60 90 120
5
10
15
20
(l/min)
(bar)
00 45 90 135 180
5
10
15
20
_____________________________________ Dimensional data - hydraulic circuit - performance data
6 ways
AB
EF
CD
55 2.16
34 1.33
20 0.79
76 2.99 5
22.
0512 0.47
341.22
26 1.02
29.51.16
43.51.71
933.66
341.34
181.57.15
46.51.83
B
C
A
D
Ø 22Ø 0.87
spool
spool
Ø 6.5Ø 0.22 n. 2 holes
Pressure drop versus flow
Flow
Mechanical control monoblock diverter valves
Pres
sure
A C(E)
A
P
2 vie 3 vie 6 vie
A B
P
3 vie 6 vie
A B
P
A B
C ED F
A B
1 20
C E D F
A B
C ED F
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22
DFC050
D1WWEG01E
DFC050/3 A 17G SLP - ... - (CVN)
4 531 2
Example:
1 Body kit* TYPE CODE DESCRIPTIONDFC050/2 5CO2220380 2 ways body kitDFC050/3 5CO2221313 3 ways body kitDFC050/6 5CO2222311 6 ways body kit
2 Spools page 23 TYPE CODE DESCRIPTIONfor DFC050/2:A 3CAS105200 Open port in neutral positionB 3CAS105100 Closed port in neutral positionfor DFC050/3:A 3CAS105323 Flow in B in pos. 1. Ports connected in transit positionB 3CAS105422 Flow in B in pos. 1. Ports closed in transit positionfor DFC050/6:A 3CAS105660 Flow in C and D. E and F closed in pos. 1 Ports connected in transit positionB 3CAS105721 Flow in C and D. E and F closed in pos. 1 Ports closed in transit position
3 Complete controls page 24TYPE CODE DESCRIPTION17G 5V17905000 Cam control with spring return in pos. 117GCAX 5V17905001 Inox steel cam control with spring return in pos. 1
4 "B" side options page 24TYPE CODE DESCRIPTIONSLP 5COP107000 with dust-proof plate
5 Body threading Specify threading always when it is different from BSP standard
(*) - Codes are referred to BSP thread
Painted with one layer of black Primer antirust
Part ordering codes ______________________________________________________________________________________
3 ways
2 ways
6 ways
3
12
4
3
Mechanical control monoblock diverter valves
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23
DFC050
D1WWEG01E
___________________________________________________________________________________________________ Spool end
______________________________________________________________________________________________ Spool circuits
DFC050 DFC100
Rotary cam arragement: spool type A, B
230.90
180.70
R3.75R0.14
Ø 1
6Ø
0.6
27.
50.
313 0.51
11.50.45
2 ways Type A
Open port in neutral positionType B
Closed port in neutral position
Type APorts connected
in transit position
Type BPorts closed
in transit position
Type AFlow in C and D. E and F closed in pos. 1
Ports connected in transit position
Type BFlow in C and D. E and F closed in pos. 1
Ports closed in transit position
3 ways
6 ways
A
P
1
2 way
A B
A B D
V
A
P
A
P
1 2 1 22
A B
P
1 2
3 way
A B
P
1 2
A B
P
1 2
A B
1 2
6 way
C ED F
A B
C ED F
1 2
A B
P
1 2
A
P
1
2 way
A B
A B D
V
A
P
A
P
1 2 1 22
A B
P
1 2
3 way
A B
P
1 2
A B
P
1 2
A B
1 2
6 way
C ED F
A B
C ED F
1 2
A B
P
1 2
A
P
1
2 way
A B
A B D
V
A
P
A
P
1 2 1 22
A B
P
1 2
3 way
A B
P
1 2
A B
P
1 2
A B
1 2
6 way
C ED F
A B
C ED F
1 2
A B
P
1 2
A
P
1
2 way
A B
A B D
V
A
P
A
P
1 2 1 22
A B
P
1 2
3 way
A B
P
1 2
A B
P
1 2
A B
1 2
6 way
C ED F
A B
C ED F
1 2
A B
P
1 2
A
P
1
2 way
A B
A B D
V
A
P
A
P
1 2 1 22
A B
P
1 2
3 way
A B
P
1 2
A B
P
1 2
A B
1 2
6 way
C ED F
A B
C ED F
1 2
A B
P
1 2
A
P
1
2 way
A B
A B D
V
A
P
A
P
1 2 1 22
A B
P
1 2
3 way
A B
P
1 2
A B
P
1 2
A B
1 2
6 way
C ED F
A B
C ED F
1 2
A B
P
1 2
Spool strokePosition 2: - 11 mm (- 0.43 in)
Spool strokePosition 2: - 11 mm (- 0.43 in)
Spool strokePosition 2: - 11 mm (- 0.43 in)
Spool strokePosition 2: - 11 mm (- 0.43 in)
Spool strokePosition 2: - 11 mm (- 0.43 in)
Spool strokePosition 2: - 11 mm (- 0.43 in)
Mechanical control monoblock diverter valves
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24
DFC050
D1WWEG01E
dfc050
dfc100
201
43,51.71
341.34
451.77
Z
Cam control kit
Without lever, with flange
Type 17G - 17GCAXSpring return in position 1
17G type cam control available with stainless steel bearing (type 17GCAX). It must be coupled with type SLP flange on valve B side
dfc050
dfc100
201
Z = wrench 4 - 6.6 Nm (4.9 lbft) Wrenches and tightening torque
Z = wrench 4 - 6.6 Nm (4.9 lbft) Wrenches and tightening torque
00
100
200
300
-4 -6-2 -8 -11-10
221
100 20
0
40
60(lbf)
0.10 0.2 0.3 0.4 (in)
221 (49.6)
100 (22.4)
Complete controls ________________________________________________________________________________________
"B" side options ___________________________________________________________________________________________
201
Type SLP
201
110.43
35 1.37
Z
Stroke
Forc
e
(mm)
(N)
max. stroke 11 mm0.43 in
Force-Stroke diagram
Mechanical control monoblock diverter valves