safety for hydraulics cindy leak−free load control valves ... · safety for hydraulics...
TRANSCRIPT
Safety for Hydraulics�Cindy" Leak−Free Load Control Valves, Manifold Mounting Design
300−P−9050013−E−02/03.041/84 430.90.72.
Reference:Classification:Issue: 09.2015 1/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 2/84
Contents Page
1. Selection table for type P, serie Cindy 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Description Cindy−12−B−P.. − .... −A− ... − .. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. Description Cindy−12−B−P.. − .... −L− ... − .. 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4. Description Cindy−12−B−P.. − .... −A− ... − .. −SVA 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5. Description Cindy−12−B−P.. − .... −L− ... − .. −SVA 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6. Description Cindy−12−B−P.. − .... −L− ... − .. −SVT 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7. Description Cindy−16−B−P.. − .... −A− ... − .. 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8. Description Cindy−16−B−P.. − .... −L− ... − .. 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9. Description Cindy−16−B−P.. − .... −A− ... − .. −SVA... 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10. Description Cindy−16−B−P.. − .... −L− ... − .. −SVA... 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11. Description Cindy−16−B−P.. − .... −L− ... − .. −SVT... 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12. Description Cindy−20−B−P.. − .... −A− ... − .. 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13. Description Cindy−20−B−P.. − .... −L− ... − .. 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14. Description Cindy−20−B−P.. − .... −A− ... − .. −SVA... 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15. Description Cindy−20−B−P.. − .... −L− ... − .. −SVA... 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16. Description Cindy−20−B−P.. − .... −L− ... − .. −SVT... 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17. Description Cindy−25−B−P.. − .... −A− ... − .. 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18. Description Cindy−25−B−P.. − .... −L− ... − .. 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19. Description Cindy−25−B−P.. − .... −A− ... − .. −SVA... 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20. Description Cindy−25−B−P.. − .... −L− ... − .. −SVA... 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21. Description Cindy−25−B−P.. − .... −L− ... − .. −SVT... 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Issue: 09.2015 2/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 3/84
1. Selection table for type P, serie Cindy
X = standard catalogue valve
Flo
w r
ate
[l/m
in.]
InterfaceWith secondary pressure relief valve(see General Informa−tion Leaflet, section 10.)
Pilot pressuredepending ofback−pressure
Pilot pressure in−depending ofback−pressure
Catalogue datasheet / page nos.
X sect. 2., p. 4
P ]
X sect. 3., p. 8
y 12
-B-P
0 [
l/min
.]
Bucher standard in return line X sect. 4., p. 12
Cin
dy 1
to 1
50
in in return line X sect. 5., p. 16
in tank line X sect. 6. , p. 20
X sect. 7., p. 24
-P n.]
X sect. 8., p. 28
y 16
-B-P
50
[l/m
in.]
Bucher standard in return line X sect. 9., p. 32
Cin
dyto
25
0
in return line X sect. 10., p. 36
in tank line X sect. 11., p. 40
X sect. 12., p. 44
-P n.]
X sect. 13., p. 48
y 20
-B-P
50
[l/m
in.]
Bucher standard in return line X sectt. 14., p. 52
Cin
dyto
35
0
in return line X sect. 15., p. 56
in tank line X sect. 16., p. 60
X sect. 17., p. 64
-P n.]
X sect. 18., p. 68
y 25
-B-P
00
[l/m
in.]
Bucher standard in return line X sect. 19., p. 72
Cin
dyto
50
0
in return line X sect. 20., p. 76
in tank line X sect. 21., p. 80
Issue: 09.2015 3/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 4/84
2. Description Cindy−12−B−P..−....−A−...−..
2.1 Port sizes / weight Port Port size O-Ring2.1 Port sizes / weight
A max. ø13 3.53x18.66
B max. ø13 3.53x18.66
X max. ø4 1.78x5.28
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 4.1 kg
2.2 Standard model
33.5
A B
65
131.5
M8
36
.5
60
24
16
A B
X
584
6
30
23
13
ø25.4
ø8.6
ø25.4 max.ø13
M8x13/17
74
0.01 / 100mm
2323
30
60
58
33
.5
13
1.5
10
7.5
max.ø13
max.ø4
X
A
B
Mounting surface
188.5
26
Rmax
10
X BA
Serial−No.
Nameplate
Issue: 09.2015 4/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 5/84
2.3 Pilot−control variants (each can be rotated through 180°)
app. 22 453
0
50
BAX
BAX
63
.5
36
.5
16.5 45
30
50
63
.5
36
.5
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
A/F 6
A/F 22
A/F 22
A/F 6
Issue: 09.2015 5/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 6/84
2.4 Characteristic curves (measured at 33 mm2/s [cSt])
2.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
2.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
Issue: 09.2015 6/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 7/84
2.5 Model code key
S020 =
S045 =
S060 =
S100 =
S140 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 12 B- - AP - -
12 mm
Nominal size
= 12
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S020
S045
S060
S100
S140
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010628..... 300 6010633..... 300 6010638.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 12−B−P−N−1−G300.0306941
Service packages Cindy 12−B−P−V−1−G300.0306947
Service packages Cindy 12−B−P−T−1−G300.0306953
Pilot−control types D, H
Art. No.
Service packages Cindy 12−B−P−N−1−D300.0306942
Service packages Cindy 12−B−P−V−1−D300.0306948
Service packages Cindy 12−B−P−T−1−D300.0306954
Issue: 09.2015 7/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 8/84
3. Description Cindy−12−B−P..−....−L−...−..
3.1 Port sizes / weight Port Port size O-Ring3.1 Port sizes / weight
A max. ø13 3.53x18.66
B max. ø13 3.53x18.66
X, L max. ø4 1.78x5.28
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 4.1 kg
3.2 Standard model
33.5
70
A B
65
131.5
M8
36
.5
60
26
24
16
A BL
X
584
6
30
23
13
ø8.6
ø8.6
ø25.4
ø25.4
max.ø13
M8x13/17
74
13
2323
30
60
70 5
8
33
.5
13
1.5
10
7.5
max.ø13
max.ø4
max.ø4
X
L
A
B
Mounting surface
13
188.5
0.01 / 100mm
Rmax
10
X BAL
Serial−No.
Nameplate
Issue: 09.2015 8/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 9/84
3.3 Pilot−control variants (each can be rotated through 180°)
app. 22 453
0
50
BAX
BAX
63
.5
36
.5
16.5 45
30
50
63
.5
36
.5
A/F 6
A/F 22
A/F 22
A/F 6
L
L
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 9/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 10/84
3.4 Characteristic curves (measured at 33 mm2/s [cSt])
3.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
3.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
Issue: 09.2015 10/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 11/84
3.5 Model code key
S020 =
S045 =
S060 =
S100 =
S140 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 12 B- - LP - -
12 mm
Nominal size
= 12
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S020
S045
S060
S100
S140
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010629..... 300 6010634..... 300 6010639.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 12−B−P−N−1−G300.0306941
Service packages Cindy 12−B−P−V−1−G300.0306947
Service packages Cindy 12−B−P−T−1−G300.0306953
Pilot−control types D, H
Art. No.
Service packages Cindy 12−B−P−N−1−D300.0306942
Service packages Cindy 12−B−P−V−1−D300.0306948
Service packages Cindy 12−B−P−T−1−D300.0306954
Issue: 09.2015 11/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 12/84
4. Description Cindy−12−B−P..−....−A−...−..−SVA
4.1 Port sizes / weight Port Port size O-Ring4.1 Port sizes / weight
A max. ø13 3.53x18.66
B max. ø13 3.53x18.66
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.2 kg
4.2 Standard model
33.5
A B
MB
65
131.5
M8
36
.5
95
24
24
16
A B
X
587
1
30
23
13
ø8.6
ø25.4
ø25.4
max.ø13
M8x13/17
74
2323
30
95
58
33
.5
13
1.5
10
7.5
max.ø13
max.ø4
X
A
B
Mounting surface
46
188.5
26
5
104.5
0.01 / 100mm
Rmax
10
Serien−Nr.
Typenschild
X B
MB
A
Serial−No.
Nameplate
Issue: 09.2015 12/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 13/84
4.3 Pilot−control variants (each can be rotated through 180°)
app. 22 45
65
50
BAX
BAX
63
.5
36
.5
16.5 45
30
50
63
.5
36
.5
A/F 6
A/F 22
A/F 22
A/F 6
MB
MB
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 13/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 14/84
4.4 Characteristic curves (measured at 33 mm2/s [cSt])
4.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
4.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
4.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 14/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 15/84
4.5 Model code key
S020 =
S045 =
S060 =
S100 =
S140 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 12 B- - AP - -
12 mm
Nominal size
= 12
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S020
S045
S060
S100
S140
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010630..... 300 6010635..... 300 6010640.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 12−B−P−N−2−G300.0306943
Service packages Cindy 12−B−P−V−2−G300.0306949
Service packages Cindy 12−B−P−T−2−G300.0306955
Pilot−control types D, H
Art. No.
Service packages Cindy 12−B−P−N−2−D300.0306944
Service packages Cindy 12−B−P−V−2−D300.0306950
Service packages Cindy 12−B−P−T−2−D300.0306956
Issue: 09.2015 15/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 16/84
5. Description Cindy−12−B−P..−....−L−...−..−SVA
5.1 Port sizes / weight Port Port size O-Ring5.1 Port sizes / weight
A max. ø13 3.53x18.66
B max. ø13 3.53x18.66
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.2 kg
5.2 Standard model
33.5
70
A B
MB
65
131.5
M8
36
.5
95
24
24
16
A B
X
58
71
30
23
13
ø8.6
ø8.6
ø25.4
ø25.4
max.ø13
M8x13/17
74
13
2323
30
95
70 5
8
33
.5
13
1.5
10
7.5
max.ø13
max.ø4
X
L
A
B
Mounting surface
46
188.5
26
5
104.5
13 L
max.ø4
0.01 / 100mm
Rmax
10
Serial−No.
Nameplate
X B
MB
AL
Issue: 09.2015 16/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 17/84
5.3 Pilot−control variants (each can be rotated through 180°)
app. 22 456
5
50
BAX
BAX
63
.5
36
.5
16.5 45
30
50
63
.5
36
.5
A/F 6
A/F 22
A/F 22
A/F 6
L
MB
L
MB
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 17/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 18/84
5.4 Characteristic curves (measured at 33 mm2/s [cSt])
5.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
5.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
5.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 18/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 19/84
5.5 Model code key
S020 =
S045 =
S060 =
S100 =
S140 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 12 B- - LP - -
12 mm
Nominal size
= 12
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S020
S045
S060
S100
S140
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010631..... 300 6010636..... 300 6010641.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 12−B−P−N−2−G300.0306943
Service packages Cindy 12−B−P−V−2−G300.0306949
Service packages Cindy 12−B−P−T−2−G300.0306955
Pilot−control types D, H
Art. No.
Service packages Cindy 12−B−P−N−2−D300.0306944
Service packages Cindy 12−B−P−V−2−D300.0306950
Service packages Cindy 12−B−P−T−2−D300.0306956
Issue: 09.2015 19/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 20/84
6. Description Cindy−12−B−P..−....−L−...−..−SVT
6.1 Port sizes / weight Port Port size O-Ring6.1 Port sizes / weight
A max. ø13 3.53x18.66
B max. ø13 3.53x18.66
T max. ø13 3.53x18.66
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.2 kg
6.2 Standard model
33.5
40
A B
MB
65
131.5
M8
36
.5
95
24
24
16
A B
T
X
58
71
30
2823
13
ø8.6
ø25.4
ø25.4
ø25.4
max.ø13
M8x13/17
74
28
2323
30
95
58
40 33
.5
13
1.5
10
7.5
max.ø13
max.ø4
max.ø13X
TA
B
Mounting surface
46
188.5
26
5
104.5
0.01 / 100mm
Rmax
10
X B
MB
T
Serial−No.
Nameplate
A
Issue: 09.2015 20/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 21/84
6.3 Pilot−control variants (each can be rotated through 180°)
app. 22 45
65
50
BAX
63
.5
36
.5
16.5 45
30
50
63
.5
36
.5
A/F 6
A/F 22
A/F 22
A/F 6
T
MB
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
BAX T
MB
Issue: 09.2015 21/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 22/84
6.4 Characteristic curves (measured at 33 mm2/s [cSt])
6.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
6.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150
Flow rate [l/min]
∆p [b
ar]
6.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 22/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 23/84
6.5 Model code key
S020 =
S045 =
S060 =
S100 =
S140 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 12 B- - LP - -
12 mm
Nominal size
= 12
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S020
S045
S060
S100
S140
Flow rate when lowering (spool size)
SVT
80 to 460 bar
Pressure setting
... =
Pressure relief from B to T
(tank line required)
Secondary pressure relief
SVT =
-
Independent of back pressure in A
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010632..... 300 6010637..... 300 6010642.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 12−B−P−N−3−G300.0306945
Service packages Cindy 12−B−P−V−3−G300.0306951
Service packages Cindy 12−B−P−T−3−G300.0306957
Pilot−control types D, H
Art. No.
Service packages Cindy 12−B−P−N−3−D300.0306946
Service packages Cindy 12−B−P−V−3−D300.0306952
Service packages Cindy 12−B−P−T−3−D300.0306958
Issue: 09.2015 23/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 24/84
7. Description Cindy−16−B−P..−....−A−...−..
7.1 Port sizes / weight Port Port Size O-Ring7.1 Port sizes / weight
A max. ø16 2.62x20.29
B max. ø16 2.62x20.29
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 5.0 kg
7.2 Standard model
38
83
A BX
MB 60 70
211
M10
28
75
33142
31.5
11.9
A B 37
.5
X
60
51
25
.51
5
ø25.3
ø25.3
ø8.6
M10x15/19
25.525.5
37.5
75
71
.9
60
38
11
0.5
83
max.ø16
max.ø16
max.ø4
X
A
B
Mounting surface
14
2
0.01 / 100mm
Rmax
10
X B
MB
Serial−No.
Nameplate
A
Issue: 09.2015 24/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 25/84
7.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 25/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 26/84
7.4 Characteristic curves (measured at 33 mm2/s [cSt])
7.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
7.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300
Flow rate [l/min]
∆p [b
ar]
Issue: 09.2015 26/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 27/84
7.5 Model code key
S100 =
S150 =
S200 =
S240 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 16 B- - AP - -
16 mm
Nominal size
= 16
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010841..... 300 6010846..... 300 6010851.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 16−B−P−N−1−G300.0307132
Service packages Cindy 16−B−P−V−1−G300.0307138
Service packages Cindy 16−B−P−T−1−G300.0307144
Pilot−control types D, H
Art. No.
Service packages Cindy 16−B−P−N−1−D300.0307133
Service packages Cindy 16−B−P−V−1−D300.0307139
Service packages Cindy 16−B−P−T−1−D300.0307145
Issue: 09.2015 27/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 28/84
8. Description Cindy−16−B−P..−....−L−...−..
8.1 Port sizes / weight Port Port size O-Ring8.1 Port sizes / weight
A max. ø16 2.62x20.29
B max. ø16 2.62x20.29
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 5.0 kg
8.2 Standard model
38
70
83
A BX
MB 60 7
0
211
M10
28
75
33
L
142
31.5
11.9
A B 37
.5
L
X
60
51
25
.51
5
ø25.3ø8.6
ø8.6
max.ø4
M10x15/19
25.525.5
37.5
75
71
.9
60
38
70
11
0.58
3
max.ø16
max.ø16
max.ø4
X
L
A
B
Mounting surface
14
2
ø25.3
0.01 / 100mm
Rmax
10
X B
MB
AL
Serial−No.
Nameplate
Issue: 09.2015 28/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 29/84
8.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
L
L
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 29/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 30/84
8.4 Characteristic curves (measured at 33 mm2/s [cSt])
8.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
8.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300
Flow rate [l/min]
∆p [b
ar]
Issue: 09.2015 30/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 31/84
8.5 Model code key
S100 =
S150 =
S200 =
S240 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 16 B- - LP - -
16 mm
Nominal size
= 16
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010842..... 300 6010847..... 300 6010852.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 16−B−P−N−1−G300.0307132
Service packages Cindy 16−B−P−V−1−G300.0307138
Service packages Cindy 16−B−P−T−1−G300.0307144
Pilot−control types D, H
Art. No.
Service packages Cindy 16−B−P−N−1−D300.0307133
Service packages Cindy 16−B−P−V−1−D300.0307139
Service packages Cindy 16−B−P−T−1−D300.0307145
Issue: 09.2015 31/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 32/84
9. Description Cindy−16−B−P..−....−A−...−..−SVA...
9.1 Port sizes / weight Port Port size O-Ring9.1 Port sizes / weight
A max. ø16 2.62x20.29
B max. ø16 2.62x20.29
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.9 kg
9.2 Standard model
38
83
A BX
MB 85 9
5
211
M10
28
75
33142
31.5
11.9
A B 37
.5
X
60
51
25
.51
5
ø25.3
ø25.3
ø8.6
M10x15/19
25.525.5
37.5
75
71
.9
60
38
11
0.5
83
max.ø16
max.ø16
max.ø4
X
A
B
Mounting surface
14
2
68
0.01 / 100mm
Rmax
10
X B
MB
A
Serial−No.
Nameplate
Issue: 09.2015 32/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 33/84
9.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 33/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 34/84
9.4 Characteristic curves (measured at 33 mm2/s [cSt])
9.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
9.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300
Flow rate [l/min]
∆p [b
ar]
9.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 34/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 35/84
9.5 Model code key
S100 =
S150 =
S200 =
S240 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 16 B- - AP - -
16 mm
Nominal size
= 16
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010843..... 300 6010848..... 300 6010853.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 16−B−P−N−2−G300.0307134
Service packages Cindy 16−B−P−V−2−G300.0307140
Service packages Cindy 16−B−P−T−2−G300.0307146
Pilot−control types D, H
Art. No.
Service packages Cindy 16−B−P−N−2−D300.0307135
Service packages Cindy 16−B−P−V−2−D300.0307141
Service packages Cindy 16−B−P−T−2−D300.0307147
Issue: 09.2015 35/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 36/84
10. Description Cindy−16−B−P..−....−L−...−..−SVA...
10.1 Port sizes / weight Port Port size O-Ring10.1 Port sizes / weight
A max. ø16 2.62x20.29
B max. ø16 2.62x20.29
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.9 kg
10.2 Standard model
38
70
83
A BX
MB
85
95
211
M10
28
75
33
L
142
31.5
11.9
A B
37
.5
L
X
60
51
25
.51
5
ø25.3ø8.6
ø8.6
M10x15/19
25.525.5
37.5
75
71
.9
60
38
70
11
0.583
max.ø16
max.ø16
max.ø4
X
L
A
B
Mounting surface
14
2
max.ø4ø25.3
68
0.01 / 100mm
Rmax
10
X B
MB
AL
Serial−No.
Nameplate
Issue: 09.2015 36/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 37/84
10.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
L
L
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 37/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 38/84
10.4 Characteristic curves (measured at 33 mm2/s [cSt])
10.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
10.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300
Flow rate [l/min]
∆p [b
ar]
10.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 38/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 39/84
10.5 Model code key
S100 =
S150 =
S200 =
S240 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 16 B- - LP - -
16 mm
Nominal size
= 16
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010844..... 300 6010849..... 300 6010854.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 16−B−P−N−2−G300.0307134
Service packages Cindy 16−B−P−V−2−G300.0307140
Service packages Cindy 16−B−P−T−2−G300.0307146
Pilot−control types D, H
Art. No.
Service packages Cindy 16−B−P−N−2−D300.0307135
Service packages Cindy 16−B−P−V−2−D300.0307141
Service packages Cindy 16−B−P−T−2−D300.0307147
Issue: 09.2015 39/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 40/84
11. Description Cindy−16−B−P..−....−L−...−..−SVT...
11.1 Port sizes / weight Port Port size O-Ring11.1 Port sizes / weight
A max. ø16 2.62x20.29
B max. ø16 2.62x20.29
T max. ø13 2.62x18.72
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.8 kg
11.2 Standard model
26
38
83
A BX
MB 85 95
211
M10
28
75
33
T
142
31.5
11.9
AB 3
7.5
TX
60
51
24
.52
5.5
15
ø25.3
ø25.3
ø8.6 ø23.5
max.ø13
M10x15/19
24.5
25.525.5
37.5
75
71
.9
60
38 2
6
11
0.58
3
max.ø16
max.ø16
max.ø4
X
T
A
B
Mounting surface
14
2
68
0.01 / 100mm
Rmax
10
X B
MB
A T
Serial−No.
Nameplate
Issue: 09.2015 40/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 41/84
11.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
T
T
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 41/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 42/84
11.4 Characteristic curves (measured at 33 mm2/s [cSt])
11.4.1 ∆p from A � B (Lifting) 20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
11.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300
Flow rate [l/min]
∆p [b
ar]
11.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 42/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 43/84
11.5 Model code key
S100 =
S150 =
S200 =
S240 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 16 B- - LP - -
16 mm
Nominal size
= 16
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
Flow rate when lowering (spool size)
SVT
80 to 460 bar
Pressure setting
... =
Pressure relief from B to T
(tank line required)
Secondary pressure relief
SVT =
-
Independent of back pressure in A
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010845..... 300 6010850..... 300 6010855.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 16−B−P−N−3−G300.0307136
Service packages Cindy 16−B−P−V−3−G300.0307142
Service packages Cindy 16−B−P−T−3−G300.0307148
Pilot−control types D, H
Art. No.
Service packages Cindy 16−B−P−N−3−D300.0307137
Service packages Cindy 16−B−P−V−3−D300.0307143
Service packages Cindy 16−B−P−T−3−D300.0307149
Issue: 09.2015 43/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 44/84
12. Description Cindy−20−B−P..−....−A−...−..
12.1 Port sizes / weight Port Port size O-Ring12.1 Port sizes / weight
A max. ø19 3.53x24.99
B max. ø19 3.53x24.99
X max. ø4 1.78x5.28
MB max. G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 5.0 kg
12.2 Standard model
36
83
A BX
MB
60 7
2
211
M12
28
75
33142
31.5
13.88
A B 37
.5
X
60
57
.16
28
.58
25
.5
15
ø31.7ø31.7
ø8.6
M12x15/19
25.5
28.5828.58
37.5
75
73
.88
60
36
11
0.583
max.ø19
max.ø19
max.ø4
X
A
B
Mounting surface
14
2
0.01 / 100mm
Rmax
10
X B
MB
Serial−No.
Nameplate
A
Issue: 09.2015 44/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 45/84
12.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 45/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 46/84
12.4 Characteristic curves (measured at 33 mm2/s [cSt])
12.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
12.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
Issue: 09.2015 46/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 47/84
12.5 Model code key
S100 =
S150 =
S200 =
S240 =
S300 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 20 B- - AP - -
20 mm
Nominal size
= 20
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
S300
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010234..... 300 6010302..... 300 6010348.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 20−B−P−N−1−G300.0306975
Service packages Cindy 20−B−P−V−1−G300.0306981
Service packages Cindy 20−B−P−T−1−G300.0306987
Pilot−control types D, H
Art. No.
Service packages Cindy 20−B−P−N−1−D300.0306976
Service packages Cindy 20−B−P−V−1−D300.0306982
Service packages Cindy 20−B−P−T−1−D300.0306988
Issue: 09.2015 47/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 48/84
13. Description Cindy−20−B−P..−....−L−...−..
13.1 Port sizes / weight Port Port size O-Ring13.1 Port sizes / weight
A max. ø19 3.53x24.99
B max. ø19 3.53x24.99
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 5.0 kg
13.2 Standard model
36
70
83
A BX
MB 60 7
2
211
M12
28
75
33
L
142
31.5
13.88
A B
37
.5
L
X
60
57
.16
28
.58
25
.5
15
ø31.7ø8.6
ø8.6
max.ø4
M12x15/19
25.5
28.5828.58
37.5
75
73
.88
70 60
36
11
0.5
83
max.ø19
max.ø19
max.ø4
X
L
A
B
Mounting surface
14
2
ø31.7
0.01 / 100mm
Rmax
10
X B
MB
AL
Serial−No.
Nameplate
Issue: 09.2015 48/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 49/84
13.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
L
L
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 49/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 50/84
13.4 Characteristic curves (measured at 33 mm2/s [cSt])
13.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
13.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
Issue: 09.2015 50/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 51/84
13.5 Model code key
S100 =
S150 =
S200 =
S240 =
S300 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 20 B- - LP - -
20 mm
Nominal size
= 20
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
S300
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010235..... 300 6010303..... 300 6010349.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 20−B−P−N−1−G300.0306975
Service packages Cindy 20−B−P−V−1−G300.0306981
Service packages Cindy 20−B−P−T−1−G300.0306987
Pilot−control types D, H
Art. No.
Service packages Cindy 20−B−P−N−1−D300.0306976
Service packages Cindy 20−B−P−V−1−D300.0306982
Service packages Cindy 20−B−P−T−1−D300.0306988
Issue: 09.2015 51/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 52/84
14. Description Cindy−20−B−P..−....−A−...−..−SVA...
14.1 Port sizes / weight Port Port Size O-Ring14.1 Port sizes / weight
A max. ø19 3.53x24.99
B max. ø19 3.53x24.99
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.9 kg
14.2 Standard model
36
83
A BX
MB 85 9
7
211
M12
28
75
33142
31.5
13.88
A B 37
.5
X
60
57
.16
28
.58
25
.5
15
ø31.7ø31.7
ø8.6
M12x15/19
25.5
28.5828.58
37.5
75
73
.88
60
36
11
0.5
83
max.ø19
max.ø19
max.ø4
X
A
B
Mounting surface
14
2
0.01 / 100mm
Rmax
10
X B
MB
A
Serial−No.
Nameplate
Issue: 09.2015 52/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 53/84
14.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 53/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 54/84
14.4 Characteristic curves (measured at 33 mm2/s [cSt])
14.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
14.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
14.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 54/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 55/84
14.5 Model code key
S100 =
S150 =
S200 =
S240 =
S300 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 20 B- - AP - -
20 mm
Nominal size
= 20
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
S300
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010236..... 300 6010304..... 300 6010350.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 20−B−P−N−2−G300.0306977
Service packages Cindy 20−B−P−V−2−G300.0306983
Service packages Cindy 20−B−P−T−2−G300.0306989
Pilot−control types D, H
Art. No.
Service packages Cindy 20−B−P−N−2−D300.0306978
Service packages Cindy 20−B−P−V−2−D300.0306984
Service packages Cindy 20−B−P−T−2−D300.0306990
Issue: 09.2015 55/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 56/84
15. Description Cindy−20−B−P..−....−L−...−..−SVA...
15.1 Port sizes / weight Port Port size O-Ring15.1 Port sizes / weight
A max. ø19 3.53x24.99
B max. ø19 3.53x24.99
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.9 kg
15.2 Standard model
36
70
83
A BX
MB
85 9
7
211
M12
28
75
33
L
142
31.5
13.88
A B 37
.5
L
X
60
57
.16
28
.58
25
.5
15
ø31.7ø8.6
ø8.6
M12x15/19
25.5
28.5828.58
37.5
75
73
.88
70
60 36
11
0.58
3
max.ø19
max.ø19
max.ø4
X
L
A
B
Mounting surface
14
2
max.ø4ø31.7
68
0.01 / 100mm
Rmax
10
X B
MB
AL
Serial−No.
Nameplate
Issue: 09.2015 56/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 57/84
15.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
L
L
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 57/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 58/84
15.4 Characteristic curves (measured at 33 mm2/s [cSt])
15.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
15.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
15.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 58/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 59/84
15.5 Model code key
S100 =
S150 =
S200 =
S240 =
S300 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 20 B- - LP - -
20 mm
Nominal size
= 20
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
S300
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010237..... 300 6010305..... 300 6010351.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 20−B−P−N−2−G300.0306977
Service packages Cindy 20−B−P−V−2−G300.0306983
Service packages Cindy 20−B−P−T−2−G300.0306989
Pilot−control types D, H
Art. No.
Service packages Cindy 20−B−P−N−2−D300.0306978
Service packages Cindy 20−B−P−V−2−D300.0306984
Service packages Cindy 20−B−P−T−2−D300.0306990
Issue: 09.2015 59/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 60/84
16. Description Cindy−20−B−P..−....−L−...−..−SVT...
16.1 Port sizes / weight Port Port size O-Ring16.1 Port sizes / weight
A max. ø19 3.53x24.99
B max. ø19 3.53x24.99
T max. ø13 2.62x18.72
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 6.8 kg
16.2 Standard model
19
36
83
A BX
MB 85 9
7
211
M12
28
75
33
T
142
31.5
13.88
A B 37
.5
TX
60
57
.1624
.52
8.5
8
25
.5
15
ø31.7ø31.7
ø8.6 ø23.5
max.ø13M12x15/19
25.5
24.5
28.5828.58
37.5
75
73
.88
60
36
19
11
0.58
3
max.ø19
max.ø19
max.ø4
X
T
A
B
Mounting surface
14
2
68
0.01 / 100mm
Rmax
10
X B
MB
A T
Serial−No.
Nameplate
Issue: 09.2015 60/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 61/84
16.3 Pilot−control variants (each can be rotated through 180°)
A/F 22
A/F 6
37
.5
app.22 45
63
.55
0
28
50
28
A/F 22
A/F 6
16.5 45
37
.5
63
.5
MB
AX B
MB
AX B
T
T
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 61/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 62/84
16.4 Characteristic curves (measured at 33 mm2/s [cSt])
16.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
16.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
16.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 62/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 63/84
16.5 Model code key
S100 =
S150 =
S200 =
S240 =
S300 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 20 B- - LP - -
20 mm
Nominal size
= 20
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S100
S150
S200
S240
S300
Flow rate when lowering (spool size)
SVT
80 to 460 bar
Pressure setting
... =
Pressure relief from B to T
(tank line required)
Secondary pressure relief
SVT =
-
Independent of back pressure in A
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010238..... 300 6010306..... 300 6010352.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 20−B−P−N−3−G300.0306979
Service packages Cindy 20−B−P−V−3−G300.0306985
Service packages Cindy 20−B−P−T−3−G300.0307000
Pilot−control types D, H
Art. No.
Service packages Cindy 20−B−P−N−3−D300.0306980
Service packages Cindy 20−B−P−V−3−D300.0306986
Service packages Cindy 20−B−P−T−3−D300.0307001
Issue: 09.2015 63/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 64/84
17. Description Cindy−25−B−P..−....−A−...−..
17.1 Port sizes / weight Port Port size O-Ring17.1 Port sizes / weight
A max. ø27 3.53x37.69
B max. ø30.5 3.53x37.69
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 8.5 kg
17.2 Standard model
54.5
103
A BX
MB
75 76
246.5
M14
39
9235.5
175
40
15.88
AB 4
6
X
80
66
.68
33
.34
25
.5
18
.5
ø44.4ø44.4
ø8.6
max.ø30.5
M14x18.5/22.5
13
5
25.5
30
33.3433.34
46
92
10
3 80
54
.5
15
.88
80
max.ø30.5
max.ø4X
A
B
17
5
Mounting surface
0.01 / 100mm
Rmax
10
Serial−No.
Nameplate
X B
MB
A
Issue: 09.2015 64/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 65/84
17.3 Pilot−control variants (each can be rotated through 180°)
app. 22 45
46
63
.5
B
MB
AX
B
MB
AX
50
39
16.5 45
46
63
.55
0
39
A/F 6
A/F 22
A/F 22
A/F 6
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 65/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 66/84
17.4 Characteristic curves (measured at 33 mm2/s [cSt])
17.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
17.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
Issue: 09.2015 66/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 67/84
17.5 Model code key
S250 =
S400 =
S500 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 25 B- - AP - -
25 mm
Nominal size
= 25
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S250
S400
S500
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010239..... 300 6010307..... 300 6010353.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 25−B−P−N−1−G300.0307002
Service packages Cindy 25−B−P−V−1−G300.0307008
Service packages Cindy 25−B−P−T−1−G300.0307014
Pilot−control types D, H
Art. No.
Service packages Cindy 25−B−P−N−1−D300.0307003
Service packages Cindy 25−B−P−V−1−D300.0307009
Service packages Cindy 25−B−P−T−1−D300.0307015
Issue: 09.2015 67/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 68/84
18. Description Cindy−25−B−P..−....−L−...−..
18.1 Port sizes / weight Port Port size O-Ring18.1 Port sizes / weight
A max. ø27 3.53x37.69
B max. ø30.5 3.53x37.69
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 8.5 kg
18.2 Standard model
54.5
91
103
A BX
MB
75
76
246.5
M14
39
9235.5
175
40
15.88
A B 46
X
80
66
.68
33
.34
25
.5
18
.5
ø44.4ø44.4
ø8.6
max.ø30.5
M14x18.5/22.5
13
5
25.5
33.3433.34
46
92
10
3 80
54
.5
15
.88
80
max.ø4
max.ø30.5
max.ø4X
L
A
B1
75
Mounting surface
ø8.6
L
L
91
0.01 / 100mm
Rmax
10
X B
MB
AL
Serial−No.
Nameplate
Issue: 09.2015 68/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 69/84
18.3 Pilot−control variants (each can be rotated through 180°)
app. 22 45
46
63
.5
B
MB
AX
B
MB
AX
50
39
16.5 45
46
63
.55
0
39
A/F 6
A/F 22
A/F 22
A/F 6
L
L
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 69/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 70/84
18.4 Characteristic curves (measured at 33 mm2/s [cSt])
18.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
18.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
Issue: 09.2015 70/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 71/84
18.5 Model code key
S250 =
S400 =
S500 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 25 B- - LP - -
25 mm
Nominal size
= 25
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S250
S400
S500
Flow rate when lowering (spool size)
Seal material NITRILE VITON LOW-TEMP
Art. No. for basic valve(without specific features)
300 6010240..... 300 6010308..... 300 6010354.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 25−B−P−N−1−G300.0307002
Service packages Cindy 25−B−P−V−1−G300.0307008
Service packages Cindy 25−B−P−T−1−G300.0307014
Pilot−control types D, H
Art. No.
Service packages Cindy 25−B−P−N−1−D300.0307003
Service packages Cindy 25−B−P−V−1−D300.0307009
Service packages Cindy 25−B−P−T−1−D300.0307015
Issue: 09.2015 71/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 72/84
19. Description Cindy−25−B−P..−....−A−...−..−SVA...
19.1 Port sizes / weight Port Port size O-Ring19.1 Port sizes / weight
A max. ø27 3.53x37.69
B max. ø30.5 3.53x37.69
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 13.3 kg
19.2 Standard model
54.5
103
A BX
MB
11
4.5
11
5.5
88
246.5
M14
39
9235.5
175
40
15.88
A B 46
X
806
6.6
8
33
.34
25
.5
18
.5
ø44.4ø44.4
ø8.6
max.ø30.5
M14x18.5/22.5
13
5
25.5
33.3433.34
46
92
10
3 80
54
.5
15
.88
80
max.ø30.5
max.ø4X
A
B
17
5
Mounting surface
0.01 / 100mm
Rmax
10
Serial−No.
Nameplate
X B
MB
A
Issue: 09.2015 72/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 73/84
19.3 Pilot−control variants (each can be rotated through 180°)
app. 22 454
6
63
.5
B
MB
AX
B
MB
AX
50
39
16.5 45
46
63
.55
0
39
A/F 6
A/F 22
A/F 22
A/F 6
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 73/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 74/84
19.4 Characteristic curves (measured at 33 mm2/s [cSt])
19.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
19.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
19.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 74/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 75/84
19.5 Model code key
S250 =
S400 =
S500 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 25 B- - AP - -
25 mm
Nominal size
= 25
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S250
S400
S500
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Dependent on back pressure in A (control pressure must be
increased by amount of back pressure; drain line not needed)
Influence of return line (back pressure) to pilot-pressure
A=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010241..... 300 6010309..... 300 6010355.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 25−B−P−N−2−G300.0307004
Service packages Cindy 25−B−P−V−2−G300.0307010
Service packages Cindy 25−B−P−T−2−G300.0307016
Pilot−control types D, H
Art. No.
Service packages Cindy 25−B−P−N−2−D300.0307005
Service packages Cindy 25−B−P−V−2−D300.0307011
Service packages Cindy 25−B−P−T−2−D300.0307017
Issue: 09.2015 75/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 76/84
20.Description Cindy−25−B−P..−....−L−...−..−SVA...
20.1 Port sizes / weight Port Port size O-Ring20.1 Port sizes / weight
A max. ø27 3.53x37.69
B max. ø30.5 3.53x37.69
X, L max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 13.3 kg
20.2Standard model
54.5
91
103
A BX
MB 11
4.5
11
5.5
246.5
M14
39
9235.5
175
40
15.88
AB 4
6
X
806
6.6
8
33
.34
25
.5
18
.5
ø44.4ø44.4
ø8.6
max.ø30.5
M14x18.5/22.5
13
5
25.5
33.3433.34
46
92
10
3 80 5
4.5
15
.88
80
max.ø4
max.ø30.5
max.ø4X
L
A
B1
75
Mounting surface
ø8.6
L
L
91
88
0.01 / 100mm
Rmax
10
AL
Serial−No.
Nameplate
X
MB
B
Issue: 09.2015 76/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 77/84
20.3Pilot−control variants (each can be rotated through 180°)
app. 22 454
6
63
.5
B
MB
AX L
B
MB
AX L
50
39
16.5 45
46
63
.55
0
39
A/F 6
A/F 22
A/F 22
A/F 6
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 77/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 78/84
20.4Characteristic curves (measured at 33 mm2/s [cSt])
20.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
20.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
20.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 78/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 79/84
20.5Model code key
S250 =
S400 =
S500 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 25 B- - LP - -
25 mm
Nominal size
= 25
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S250
S400
S500
Flow rate when lowering (spool size)
SVA
80 to 460 bar
Pressure setting
... =
Pressure relief from B to A
Secondary pressure relief
SVA =
-
Independent of back pressure in A (drain line required)
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010242..... 300 6010310..... 300 6010356.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 25−B−P−N−2−G300.0307004
Service packages Cindy 25−B−P−V−2−G300.0307010
Service packages Cindy 25−B−P−T−2−G300.0307016
Pilot−control types D, H
Art. No.
Service packages Cindy 25−B−P−N−2−D300.0307005
Service packages Cindy 25−B−P−V−2−D300.0307011
Service packages Cindy 25−B−P−T−2−D300.0307017
Issue: 09.2015 79/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 80/84
21. Description Cindy−25−B−P..−....−L−...−..−SVT...
21.1 Port sizes / weight Port Port size O-Ring21.1 Port sizes / weight
A max. ø27 3.53x37.69
B max. ø30.5 3.53x37.69
T max. ø18 2.62x23.47
X max. ø4 1.78x5.28
MB G 1/4" −
For tightening torques, see Cindy General
Information leaflet, section 6. Weight: approx. 13.0 kg
21.2 Standard model
27
54.5
103
A BX
MB
11
4.5
11
5.5
88
246.5
M14
39
9235.5
T
175
40
15.88
A B 46
T
X
806
6.6
8
30
33
.34
25
.5
18
.5
ø44.4ø44.4
ø8.6ø28.5
max.ø30.5
M14x18.5/22.5
13
5
25.5
30
33.3433.34
46
92
10
3 80
54
.5
27
15
.88
80
max.ø18
max.ø30.5
max.ø4X
TA
B1
75
Mounting surface
0.01 / 100mm
Rmax
10
X B
MBSerial−No.
Nameplate
A T
Issue: 09.2015 80/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 81/84
21.3 Pilot−control variants (each can be rotated through 180°)
app. 22 454
6
63
.5
B
MB
AX T
B
MB
AX T
50
39
16.5 45
46
63
.55
0
39
A/F 6
A/F 22
A/F 22
A/F 6
Pilot−control with the �damping cover" (D)
Pilot−control with the �hydro−mechanical stroke limiter" (H)
Issue: 09.2015 81/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 82/84
21.4 Characteristic curves (measured at 33 mm2/s [cSt])
21.4.1 ∆p from A � B (Lifting)20
15
10
5
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
21.4.2 ∆p from B � A(Lowering; spool fully open)
40
30
20
10
00 50 100 150 200 250 300 350
Flow rate [l/min]
∆p [b
ar]
400 450 500
21.4.3 Opening characteristic of thesecondary pressure reliefvalve
50
Flow rate [l/min]
Load
pre
ssur
e B
[bar
]
0
500
400
300
200
100
0
100 150 250200
Setting: 380 bar
Setting: 250 bar
Issue: 09.2015 82/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 83/84
21.5 Model code key
S250 =
S400 =
S500 =
Leak− free
load control valve
Valve series
= CINDY
CINDY 25 B- - LP - -
25 mm
Nominal size
= 25
B
Version
Manifold mounting design
Application / valve type
= P
Type 1 ... 99
Orifice combinations
.. =
- -
= B
-
Temperature range
Nitrile (standard) −20°C to +80°C
Nitrile (low temperature) −50°C to +80°C
Viton −20°C to +200°C
Seal material
= N
= T
= V
Without fixing screws
Black fixing screws
�Dacromate" fixing screws (anti−corrosion)
Fixing screws
= O
= S
= D
Pilot-control options
Pilot−control with �standard cover"
Pilot−control with �damping cover"
Pilot−control with �hydro−mechanical stroke limiter"
G.. =
D.. =
H.. =
(see General Information Leaflet, section 9.)
(see General Information Leaflet, section 9.)
S250
S400
S500
Flow rate when lowering (spool size)
SVT
80 to 460 bar
Pressure setting
... =
Pressure relief from B to T
(tank line required)
Secondary pressure relief
SVT =
-
Independent of back pressure in A
Influence of return line (back pressure) to pilot-pressure
L=
Seal material NITRILE VITON LOW-TEMP.
Art. No. for basic valve(without specific features)
300 6010243..... 300 6010311..... 300 6010357.....
Service packages
Pilot−control type G
Art. No.
Service packages Cindy 25−B−P−N−3−G300.0307006
Service packages Cindy 25−B−P−V−3−G300.0307012
Service packages Cindy 25−B−P−T−3−G300.0307018
Pilot−control types D, H
Art. No.
Service packages Cindy 25−B−P−N−3−D300.0307007
Service packages Cindy 25−B−P−V−3−D300.0307013
Service packages Cindy 25−B−P−T−3−D300.0307019
Issue: 09.2015 83/84 Reference: 300-P-9050013-EN-02
300−P−9050013−E−02/03.04 84/84
Germany
Phone +49 7742 85 20Fax +49 7742 71 [email protected]
BUCHER HYDRAULICS www.bucherhydraulics.com
France
Phone +33 389 64 22 44Fax +33 389 65 28 [email protected]
Netherlands
Phone +31 79 34 26 24 4Fax +31 79 34 26 28 [email protected]
UK
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Switzerland
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Italy
Phone +39 0522 92 84 11Fax +39 0522 51 32 [email protected]
Austria
Phone +43 6216 44 97Fax +43 6216 44 97 [email protected]
China
Phone +86 10 64 44 32 38Fax +86 10 64 44 32 [email protected]
Product Center (Elevator)
Phone +41 41 757 03 33Fax +41 41 757 16 [email protected]
USA
Phone +1 262 605 82 80Fax +1 262 605 82 [email protected]
We reserve the right of modification without notice.
Issue: 09.2015 84/84 Reference: 300-P-9050013-EN-02