modular directional control valves for tractors lsc90 ... · p ls 62.1 2.44 168 6.61 33 1.3 m10 88...

1398SDC006EN00 - 27-08-2019

Modular directional control valves for tractors LSC90

LSC90 - Load sensing modular directional control valves for tractors

Before use, carefully read the GENERAL INSTRUCTIONS FOR USE OF DIRECTIONAL CONTROL VALVES Modular directional control valves for tractorsLSC90 398SDC006EN00 -

2 398SDC006EN00 - 27-08-2019

LSC90 Technical data

Nominal flow 100 l/min 26.4 US gpm

Nominal pressure 250 bar 3625 psi

Maximum tank pressure 20 bar 290 psi

Internal leakage (A o B -> P and T) p=100 bar (1450 psi)

< 15 cm³/min 0.91 in³/min

Internal leakage with zero leakage valve

< 3 cm³/min 0.18 in³/min

Temperature range-20°C +85°C NBR seals (max peak +100°C) -20°C + 130°C HNBR seals

Oil viscosityfrom 15 mm²/s to 90 mm²/s (15 cSt to 90 cSt)

FluidHydraulic fluids as defined in ISO 6743-4 standard

LS T

1B

2

P

A0

A1B1

T

P

02

1

A2B2

1B

12

0

P

2A

LS

0

T

STANDARD version

Sectional

P

T

P

T

Technical data

3398SDC006EN00 - 27-08-2019

Dimensions LSC90

15 0.59

L 11.5 0.45

106

4.17

87.4

3.44

652.

56

18.6

0.73

42.5 1.67

92.1

3.62

A1 A2

B1 B2

A3 A4

B3 B4

47.5 1.8727.5 1.0893

3.661

676.

57

135

5.31

175.

56.

91

311.

22

40 1.57 45 1.77

T

P

62.1 2.44 168 6.61 33 1.3

M10 M10

883.

46

135

5.31

263.1 10.36

T

P

Dimensions per number of sectionsCode N° of sections L Weight

mm in kg lb

1 1 88 2.60 17 37.5

2 2 130 4.17 23 50.7

3 3 172 5.75 29 63.9

4 4 214 7.32 35 77.1

5 5 256 8.90 41 90.4

6 6 298 10.47 47 103.6

Dimensions

4 398SDC006EN00 - 27-08-2019

LSC90 Characteristic curvesPressure drops P-T

P T

0 10 20 30 40 50 60 70 80 90 100[l/min]

0

3

6

9

12

15

18

21[bar]

TOIL = 50°C

vOIL = 21 mm2/ sLSC90-6

Testing parameters: Spool type 01

Pressure drops B1-T

T

B1

0 10 20 30 40 50 60 70 80 90 100[l/min]

0123456789

1011[bar]

LSC90-1

LSC90-6TOIL = 50°C

vOIL = 21 mm2/ s


Pressure drops B1-T with zero leakage

T

B1

0 10 20 30 40 50 60 70 80 90 100[l/min]

0123456789

1011121314[bar]

LSC90-1LSC90-6

TOIL = 50°C

vOIL = 21 mm2/ s


Characteristic curves

5398SDC006EN00 - 27-08-2019

Characteristic curves LSC90Adjustment curve with flow limiter

0 90 180 270 360rev [°]

0

20

40

60

80

100

120Q [l/min]

TOIL = 50°C

vOIL = 21 mm2/s

Metering

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5mm

0102030405060708090

100l/min

TOIL = 50°C

vOIL = 21 mm2/sCircuito 03

Circuito 70

Testing parameters: Spool type 03 70

6 398SDC006EN00 - 27-08-2019

LSC90 Inlet cover type

A Centre open (pump with fixed flow rate)

47.5 1.8727.5 1.08

933.

66

135

5.31

175.

56.

91

311.

22

40 1.57 40 1.57 40 1.57 45 1.77

240 9.45

T

P

62.1 2.44 168 6.61 33 1.3

M10 M10

883.

46135

5.31

263.1 10.36

T

P

AB

P

0B

A1

T

A3

LS

0

1

B3

2

2

P

0B

A1

T

A2

LS

0

1

B2

2

2

02

P

1

T

B2

10

A

LS

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1Inlet cover type

7398SDC006EN00 - 27-08-2019

Inlet cover type LSC90

B Centre closed (Load sensing pump)

47.5 1.8727.5 1.08

933.

66

135

5.31

175.

56.

91

311.

22

40 1.57 40 1.57 40 1.57 45 1.77

240 9.45

T

P

LS

62.1 2.44 168 6.61 33 1.3

M10 M10 88

3.4613

55.

31

263.1 10.36

T

P

AB

LS

P

0B

A1

T

A3

LS

0

1

B3

2

2

P

0B

A1

T

A2

LS

0

1

B2

2

2

02

P

1

T

B2

10

A

LS

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1

LS

8 398SDC006EN00 - 27-08-2019

LSC90 Thread ports

Thread port PCode Type Torque ± 10% Nm

B 1/2'' GAS ISO 1179 70

F 3/4'' GAS ISO 1179 150

N M22x1.5 ISO 9974 70

J M22x1.5 ISO 6149 70

5 M27x2 ISO 9974 150

U M27x2 ISO 6149 150

R 7/8'' - 14 SAE ISO 11926 70

V 1'' 1/16 - 12 SAE ISO 11926 150

Thread port TCode Type Torque ± 10% Nm

B 1/2'' GAS ISO 1179 70

F 3/4'' GAS ISO 1179 150

N M22x1.5 ISO 9974 70

J M22x1.5 ISO 6149 70

5 M27x2 ISO 9974 150

U M27x2 ISO 6149 150

R 7/8'' - 14 SAE ISO 11926 70

V 1'' 1/16 - 12 SAE ISO 11926 150

Thread Port LS

Code Type Torque ± 10% Nm

0 Not processed

L 1/4'' GAS ISO 1179 27

3 M14x1.5 ISO 9974 27

K M14x1.5 ISO 6149 27

P 9/16'' - 18 SAE ISO 11926 27

Thread ports A - B


B 1/2'' GAS ISO 1179 70

N M22x1.5 ISO 9974 70

J M22x1.5 ISO 6149 70

R 7/8'' - 14 SAE ISO 11926 70

Thread ports

9398SDC006EN00 - 27-08-2019

Gauge ports LSC90

MP and MT - Pressure gauge inlets

A1

MPMT

A2

A3

A4

B1

B2

B3

B4

TP

Thread Port MP


N None

L 1/4'' GAS ISO 1179 27

3 M14x1.5 ISO 9974 27

K M14x1.5 ISO 6149 27

P 9/16'' - 18 SAE ISO 11926 27

Thread Port MT


L 1/4'' GAS ISO 1179 27

3 M14x1.5 ISO 9974 27

K M14x1.5 ISO 6149 27

P 9/16'' - 18 SAE ISO 11926 27

Gauge ports

10 398SDC006EN00 - 27-08-2019

LSC90 VMP

VMP - Maximum relief valve, P and LS line

62.1 2.44 168 6.61 33 1.3

263.1 10.36

36 1.42

175.

56.

91

135

5.31

883.

46

T

P

AB

V1

V2

45 1.77 40 1.57 40 1.57 40 1.57 47.5 1.87 27.5 1.08

240 9.45

V2

V1

P

0B

A1

T

A3

LS

0

1

B3

2

2

P

0B

A1

T

A2

LS

0

1

B2

2

2

02

P

1

T

B2

10

A

LS

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1

V1

V2

VMP

11398SDC006EN00 - 27-08-2019

Element options LSC90

A Flow regulator

27.5 1.08

175.

56.

91

240 9.45

47.5 1.87 40 1.57

361.

42

40 1.57 40 1.57 45 1.77

T

P

A

62.1 2.44 168 6.61 42.8 1.69

272.9 10.74

A

A3B3A2B2

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1

A

0

21

T

0

LS

P

1B

2A

0

21

T

0

LS

P

1B

2A

0

21

T

0

LS

P

1B

2A

Element options

12 398SDC006EN00 - 27-08-2019

LSC90 ActuatorsC Without lever holder, flat appendix

933.

6678

3.07

180.

71

90.

35

35 1.38

20.7 0.81

90.

35

180.

71

L Lever holder kit

152

5.98

50.7 2

M10

M10

16° 16°

T Cable setting

111.

54.

39

86.6 3.41

24.7

0.97

M16

x1.5

Actuators

13398SDC006EN00 - 27-08-2019

Spool types LSC9001 Spool type

P

0B A

TLS

1 2

Positions3 1 0 2 4

P→B A→T

P, T ─┤ A, B ─┤

P→A B→T

03 Spool type

P

0B A

TLS

1 2

Positions3 1 0 2 4

P→B A→T

A,B → T P ─┤

P→A B→T

70 Spool type

P

0B A

TLS

1 2 4

Positions3 1 0 2 4

P→B A→T

P, T─┤ A, B ─┤

P→A B→T

A,B → T P ─┤

Spool types

14 398SDC006EN00 - 27-08-2019

LSC90 Spool control0A

0 21

Neutral position in 0

0D

0 21

Detent in 0, 1, 2

PT

1 0 2 4

Detent in 1, 0, 2, 4

CP01 2 4

Neutral position in 0, detent in 2, 4

Spool control

15398SDC006EN00 - 27-08-2019

Zero leakage option LSC90

A Zero leakage port A

T

P

B1 A1

A

A3B3A2B2

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1

A

4

4

LS A

01

2B

T

1

P

20

2

21

0

LS T

1A

B0

P

2

21

0

LS T

1A

B0

P

Zero leakage option

16 398SDC006EN00 - 27-08-2019

LSC90 Zero leakage option

B Zero leakage port B

T

P

B1 A1

B

A3B3A2B2

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1

B

4

4

LS A

01

2B

T

1

P

20

2

21

0

LS T

1A

B0

P

2

21

0

LS T

1A

B0

P

17398SDC006EN00 - 27-08-2019

Lever options LSC90Straight standard knob

Code Description h [mm] h [in]

A Straight standard knob 109 4.3

B Straight standard knob 134 5.28

C Straight standard knob 184 7.24

D Straight standard knob 214 8.42

E Straight standard knob 254 10

F Straight standard knob 304 11.97

h

Ergonomic leverCode Description h [mm] h [in]

L Straight vertical 180 7.09

O Bent 15° vertical 180 7.09

R Bent 30° vertical 180 7.09

M Straight horizontal 180 7.09

Y Bent 15° horizontal 180 7.09

Q Bent 30° horizontal 180 7.09 h

Lever options

18 398SDC006EN00 - 27-08-2019

LSC90 Closing plate

B With hitch-control valve

M10 M10

23.4 0.92

92.8 3.65

94 3.7 48.6 1.91

166 6.54 62 2.44

36 1.42

331.

3

103

4.06

V3

V2

V1

L 37 1.46 42.5 1.67

M10 M10

175.

56.

91

167

6.57

127

5

262 10.31

40 1.5767 2.64 75 2.95

89.5

3.52

320.

812

.63

231.

39.

1

87.4

3.44

122.

84.

8321

.10.

83

P

T

B1 B2 B3 B4

A1 A2 A3 A4

H

P

0B

A1

T

A3

LS

0

1

B3

2

2

P

0B

A1

T

A2

LS

0

1

B2

2

2

02

P

1

T

B2

10

A

LS

LS T

1B

2

P

A0

A1B1 A4B4

T

P

02

1

HV1

V3

V2

Closing plate

19398SDC006EN00 - 27-08-2019

Closing plate LSC90Electrical characteristics of the V2 valve

Voltage 6 V (± 10%)

Resistance at 20°C 1.63 Ω (± 7%)

Minimum current 1200 mA (± 5%)

Maximum current 3700 mA (± 5%)

PWM 100* Hz

*Recommended

Electrical characteristics of the V3 valveVoltage 6 V (± 10%)

Resistance at 20°C 1.8 Ω (± 7%)

Minimum current 700 mA (± 5%)

Maximum current 2100 mA (± 5%)

PWM 100* Hz

*Recommended

Thread port H - Hitch control valveCode Type Torque ± 10% Nm

0 None

B 1/2'' GAS ISO 1179 70

N M22x1.5 ISO 9974 70

J M22x1.5 ISO 6149 70

R 7/8'' - 14 SAE ISO 11926 70

20 398SDC006EN00 - 27-08-2019

LSC90 Instructions for ordering

LSC90

1

2

3

4

5

6

7

8

9

10 11

12

13 14

15

16

17

18

19 20

21

22 23

24 25

26

27

28

29

30

1

Number of sections 1 section1 2 sections2

3 sections3 4 sections4


2

General options NoneN Black paintV Zinc platingZ

3

Inlet cover type Centre open (pump with fixed flow rate)A

Centre closed (Load sensing pump)B

4

Thread port P 1/2'' GAS ISO 1179B 3/4'' GAS ISO 1179F

M22x1.5 ISO 9974N M22x1.5 ISO 6149J

M27x2 ISO 99745 M27x2 ISO 6149U

7/8'' - 14 SAE ISO 11926R 1'' 1/16 - 12 SAE ISO 11926V

5

Thread port T 1/2'' GAS ISO 1179B 3/4'' GAS ISO 1179F

M22x1.5 ISO 9974N M22x1.5 ISO 6149J

M27x2 ISO 99745 M27x2 ISO 6149U

7/8'' - 14 SAE ISO 11926R 1'' 1/16 - 12 SAE ISO 11926V

6

Thread Port LS NoneN 1/4'' GAS ISO 1179L

M14x1.5 ISO 99743 M14x1.5 ISO 6149K

9/16'' - 18 SAE ISO 11926P

7

Thread port MP NoneN 1/4'' GAS ISO 1179L

M14x1.5 ISO 99743 M14x1.5 ISO 6149K

9/16'' - 18 SAE ISO 11926P

8

Thread port MT 1/4'' GAS ISO 1179L M14x1.5 ISO 99743 M14x1.5 ISO 6149K 9/16'' - 18 SAE ISO 11926P

9

Options on ports MP - MT MP not processed, MT pluggedA

MP not processed, MT openB MP and MT openC MP and MT pluggedD

MP open, MT pluggedE

10 11

Maximum pressure relief valve type on P-line VMP replacement plug00 100 bar10 110 bar11 120 bar12 130 bar13 140 bar14

150 bar15 160 bar16 170 bar17 180 bar18 190 bar19 200 bar20


270 bar27 280 bar28 290 bar29 300 bar30

12

Sealing type maximum pressure relief valve on P-line Grub screwG SealedP NoneN

Instructions for ordering

21398SDC006EN00 - 27-08-2019

Instructions for ordering LSC90

LSC90

1

2

3

4

5

6

7

8

9

10 11

12

13 14

15

16

17

18

19 20

21

22 23

24 25

26

27

28

29

30

1

Number of sections 1 section1 2 sections2



2

General options NoneN Black paintV Zinc platingZ

3

Inlet cover type Centre open (pump with fixed flow rate)A

Centre closed (Load sensing pump)B

4

Thread port P 1/2'' GAS ISO 1179B 3/4'' GAS ISO 1179F

M22x1.5 ISO 9974N M22x1.5 ISO 6149J

M27x2 ISO 99745 M27x2 ISO 6149U

7/8'' - 14 SAE ISO 11926R 1'' 1/16 - 12 SAE ISO 11926V

5

Thread port T 1/2'' GAS ISO 1179B 3/4'' GAS ISO 1179F

M22x1.5 ISO 9974N M22x1.5 ISO 6149J

M27x2 ISO 99745 M27x2 ISO 6149U

7/8'' - 14 SAE ISO 11926R 1'' 1/16 - 12 SAE ISO 11926V

6

Thread Port LS NoneN 1/4'' GAS ISO 1179L

M14x1.5 ISO 99743 M14x1.5 ISO 6149K

9/16'' - 18 SAE ISO 11926P

7

Thread port MP NoneN 1/4'' GAS ISO 1179L

M14x1.5 ISO 99743 M14x1.5 ISO 6149K

9/16'' - 18 SAE ISO 11926P

8

Thread port MT 1/4'' GAS ISO 1179L M14x1.5 ISO 99743 M14x1.5 ISO 6149K 9/16'' - 18 SAE ISO 11926P

9

Options on ports MP - MT MP not processed, MT pluggedA

MP not processed, MT openB MP and MT openC MP and MT pluggedD

MP open, MT pluggedE

10 11

Maximum pressure relief valve type on P-line VMP replacement plug00 100 bar10 110 bar11 120 bar12 130 bar13 140 bar14



270 bar27 280 bar28 290 bar29 300 bar30

12

Sealing type maximum pressure relief valve on P-line Grub screwG SealedP NoneN

Instructions for ordering

13 14

Maximum pressure relief valve type on LS-line VMP replacement plug00 100 bar10 110 bar11 120 bar12 130 bar13 140 bar14



270 bar27 280 bar28 290 bar29 300 bar30

15

Sealing type maximum pressure relief valve on LS-line Grub screwG SealedP NoneN

16

Thread ports A - B 1/2'' GAS ISO 1179B M22x1.5 ISO 9974N M22x1.5 ISO 6149J 7/8'' - 14 SAE ISO 11926R

17

Element options NoneN With flow regulatorA

18

Actuators Without lever holder, flat appendixC Lever holder kitL Cable settingT

19 20

Spool types Spool type01 Spool type03 Spool type70

21

Spool options Standard spoolA Nickel-plated spoolB

22 23

Spool control Neutral position in 00A Detent in 0, 1, 20D

Detent in 1, 0, 2, 4PT Neutral position in 0, detent in 2, 4CP

... To select, see the relevant section...

24 25

Kick-out option pressure setting NoneNN 120 bar12 130 bar13

140 bar14 150 bar15 160 bar16

170 bar17 180 bar18 190 bar19

200 bar20

26

Zero leakage option NoneN Zero leakage port AA Zero leakage port BB

27

Lever options NoneN Without leverS h 109 mm / 4.3 inA h 134 mm / 5.28 inB

h 184 mm / 7.24 inC h 214 mm / 8.42 inD h 254 mm / 10 inE h 304 mm / 11.97 inF

Straight verticalL Bent 15° verticalO Bent 30° verticalR Straight horizontalM

Bent 15° horizontalY Bent 30° horizontalQ

Repeat for each section of the valve

22 398SDC006EN00 - 27-08-2019

LSC90 Instructions for ordering28

Closing plate StandardA With hitch-control valveB

29

Thread port H None0 1/2'' GAS ISO 1179B

M22x1.5 ISO 9974N M22x1.5 ISO 6149J

7/8'' - 14 SAE ISO 11926R

30

Voltage and connector of the hitch control option NoneN 6V AMP JUNIORQ

modular directional control valves for tractors lsc90 ... · p ls 62.1 2.44 168 6.61 33 1.3 m10 88...

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