Catalogue MSG11-3500/UK Directional Control Valves

Characteristics Series D1VL, D3DL, D4L, D9L

The D1VL is a 3 chamber, D3DL, D4L and D9L are 5

chamber 4/3- or 4/2-way directional control valves.
The hand lever is directly connected to the spool and can
be located either on the A or B side. Spring offset and
detent designs are available.

2 Directional control valves with hand lever are available

in 4 sizes:
• D1VL NG06
• D3DL NG10
• D4L NG16 D1VL
• D9L NG25

Features
• All hand lever parts stainless steel

D1VL

Technical data
General
Design Directional spool valve
Actuation Lever
Series D1VL D3DL D4L D9L
Size NG06 NG10 NG16 NG25
Weight [kg] 1.4 3.7 9.0 17.0
Mounting interface DIN 24340 A06 DIN 24340 A10 DIN 24340 A16 DIN 24340 A25
ISO 4401 ISO 4401 ISO 4401 ISO 4401
NFPA D03 NFPA D05 NFPA D07 NFPA D08
CETOP RP 121-H
Mounting position unrestricted, preferably horizontal
Ambient temperature [°C] -25...+60
MTTFD value [years] 150
Hydraulic
Max. operating pressure [bar] external drain external drain
P, A B, T: 350; P, A B, T: 350;
P, A B: 350; P, A B: 350; X, Y: 140 X, Y: 140
T: 140 T: 140 internal drain internal drain
P, A B: 350; P, A B: 350;
T, X, Y: 140 T, X, Y: 140
Fluid Hydraulic oil according to DIN 51524
Fluid temperature [°C] -20 ... +70 (NBR: -25...+70)
Viscosity permitted [cSt] / [mm²/s] 2.8...400
Viscosity recommended [cSt] / [mm²/s] 30...80
Filtration ISO 4406 (1999); 18/16/13
Flow max. [l/min] 80 130 300 700
Leakage at 350 bar (per flow path) [ml/min] – up to 100 1) up to 200 1) up to 800 1)
Leakage at 50 bar (per flow path) [ml/min] up to 10 1) – – –

1)
Depending on spool.

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Catalogue MSG11-3500/UK Directional Control Valves
Ordering Code Series D1VL

D 1 V
Directional Size 3-chamber Actuation Spool Spool Seals Switching Design
control DIN NG06, valve type position logic series
valve CETOP 03 (not required

2
NFPA D03 for ordering)

Code Actuation Code Switching logic

Center of rotation
Hand lever
L 4J 2) below spool axis
side B
(Parker style)
Center of rotation
Hand lever
LB 4K 2) above spool axis
side A
(Denison style)

3 position spools Code Seals

Code Spool type
a 0 b 3 position spools N NBR
Code Spool position V FPM
001
3 positions.
002 C Spring offset in position “0“.
Operated in position “a“ or “b“.
004
Standard Spool type 009
006

0091) 2 positions.
E
Spring offset in position “0“.
Operated in Operated in
042
position “a“. position “b“.

2 position spools
Code Spool type 2 positions.
K
a b Spring offset in position “0“.
Operated in Operated in
020 position “b“. position “a“.

3 positions, detent.
N
Operated in position “a“, “0“or “b“.
No centre in offset No centre in offset
position. position.

2 positions, detent.
R
Operated in position “0“ or “b“.
No centre in offset No centre in
position. offset position.

2 positions, detent.
S Operated in position “0“ or “a“.
No centre in offset No centre in No center in offset position.
position. offset position.

2 position spools
Code Spool position

Spring offset in position “b“.

B
Operated in position “a“.

Detent, operated in position “a“ or

D
“b“. No center or offset position.

Spring offset in position “a“.

H
Operated in position “b“.

1)
Consider specific spool position.
2)
Details see dimensions. Further spool types on request.
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 Catalogue MSG11-3500/UK Directional Control Valves
Ordering Code Series D3DL

D 3 D
Directional Size 5-chamber Actuation Spool Spool Seals Switching Design
control DIN NG10, valve type position logic series
valve CETOP 05 (not required

2 NFPA D05 for ordering)

Code Actuation Code Switching logic

Center of rotation
Hand lever
L 4J 2) below spool axis
side B
(Parker style)
Center of rotation
Hand lever
LB 4K 2) above spool axis
side A
(Denison style)

3 position spools Code Seals

Code Spool type
N NBR
a 0 b 3 position spools
V FPM
001 Code Spool position
3 positions.
002
C Spring offset in position “0“.
004 Operated in position “a“ or “b“.
Standard Spool type 009
006

009 1) 2 positions.
E
Spring offset in position “0“.
010 Operated in Operated in
position “a“. position “b“.
2 position spools
Code Spool type
2 positions.
a b K
Spring offset in position “0“.
020 Operated in Operated in
position “b“. position “a“.

3 positions, detent.
N
Operated in position “a“, “0“or “b“.
No centre in offset No centre in offset
position. position.

2 positions, detent.
R
Operated in position “0“ or “b“.
No centre in offset No centre in
position. offset position.

2 positions, detent.
S Operated in position “0“ or “a“.
No centre in offset No centre in No center in offset position.
position. offset position.

2 position spools
Code Spool position

Spring offset in position “b“.

B
Operated in position “a“.

Detent, operated in position “a“ or

D
“b“. No center or offset position.

Spring offset in position “a“.

H
Operated in position “b“.

1)
Consider specific spool position.
2)
Details see dimensions. Further spool types on request.
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Catalogue MSG11-3500/UK Directional Control Valves
Ordering Code Series D4L, D9L

D
Directional Size Actuation Spool Spool Pilot oil Seals Design
control type position drain series
valve (not required

2
for ordering)

Code Bore Size Code Seals

4 Ø20 mm NG16 N NBR
9 Ø32 mm NG25 Code Outlet V FPM
2 2) External
5 3) Internal
Code Actuation
Code 3 position spools
Hand lever
L 3 positions.
side B
C Spring offset in position “0“.
Operated in position “a“ or “b“.
Hand lever
LB Standard Spool type 009
side A

2 positions.
E
Spring offset in position “0“.
Operated in Operated in
position “a“. position “b“.
3 position spools
D4

D9

Code Spool type

a 0 b 2 positions.
F
001 • • Spring offset in position “b“.
Operated in Operated in
position “0“. position “0“.
002 • •

003 • • 2 positions.
K
Spring offset in position “0“.
004 • • Operated in Operated in
position “b“. position “a“.
006 •

007 • • 2 positions.
M
Spring offset in position “a“.
009 1)
• • Operated in Operated in
position “0“. position “0“.
011 • •
3 positions, detent.
014 • • N Operated in position “a“, “0“
No centre in No centre in or “b“.
015 • •
offset position. offset position.

2 position spools
Code Spool type 2 positions, detent.
R
a b Operated in position “0“ or “b“.
No centre in No centre in
020 • • offset position. offset position.

030 • • 2 positions, detent.

S Operated in position “0“ or “a“.
No centre in No centre in No center in offset position.
offset position. offset position.

Code 2 position spools

Spring offset in position “b“.
B
Operated in position “a“.
Detent, operated in position
D “a“ or “b“. No center or offset
position.
Spring offset in position “a“.
1)
Consider specific spool position. H
Operated in position “b“.
2)
Pressure T-port > 140 bar.
3)
Pressure T-port < 140 bar. Further spool types on request.
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 Catalogue MSG11-3500/UK Directional Control Valves
Flow Curves Diagrams Series D1VL, D3DL

The flow curve diagrams show the flow versus pressure for each spool type, operating position and flow direction
drop curves for all spool types. The relevant curve number is given in the tables below.
D1VL
Position „b“ Position „a“ Position „0“
Spool P->A B->T P->B A->T P->A P->B A->T B->T P->T

2
001 2 2 2 2 – – – – –
002 1 4 1 4 1 1 5 5 2
004 2 3 2 3 – – 7 7 –
006 1 4 1 4 7 7 – – –
020 4 4 2 3 – – – – –
P->B A->T P->A B->T P->A P->B A->T B->T P->T
009 5 5 6 7 – – – – 7

Flow curve diagram D1VL

D3DL
Position „b“ Position „a“ Position „0“
Spool P-A B-T P-B A-T P-A P-B A-T B-T P-T A-B
001 4 3 4 3 – – – – – –
002 2 4 3 3 2 2 1 2 3 4
004 4 3 3 2 – – 5 5 – 6
006 2 4 3 3 5 5 – 6
020 4 4 4 4 – – – – – –
P-B A-T P-A B-T P-A P-B A-T B-T P-T A-B
009 2 5 2 6 – – – – 7 –

Flow curve diagram D3DL

All characteristic curves measured with HLP46 at 50 °C.

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Catalogue MSG11-3500/UK Directional Control Valves
Flow Curves Diagrams Series D4L, D9L

The flow curve diagrams show the flow versus pressure for each spool type, operating position and flow direction
drop curves for all spool types. The relevant curve number is given in the tables below.

D4L
Curve number
Spool
001
P-A
1
P-B
1
P-T
–
A-T
4
B-T
5 2
002 1 2 6 4 6
003 1 2 – 5 6
004 1 1 – 5 5
006 1 2 – 3 6
007 1 1 6 4 5
009 2 9 8 7 10
011 1 1 – 4 5
014 1 1 6 5 4
015 2 1 – 6 5
020 3 5 – 3 5
030 2 3 – 6 7

D9L
Curve number
Spool P-A P-B P-T A-T B-T
001 3 2 - 3 5
002 2 1 1 3 5
003 4 2 - 3 6
004 4 3 - 3 5
007 3 1 7 3 5
009 4 8 9 4 10
014 1 3 7 5 3
015 2 4 - 5 3
020 6 5 - 6 8
030 3 2 - 3 5

All characteristic curves measured with HLP46 at 50 °C.

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 Catalogue MSG11-3500/UK Directional Control Valves
Dimensions Series D1VL

D1VL*4J

D1VL*4K

Surface finish

4x M5x30 7.6 Nm NBR: SK-D1VL-N-91

BK375
ISO 4762-12.9 ±15 % FPM: SK-D1VL-V-91

Valid for all styles. Switching position see ordering code.

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Catalogue MSG11-3500/UK Directional Control Valves
Dimensions Series D1VL, D3DL

D1VLB*4J

Surface finish

4x M5x30 7.6 Nm NBR: SK-D1VL-N-91

BK375
ISO 4762-12.9 ±15 % FPM: SK-D1VL-V-91

D3DL*4J

Surface finish

4x M6x40 13.2 Nm NBR: SK-D3DL-N-42

BK385
ISO 4762-12.9 ±15 % FPM: SK-D3DL-V-42

Valid for all styles. Switching position see ordering code.

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 Catalogue MSG11-3500/UK Directional Control Valves
Dimensions Series D3DL

D3DL*4K

D3DLB*4J

Surface finish

4x M6x40 13.2 Nm NBR: SK-D3DL-N-35

BK385
ISO 4762-12.9 ±15 % FPM: SK-D3DL-V-35

Valid for all styles. Switching position see ordering code.

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Catalogue MSG11-3500/UK Directional Control Valves
Dimensions Series D4L

D4L

D4LB

Surface finish
4x M10x60 63 Nm
NBR: SK-D4L-N-91
BK320 2x M6x55 13.2 Nm
FPM: SK-D4L-V-91
ISO 4762-12.9 ±15 %

Valid for all styles. Switching position see ordering code.

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 Catalogue MSG11-3500/UK Directional Control Valves
Dimensions Series D9L

D9L

D9LB

Surface finish

6x M12x75 108 Nm NBR: SK-D9L-N-91

BK360
ISO 4762-12.9 ±15 % FPM: SK-D9L-V-91

Valid for all styles. Switching position see ordering code.

D_L UK.indd 27.07.22

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