modular directional control valves dnc75 dnc75 - modular...

1398SDC003IT01 - 06-12-2018

Modular directional control valves DNC75

DNC75 - Modular directional control valves

Before use, carefully read the GENERAL INSTRUCTIONS FOR USE OF DIRECTIONAL CONTROL VALVES Modular directional control valvesDNC75 398SDC003IT01 -

2 398SDC003IT01 - 06-12-2018

DNC75 Technical data

Nominal flow 60 l/min 18.5 US gpm

Nominal pressure 300 bar 4350 psi

Maximum tank pressure 50 bar 725 psi

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

8 cm³/min 0.49 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

A0

2

P

10

2

1

0

T

1

2BB

21

0

0

P

1AT

02

1

2

B2A1 A2

T

B1

P

T2

STANDARD version

Section

P

T

T2

Technical data

3398SDC003IT01 - 06-12-2018

Technical data DNC75

40 1.57 39.5 1.5639.5 1.56

29 1.14

L

29 1.14

752.

9564

.52.

5469

.72.

74

230

9.05

P

T

T2

B1 B2

A1 A2

117.5 4.63

59 2.32

64.5

2.54

622.

4466

.12.

637

.51.

48

58.5 2.3

542.

13

M8

M

8

56 2.2

P

Dimensions per number of sectionsCode N° of sections L Weight

mm in kg lb

1 1 79 3,11 8.3 18,30

2 2 119 4,69 11 24,25

3 3 159 6,36 14 30,86

4 4 199 7,83 17 37,84

5 5 239 9,41 20 44,09

6 6 279 10,98 23 50,71

7 7 319 12,56 26 57,32

8 8 359 14,13 29 63,93

9 9 399 15,71 32 70,55

A 10 439 17,28 35 77,16

Technical data

4 398SDC003IT01 - 06-12-2018

DNC75 Flow curve

Flow curve P-T

P T

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80[l/min]

02468

101214161820[bar]

DNC75-1

DNC75-4

DNC75-7

DNC75-ATOIL = 50°C

vOIL = 21 mm2/ s

Testing parameters: Spool type 01

Flow curve P-A

P

A


Flow curve B1-T

T

B1

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80[l/min]

0

2

4

6

8

10

12[bar]

DNC75-1

DNC75-4

DNC75-7

DNC75-ATOIL = 50°C

vOIL = 21 mm2/ s


Flow curve

5398SDC003IT01 - 06-12-2018

Flow curve DNC75Metering

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

0

10

20

30

40

50

60

70

80[l/min]

TOIL = 50°C

vOIL = 21 mm2/ s0 bar

50 bar

100 bar

150 bar


6 398SDC003IT01 - 06-12-2018

DNC75 External treatment

A Power unit

256.1 10.08

40 1.57

251.

59.

9

39.3 1.55

973.

8227

1.06

68.5 2.740 1.5740 1.5768.5 2.7

61.5

2.42

662.

6

B1 B2

A1 A2

P

T2

V2

V1

Y

171.6 6.76

99 3.9 72.6 2.86

80 3.15

P

V1

Y

The power unit kit will not be supplied with connecting pipes.

2

A2B2

1

P

Y

25 bar

10 bar

21

A1

T

B1

T2

V1

V2

External treatment

7398SDC003IT01 - 06-12-2018

Element type DNC75

S Left (standard)

P

T

T2

B1 B2

A1 A2

D Right

P

T

T2

B1B2

A1A2

Port A is usually the nearest port to the actuator side.Element type

8 398SDC003IT01 - 06-12-2018

DNC75 Thread ports

Thread ports P - P1Code Type Torque

Nm

0 Not processed

L 1/4'' GAS ISO 1179 28

B 1/2'' GAS ISO 1179 65

3 M14x1.5 ISO 9974 10

C M18x1.5 ISO 9974 42

N M22x1.5 ISO 9974 67

W M18x1.5 ISO 6149 28

J M22x1.5 ISO 6149 67

P 9/16'' - 18 SAE ISO 11926 28

R 7/8'' - 14 SAE ISO 11926 67

Thread ports A - BCode Type Torque

Nm

A 3/8'' GAS ISO 1179 40

B 1/2'' GAS ISO 1179 65

T M16x1.5 ISO 9974 28

C M18x1.5 ISO 9974 42

N M22x1.5 ISO 9974 67

W M18x1.5 ISO 6149 28

J M22x1.5 ISO 6149 67

P 9/16'' - 18 SAE ISO 11926 28

E 3/4'' - 16 SAE ISO 11926 42

R 7/8'' - 14 SAE ISO 11926 67

Thread ports T - T2Code Type Torque

Nm

0 Not processed

L 1/4'' GAS ISO 1179 28

B 1/2'' GAS ISO 1179 65

3 M14x1.5 ISO 9974 10

C M18x1.5 ISO 9974 42

N M22x1.5 ISO 9974 67

W M18x1.5 ISO 6149 28

J M22x1.5 ISO 6149 67

P 9/16'' - 18 SAE ISO 11926 28

R 7/8'' - 14 SAE ISO 11926 67

Thread ports

9398SDC003IT01 - 06-12-2018

Actuator DNC75L Standard kit for lever holder

45 1.77

120.

34.

74

M10

x1,5

M10x1,5

16° 16°

Z Lever holder with stroke limiter

69.5 2.74

120.

34.

74

M10

x1,5

M10x1,5

61.3

2.41

592.

32

16° 16°

A Without lever holder, standard appendix

29 1.14

592.

32 9 0.35

572.

24

20.5 0.81

180.

71

B Without lever holder, without appendix

6.5 0.26

180.

71

592.

3257

2.24 M6

C Without lever holder, flat appendix

29 1.14180.

71

90.

35

592.

3217

0.67 20 0.79

90.

35

T Cable fitting on actuator side

86.6 3.41

M16

x1.5

24.7

0.97

77.5

3.05

Actuator

10 398SDC003IT01 - 06-12-2018

DNC75 Actuator

M Joystick

105 4.13 M

10

803.

15

111.

14.

37

80 3.1548.9 1.93 48.1 1.89

71.2

2.8

46.3

1.82

88.8 3.5 88.1 3.47

P a bT

a=Spool 1st section b=Spool 2nd section

G Joystick with spool lock

105 4.13

126

4.96

60.

24

Joystick functions

a

b

A,B→TBP→

b

a

21

2

1P→B1A1→T

P→B2A2→T

P→A2B2→T

P→A1B1→T

3

b

a

a

Also available in other configurations.

K Hydraulic control

10 2 0

124 4.88 61.5 2.4261.5 2.42

247 9.72

90.3

3.55

X2

X1Y1

Y2

B A

P

1 0 2

X1

X2

Y1

Y2

0 1 2 3 4 5 6 7mm

0

5

10

15

20

25[l/min]

11398SDC003IT01 - 06-12-2018

Actuator DNC75P Pneumatic control

X Y

0

X

1

Y

2

a = Large chamber b = Small chamber

0 1 2 3 4 5 6mm

0

2

4

6

8bar

ab


The pneumatic actuator is located on the side where the spool control is normally placed and is the main actuator. The directional control valve will also be supplied as standard with the lever holder on the opposite side.

12 398SDC003IT01 - 06-12-2018

DNC75 Actuator

U Dual effect

169.

46.

67

53.4

2.1

116

4.57

1/8" GAS

140 5.51

C a

b

10

10


I Simple effect port A

169.

46.

67

53.4

2.1

116

4.57

1/8" GAS

106 4.17

C

b

10

b = Small chamber

W Simple effect port B

169.

46.

67

53.4

2.1

116

4.57

1/8" GAS

140 5.51

C a

10

a = Large chamber

Electro-pneumatic control

0 1 2 3 4 5 6 7mm

0

1

2

3

4

5

6

7

8[bar]

a

b


Actuator

13398SDC003IT01 - 06-12-2018

Actuator DNC75

H Dual effect

66 2.6 124 4.88 58 2.28

248 9.76

P

A2

A1

B1

B2

Y

T2

116 4.57 61.5 2.42

177.5 6.99

68.5

2.7

401.

5768

.52.

739

.31.

5540

1.57

256.

310

.09

P

A1B1 A2B2

T 10 bar

T2

1

P

B2

A0

T

12

T A

P 0B

25 bar

Y

P

For electro-hydraulic actuation, you must select a power supply in the general options.

Actuator

14 398SDC003IT01 - 06-12-2018

DNC75 Spool types

01 Spool type

AB01 2

P T

Positions3 1 0 2 4

P → B A → T BP

P, T A, B BP →

P → A B → T BP

03 Spool type

AB01 2

P T

Positions3 1 0 2 4

P → B A → T BP

A, B → T P BP →

P → A B → T BP

04 Spool type

AB01

P T

2

Positions3 1 0 2 4

A → T P, B BP →

P, T A, B BP →

P → A B, T BP

05 Spool type

AB01 2

P T

Positions3 1 0 2 4

P → B A, T BP

P, T A, B BP →

A B → T BP →

07 Spool type

2

P T

0B A

3 1

Positions3 1 0 2 4

A, B → T P BP →

P → B A → T BP

P, T A, B BP →

P → A B → T BP

08 Spool type

AB01 2

P T

Positions3 1 0 2 4

P → B A → T BP

A → T P, B BP →

P → A B → T BP

Spool types

15398SDC003IT01 - 06-12-2018

Spool types DNC7510 Spool type

AB01 2

P T

Positions3 1 0 2 4

P → B A → T BP

B → T P, A BP →

P → A B → T BP

70 Spool type

4

P T

2B A

1 0

Positions3 1 0 2 4

P → B A → T BP

P, T A, B BP →

P → A B → T BP

A, B → T P BP →

16 398SDC003IT01 - 06-12-2018

DNC75 Positioning device

0A

0 21

Neutral position in 0

0B0 21

Neutral position in 0, detent in 1

0C0 21


0D

0 21

Detent in 0, 1, 2

0R

21


0S

21


NS

013 2


NT

01 2 4


KD

1 2

0

For kick-off

Positioning device

17398SDC003IT01 - 06-12-2018

Positioning device DNC75

VC Anticavitation valve

122.8 4.83

61.4 2.42 61.4 2.42

VC-B1 VC-A1

P

AB

40 1.57 68.5 2.768.5 2.7

116.

54.

59176.9 6.96

117.

54.

63

VC-B2 VC-B1

P

T

T2

This option includes special cast iron

VC-A1VC-B1 VC-B2 VC-A2

A0

2

P

10

2

1

0

T

1

2BB

21

0

0

P

1AT

02

1

2

TP

B1 A1 B2 A2

T2

Positioning device

18 398SDC003IT01 - 06-12-2018

DNC75 Positioning device

LC Pressure limiter and anticavitation cartridge

122.8 4.83

61.4 2.42 61.4 2.42

LC-B1 LC-A1

P

AB

40 1.57 68.5 2.768.5 2.711

6.5

4.59

176.9 6.96

117.

54.

63LC-B2 LC-B1

P

T

T2

This option includes special cast iron

LC-B1 LC-A1 LC-B2 LC-A2

A0

2

P

10

2

1

0

T

1

2BB

21

0

0

P

1AT

02

1

2

TP

B1 A1 B2 A2

T2

19398SDC003IT01 - 06-12-2018

Lever options DNC75Straight 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

20 398SDC003IT01 - 06-12-2018

DNC75 Actuator

A Straight

40 1.57 68.5 2.768.5 2.7

40.

1611

64.

57

120

4.72

176.9 6.97

P

T

C Rotated 180°

68.5 2.7

117.

54.

63

176.9 6.97

119.

54.

7

20.

08

40 1.57 68.4 2.69

P

T

Actuator

21398SDC003IT01 - 06-12-2018

Actuator DNC75C Stroke limiter

51.5 2.03

39.9

1.57

38.3

1.51

78.1

3.08

M Male dual control

75.1 2.96

78.1

3.08

M8

38.3

1.51

39.9

1.57

20 0.79

T Cable fitting

126.5 4.98

79.2

3.12

25.5

1

M16

x1.5

Actuator

22 398SDC003IT01 - 06-12-2018

DNC75 ActuatorMicroswitch

70.1 2.76

71.3 2.81

943.

7

141.

85.

58

47.8

1.88

Characteristics of microswitch positioner

Contact rating 16(5)A at 250V A.C 50 Hz 3A at 30V D.C. L/R= 5 ms

Temperature range -20° to 85° C

Expected mechanical life 10 million cycles at 1 Hz

Insulation Up to 100 MΩ

Y Dual effect microswitch

MICRO CONTACTS

POS.1 POS.0 POS.2

P Simple effect microswitch port A

MICRO CONTACTS

POS.1 POS.0 POS.2

O Simple effect microswitch port B

MICRO CONTACTS

POS.1 POS.0 POS.2

23398SDC003IT01 - 06-12-2018

Thread ports DNC75

Carry-over port T1

P

C.O.

T2

A2A1

B2B1

3/8" GAS

C.O.

T2

8

All the DNC75 directional control valves are set up for C.O. (carry-over)

T2

P

B1

C.O.

A2A1 B2

2

12

0

T A1

P

0

01

2

B B2

1

T

0

1

20

1

P

2

0A

Thread ports

24 398SDC003IT01 - 06-12-2018

DNC75 Element type

P lateral

P

T

T2

B1 B2

A1 A2

P2

P1

P

T

T2

B1 B2

A1 A2P2

P1

T2

P

B1

T

A2A1 B2

2

12

0

T A1

P

0

01

2

B B2

1

T

0

1

20

1

P

2

0A

P2

Element type

25398SDC003IT01 - 06-12-2018

Element type DNC75

T2 laterally opposite

P

T

B1 B2

A1 A2

T2

A0

2

P

10

2

1

0

T

1

2BB

21

0

0

P

1AT

02

1

2

B2A1 A2

T

B1

P

T2

T1 upper

P

T

B1 B2

A1 A2

T1

A0

2

P

10

2

1

0

T

1

2BB

21

0

0

P

1AT

02

1

2

B2A1 A2

T

B1

P

T1

26 398SDC003IT01 - 06-12-2018

DNC75 Element type

For more information on the special options, please contact the Bondioli e Pavesi technical department.

27398SDC003IT01 - 06-12-2018

Element type DNC75

28 398SDC003IT01 - 06-12-2018

DNC75 Instructions for ordering

Ripetere per ogni sezione del distributore

DNC75

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

31

32

1

Spool types 1 Section1 2 Sections2 3 Sections3

4 Sections4 5 Sections5 6 Sections6


10 SectionsA

2

External treatment NoneN Black paintV

GalvanisingZ Power unitA

Black painted power supplyB Galvanised power supplyE

3

Element type Left (standard)S RightD

4

Thread Port A and B Not processed0 1/4'' GAS ISO 1179L 1/2'' GAS ISO 1179B

M14x1.5 ISO 99743 M18x1.5 ISO 9974C M22x1.5 ISO 9974N

M18x1.5 ISO 6149W M22x1.5 ISO 6149J 9/16'' - 18 SAE ISO 11926P

7/8'' - 14 SAE ISO 11926R

5




7/8'' - 14 SAE ISO 11926R

6

Options on port P-T-LS P open - P1 not processed (standard)A

P not processed - P1 openB P open - P1 openC P open - P1 pluggedD

P plugged - P1 openE

7 8

Maximum pressure valve type 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

9

Type of lead seal DowelG CapC SealedP NoneN

10

Thread Port A and B 3/8'' GAS ISO 1179A 1/2'' GAS ISO 1179B M16x1.5 ISO 9974T

M18x1.5 ISO 9974C M22x1.5 ISO 9974N M18x1.5 ISO 6149W

M22x1.5 ISO 6149J 9/16'' - 18 SAE ISO 11926P 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

11

Actuator NoneN Standard kit for lever holderL Without lever holder, standard appendixA

Without lever holder, without appendixB

Without lever holder, flat appendixC

Lever holder with stroke limiterZ Cable fitting on actuator sideT JoystickM Joystick with spool lockG Hydraulic controlK

Pneumatic controlP Dual effect electro-pneumatic controlU

Simple effect electro-pneumatic control port AI

Simple effect electro-pneumatic control port BW

Dual effect electro-hydraulic controlH

Single effect electro-hydraulic control port AS

Single effect electro-hydraulic control port BX

Instructions for ordering

29398SDC003IT01 - 06-12-2018

Instructions for ordering DNC75Ripetere per ogni sezione del distributore

DNC75

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

31

32

1

Spool types 1 Section1 2 Sections2 3 Sections3



10 SectionsA

2

External treatment NoneN Black paintV

GalvanisingZ Power unitA

Black painted power supplyB Galvanised power supplyE

3

Element type Left (standard)S RightD

4




7/8'' - 14 SAE ISO 11926R

5




7/8'' - 14 SAE ISO 11926R

6

Options on port P-T-LS P open - P1 not processed (standard)A

P not processed - P1 openB P open - P1 openC P open - P1 pluggedD

P plugged - P1 openE

7 8

Maximum pressure valve type VMP replacement plug00 100 bar10 110 bar11 120 bar12 130 bar13 140 bar14



270 bar27 280 bar28 290 bar29 300 bar30

9

Type of lead seal DowelG CapC SealedP NoneN

10

Thread Port A and B 3/8'' GAS ISO 1179A 1/2'' GAS ISO 1179B M16x1.5 ISO 9974T


M22x1.5 ISO 6149J 9/16'' - 18 SAE ISO 11926P 3/4'' - 16 SAE ISO 11926E

7/8'' - 14 SAE ISO 11926R

11

Actuator NoneN Standard kit for lever holderL Without lever holder, standard appendixA

Without lever holder, without appendixB

Without lever holder, flat appendixC

Lever holder with stroke limiterZ Cable fitting on actuator sideT JoystickM Joystick with spool lockG Hydraulic controlK

Pneumatic controlP Dual effect electro-pneumatic controlU

Simple effect electro-pneumatic control port AI

Simple effect electro-pneumatic control port BW

Dual effect electro-hydraulic controlH

Single effect electro-hydraulic control port AS

Single effect electro-hydraulic control port BX

Instructions for ordering

12 13

Spool types Spool type01 Spool type03

Spool type04 Spool type05



14

Spool options Standard spool 45-70 l/minA Standard spool 20-45 l/minB

Nickel-plated spool 45-70 l/minC

Nickel-plated spool 20-45 l/minD

NoneN

15 16

Positioning device NoneNN Neutral position in 00A Neutral position in 0, detent in 10B

Neutral position in 0, detent in 20C

Detent in 0, 1, 20D Neutral position in 0, detent in 4NT

Neutral position in 0, detent in 3NS

Neutral position in 20R Neutral position in 10S

For kick-offKD...

For selection, see the relevant chapter...

17 18

Port A valve type NoneNN Processed and pluggedTP Anticavitation valveVC Pressure limiter and

anticavitation cartridgeLC

19 20

VL Pressure limiting valve below port A None00 LC 100 bar10 LC 110 bar11 LC 120 bar12 LC 130 bar13 LC 140 bar14

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


LC 270 bar27 LC 280 bar28 LC 290 bar29 LC 300 bar30

21 22

Port A valve type NoneNN Processed and pluggedTP Anticavitation valveVC Pressure limiter and

anticavitation cartridgeLC

23 24

VL Pressure limiting valve below port A None00 LC 100 bar10 LC 110 bar11 LC 120 bar12 LC 130 bar13 LC 140 bar14



LC 270 bar27 LC 280 bar28 LC 290 bar29 LC 300 bar30

25

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

26

Lever holder position StraightA Rotated 180°C NoneN

27

Actuator NoneN Stroke limiterC

Male dual controlM Cable fittingT

Dual effect microswitch Y Simple effect microswitch port AP

Simple effect microswitch port BO

30 398SDC003IT01 - 06-12-2018

DNC75 Instructions for ordering

28

Voltage and connector NoneN 12V DIN 43650A

24V DIN 43650B 12V DEUTSCH DT04-2PG

24V DEUTSCH DT04-2PH

29




7/8'' - 14 SAE ISO 11926R

30

Thread Port A and B 1/4'' GAS ISO 1179L 1/2'' GAS ISO 1179B M14x1.5 ISO 99743


M22x1.5 ISO 6149J 9/16'' - 18 SAE ISO 11926P 7/8'' - 14 SAE ISO 11926R

31

Options on port P-T-LS T open - T2 open (standard)A T open - T2 pluggedB T not processed - T2 openC T plugged - T2 openD

32

Thread ports Carry-over option (standard)A With carry-over port TB

modular directional control valves dnc75 dnc75 - modular...

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