cataloo de valvulas aron

May 2010

May 20102

BANKABLE VALVES(PROPORTIONAL and ON/OFF versions)

IE/CD-CX_NDX/001/2011 0

Bankable valves

IndexCDC3 / CD3 / CX3 / CXQ3 - NOT PRESSURE COMPENSATED VALVES ........................................2FE Inlet module units no pressure relief valve .............................................................................4FELS Inlet module units with LS line no pressure relief valve .........................................................5FE02 Inlet module unitswith pressure relief valve (up to 20 l/min) ................................................6FE10 Inlet module units with pressure relief valve (up to 40 l/min) ................................................7FE10LS Inlet module units with LS line with pressure relief valve (up to 40 l/min) ............................ 8FE10P Inlet module units with pressure relief valve and electrical venting valve ............................ 9 Variants for valves FE10P .....................................................................................................10CDC3 Directional control bankable valve with A09 coils ...............................................................11CDCM3 Directional control bankable valve with A09 coils ...............................................................15 Variants for valves CDC3 / CDCM3 .......................................................................................19CD3 Directional control bankable valve with D15 coils ...............................................................20 Variants for valves CD3 .........................................................................................................24CX3 Solenoid operating proportional control bankable valves ...................................................25 Variants for valves CX3 ..........................................................................................................26CXQ3 Open loop proportional pressure compensated bankable flow regulators .......................... 28 Variants for valves CXQ3 .......................................................................................................30CM3P Modular pilot operated check bankable valves ...................................................................31CM3M Modular max. pressure bankable valves ..............................................................................33FU Outlet module units ...............................................................................................................35

CXDH3 / CDH3 - PRESSURE COMPENSATED VALVES ................................................................36FEH30PQ OPEN CENTER inlet module for fixed displacement pumps .................................................. 40 Variants for valves FEH30PQ .................................................................................................41FEH30LS CLOSED CENTER inlet module for variable displacement load sensing pumps ................... 42CXDH3 PROPORTIONAL compensated valves ...................................................................................44CDH3 ON/OFF compensated valves ................................................................................................47 Variants for valves CXDH3 / CDH3 ........................................................................................50FUH Outlet module units ...............................................................................................................51

HSIF Interface with Brevini Hydraulics HPV41 module .................................................................52

Mounting kit ..........................................................................................................................................53Fixing feet..............................................................................................................................................53Connectors ............................................................................................................................................54Coils . ..............................................................................................................................................55How to order .........................................................................................................................................60Electromagnetic compatibility ..............................................................................................................61

2011 Brevini Fluid Power S.p.A. All rights reserved. Aron and Hydr-App logos are trademarks or are registered trademarks of Brevini Fluid Power S.p.A. or other companies of the Brevini Group in Italy and other countries.

The technical features supplied in this catalogue are non binding and no legal action can be taken against such material. Brevini Fluid Power will not be held responsible for information and specifications which may lead to error or incorrect interpretations. Given the continuous technical research aimed at impro-ved technical features of our products, Brevini Fluid Power reserves the right to make change that are considered appropriate without any prior notice. This catalogue cannot be reproduced (in while or in part) without the prior written consent of Brevini Fluid Power. This catalogue surpersedes all previous ones.

Use of the products in this catalogue must comply with the operating limits given in the technical specifications. The type of application and operating condi-tions must be assessed as normal or in malfunction in order to avoid endangering the safety of people and/or items.

General terms and conditions of sale: see website www.aron.it.

1

IE/CDC3-CD3-CX3-CXQ3-INTRO/001/2011

69

C

D

10

7

32

46

Ch./Hex.

10

T

FE0231 F

U31

1009A Made In Italy 1009A Made In Italy

T

P

69

46

32

7

10

D

C

Ch./Hex.

10 T TF

E0231

FU31

A A

B B

1009A Made In Italy 1009A Made In Italy

P

CDC3/CD3/CX3/CXQ3 Features

Overall dimensions with CDC3 valves

Overall dimensions with CD3 valves No.

elements

Inlet moduleFE / FE02 FEC

mmD

mmC

mmD

mm2 192 180 202 190

3 238 226 248 236

4 284 272 294 282

5 330 318 340 326

6 376 364 386 374

7 422 410 432 420

8 468 456 478 466

Introduction BankableON/OFFdirectionalcontrolvalves; BankablePROPORTIONALdirectionalcontrolvalves; BankablePROPORTIONALCOMPENSATEDflowregulators; ON/OFFvalvesavailableintwosizes,withreducedoveralldimensionsor

forhighflowrates;

Availableforparallelorseriescircuits; Availablewithhousingwiththreadedportsorinterfacesformodularvalves; AvailableforLoadSensingcircuits; AssemblablewithFEH30andFUH3familyinletandoutletmodules; AssemblablewithCXDH3and/orCDH3familyvalves; AssemblablewithBreviniHPVvalves(intermediateelementrequired).

No.elements

Inlet moduleFE / FE02 FEC

mmD

mmC

mmD

mm2 192 180 202 190

3 238 226 248 236

4 284 272 294 282

5 330 318 340 326

6 376 364 386 374

7 422 410 432 420

8 468 456 478 466

2

IE/CDC3-CD3-CX3-CXQ3-INTRO/001/2011

14

1

16

7

8

9

10

13

16

15

15

2

5

6

18

18

12

17

1711

3

4

Composition Form

CDC3/CD3/CX3/CXQ3 Features

Ref. Tipo Description Page

1FE Inlet module units no pressure relief valve 4

FELS Inlet module units with LS line no pressure relief valve 52 FE02 Inlet module unitswith pressure relief valve (up to 20 l/min) 6

3FE10 Inlet module units with pressure relief valve (up to 40 l/min) 7

FE10LS Inlet module units with LS line with pressure relief valve (up to 40 l/min) 84 FE10P Inlet module units with pressure relief valve and electrical venting valve 95 CDC3 Directional control bankable valve with A09 coils 116 CD3M3 Directional control bankable valve with pressure relief valve and D15 coils 157 CD3 Directional control bankable valve with D15 coils 208 CX3 Solenoid operating proportional control bankable valves 259 CXQ3 Open loop proportional pressure compensated bankable flow regulators 28

10 CD3 CDC3 CX3 Body G-H-M for modular valves 11 - 20 - 25

11 CM3P Modular pilot operated check bankable valves 3112 CM3M modular max. pressure bankable valves 3313 FU Outlet module units 3514 HSIF Interface with Brevini Hydraulics HPV41 module 5215 Mounting kit 5316 Fixing feet 5318 Connectors 5418 Coils 55

How to orderTo order the assembly, specify the codes in progressive order (inlet, valves, outlet, mounting kit, feet). See example page 60.

For any further special version not shown in this catalogue, please contact our Technical Departement.

CDC3, CD3, CX3 valves can be assembled with bankable valves CXDH3 - CDH3 (page 36)

3

FE

FE

3

*

**

2

70

35

49

59

60

30

43

11 14

29 32

n. 4 fori

2 x OR 2-012 90Sh

6.5

P

T

IE/FE3002/001/2011

INLET MODULE UNITS NO PRESSURE RELIEF VALVE

HYDRAULIC SYMBOL

FEATURES

Max. operating pressure 250 barMax. Flow 40 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)

ISO 4406:1999: class 21/19/16NAS 1638: class 10

Weight 0.3 kg

Module units FE no pressure relief valve. Thethreadedports(PandT)areavailableintwodifferentsizes:G3/8or9/16-18UNF. Aluminum body.

Inlet module unitno pressure relief valve

Size

Portsizes:1 = G3/8"2 = 9/16-18UNF 00 = No variantV1 = Viton

Serial No.

ORDERING CODE OVERALL DIMENSIONS

4

FELS

P

T

LS

FELS

3

1

**

2

IE/FELS002/001/2011

35

70

11

4370

49

59

14

32

N4 6.5

G 1/4"

35

28

40

11

.52

91

4

OR 2037/2-012 90Sh

OR 2018/2-008 90Sh

P

T

LS

FELS31 2

INLET MODULE UNITS wITH LS LINE NO PRESSURE RELIEF VALVE

HYDRAULIC SYMBOL

FEATURES

Max. operating pressure 250 barMax. Flow 40 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)


Weight 0.3 kg

Module units FELS no pressure relief valve. Availablewiththreadedports(PandT)sizesG3/8andLSsizeG1/4.Alu-minum body.

Inlet module unit no pressure relief valve with LS line

Size

Portsizes:1 = G3/8" 00 = No variantV1 = Viton

Serial No.


5

FE02

1 = max 30 bar - 2 = max 90 bar - 3 = max 180 bar - 4 = max 250 bar

FE02

3

*

C

*

**

2

IE/FE023002/001/2011

70

7.531.5

60 43

11

30

14

28.5

49 n. 4 fori

2 x OR 2-012 90Sh

6.5

CH 5

P

T

59

37 max

1

2

3

4

Q (l/min)

P(b

ar)

0

20

220

120

40

240

140

60

260

160

80

280

180

100

200

0 2 4 6 8 10 12 14 16 18 20

4

1

2

3

Q (l/min)

P(b

ar)

0

10

20

30

40

50

60

70

80

90

100

0 2 4 6 8 10 12 14 16 18 20

INLET MODULE UNITSwITH PRESSURE RELIEF VALVE (UP TO 20 L/MIN)

HYDRAULIC SYMBOL

PRESSURE-FLOw RATE MIN.SETTING PRESSURE

Fluid used: mineral based oil with viscosity 46 mm/s at 40C.

FEATURES

Max. operating pressure 250 barMax. Flow 20 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)


Weight 0.4 kg

(*) The minimum permissible setting pressure depending on the spring: see curves.

Module units FE02 provide pressure relief valve with adjustable pressure setting ranges (CMP02...). Manual adjustment is available by a grub screw. Maximum flow is 20 l/min. The threaded ports (P and T) are available in two differentsizes:G3/8or9/16-18UNF.Aluminumbody.

ORDERING CODE

Inlet module unit (up to 20 l/min)with pressure relief valve

Size

Portsizes:1 = G3/8"2 = 9/16-18UNF Adjustment:C = Grub screw

Setting ranges1 = max. 30 bar (white spring)2 = max. 90 bar (yellow spring)3 = max. 180 bar (green spring)4 = max. 250 bar (orange spring) 00 = No variantV1 = Viton

Serial No.

OVERALL DIMENSIONS

Pressure relief valve (CMP02...)Setting range (*):Spring 1Spring 2Spring 3Spring 4

max 30 barmax 90 barmax 180 barmax 250 bar

6

1 = max 50 - bar - 2 = max 150 bar - 3 = max 320 bar

FE10

3

*

*

*

**

2

FE10

IE/FE103002/001/2011

1

2

3

0 5 10 15 20 25 30 35 40

0

40

80

120

160

200

240

280

320

360

Q (l/min)

P(b

ar)

3

2

1

0 5 10 15 20 25 30 35 400

20

40

60

80

100

Q (l/min)

P(b

ar)

C

M

70

49

59

58 max

11.526.5

60 43

11

40

14

29

n. 4 fori 6.5

2 x OR 2-012 90Sh

CH 5

P

T

58 max

INLET MODULE UNITS wITH PRESSURE RELIEF VALVE (UP TO 40 L/MIN)

HYDRAULIC SYMBOL

PRESSURE-FLOw RATE


FEATURES



Weight 0.6 kg


Module units FE10 provide pressure relief valve with adjustable pressure set-ting ranges (CMP10...). Manual adjustment is available by a grub screw or plastic knob. Maximum flow is 40 l/min. The threaded ports (P and T) are availableintwodifferentsizes:G3/8or9/16-18UNF.Aluminumbody.

ORDERING CODE

Inlet module unit (up to 40 l/min)with pressure relief valve

Size

Portsizes:1=G3/82 = 9/16-18UNF Adjustment:M = Plastic knobC = Grub screw

Setting ranges1 = max. 50 bar (white spring)2 = max. 150 bar (yellow spring)3 = max. 320 bar** (orange spring) 00 = No variantV1 = Viton

Serial No.

OVERALL DIMENSIONS

MIN.SETTING PRESSURE

C = Grub screwM = Plastic knob

Pressure relief valve (CMP10...)Setting range (*):Spring 1Spring 2Spring 3

max 50 barmax 150 barmax 320 bar

(**) Setting referred to the maximum pressure reached from the relief valve. Do not exceed the maximum working pressure 250 bar.

7

TP

LS

FE10LS

3

1

*

*

**

2

1 = max 50 bar - 2 = max 150 bar - 3 = max 320 bar

IE/FE10LS3002/001/2011

FE10LS

1

2

3

0 5 10 15 20 25 30 35 40

0

40

80

120

160

200

240

280

320

360

Q (l/min)

P(b

ar)

3

2

1

0 5 10 15 20 25 30 35 400

20

40

60

80

100

Q (l/min)

P(b

ar)

49

59

11

14

43

29

70

70

26.5 11.5

58 max

10.5

5.5

N4 6.5

C

P

T

LS

FE10LS31 2

20

28

40

62.5 max

M

14

29

11.5

352 x OR 2037/2-012 90Sh

OR 2018/2-008 90Sh

INLET MODULE UNITS wITH LS LINE wITH PRESSURE RELIEF VALVE (UP TO 40 L/MIN)

HYDRAULIC SYMBOL



FEATURES



Weight 0.6 kg


Module units FE10LS provide pressure relief valve with adjustable pressure setting ranges (CMP10...). Manual adjustment is available by a grub screw or plastic knob. Maximum flow is 40 l/min. Available with threaded ports (P and T)sizesG3/8andLSsizeG1/4.Aluminumbody.

ORDERING CODE

Inlet module unit (up to 40 l/min)with pressure relief valve and LS line

Size

Portsizes:1=G3/8 Adjustment:M = Plastic knobC = Grub screw

Setting ranges1 = max. 50 bar (white spring)2 = max. 150 bar (yellow spring)3 = max. 320 bar ** (orange spring) 00 = No variantV1 = Viton

Serial No.

OVERALL DIMENSIONS





8

FE10P

FE10

P

3

*

*

**

2

IE/FE10P3002/001/2011

*

*

INLET MODULE UNITS wITH PRESSURE RELIEF VALVE AND ELECTRICAL VENTING VALVE

HYDRAULIC SYMBOLFEATURES


Module units FE10P provide a pressure relief valve with adjustable pressure setting ranges (CMP10...) and an electrical venting valve normally open sup-plied with emergency control (CRP0418NA..).The pressure relief valves manual adjustment is available by a grub screw or plasticknob.Thethreadedports(PandT)areavailableintwodifferentsizes:G3/8or9/16-18UNF.Aluminumbody.

ORDERING CODE

Inlet module unitwith pressure relief valve

Electric venting valve

Size

Portsizes:1=G3/82 = 9/16-18UNF Adjustment:M = Plastic knobC = Grub screw

Setting ranges1 = max. 50 bar (white spring)2 = max. 150 bar (yellow spring)3 = max. 320 bar** (green spring)

Voltage for the electricventing valve (Tab. 1) S1 = No variantsSV = VitonPY = Push button emergency (see page 10)PS = Rotary emergency (see page 10)AJ = AMP Junior connection (see page 55)CX = Deutsch connection with bidirectional diode (see page 55)

Serial No.



Weight 1.1 kg



Electrical venting valve (CRP04..NA..)Max.excitationfrequency 2HzDuty cycle 100% EDType of protection (in relation to the connector usad) IP65

Tab.1 - Voltage - Coil 18w/22w (1)

Connector to be ordered separately, see page 54.

L 12 VDCM 24 VDCN 48 VDC2 21.6 VDCZ (2) 102 VDC RACX (3) 205 VDC RAC

w (4) Without coil

(1) Connectortobeorderedseparately,seepage54; Coilstechnicaldata,seepage55;(2) With rectifier:115VAC/50Hz-120VAC/60Hz(3) With rectifier:230VAC/50Hz-240VAC/60Hz(4) Performance are guaranteed only using valves completed with BFP coil


9

1 = max 50 bar 2 = max 150 bar 3 = max 320 bar

IE/FE10P3002/001/2011

FE10P

1

2

3

0 5 10 15 20 25 30 35 40

0

40

80

120

160

200

240

280

320

360

Q (l/min)

P(b

ar)

3

2

1

0 5 10 15 20 25 30 35 400

20

40

60

80

100

Q (l/min)

P(b

ar)

Q (l/min)

P(b

ar)

0

2

4

6

8

10

12

14

16

0 10 20 30 40

Q (l/min)

P(b

ar)

0

50

100

150

200

250

300

0 10 20 30 40

18W - 67

22W - 59 70 58 max

Ch./Wr. 5

2 x O-RING 2-012 90Sh

26.5

38

49

59

N4 6.5 14

43

11

54 60

C

= =

==

= =

62.5 max

57

M

P

T

M

3,5 Corsa

(Stroke)

1

0

38 max

19

20

10

29,338.5

60.8

47.8

23.5

39

20.5

40.561.5


DIAGRAMS - PRESSURE RELIEF VALVE

DIAGRAMS - ELECTRICAL VENTING VALVE

OVERALL DIMENSIONS

PRESSURE DROPS LIMITS OF USE


STANDARD EMERGENCY



VARIANTS

PS Emergency rotary

PY Emergency with push button

AJ AMP Junior

CX Deutsch with diode

10

CDC3

IE/CDC3002/001/2011

CDC

3

*

**

**

2

*

*

E

T

P

A

AB

AB

O

B

T

BA

BA

P

BA

T

T TA B

AB

T

BA TT

P

A B

AB

T

LS

PLS

T

TBAT

AB

P

CDC3 A ... CDC3 B ... CDC3 D ... CDC3 E ... CDC3 G ... CDC3 H ... CDC3 L ... CDC3 M ...

DIRECTIONAL CONTROL BANkABLE VALVE wITH A09 COILS

Directionalcontrolbankablevalvebodyisavailableintwodifferentsizes:G3/8or9/16-18UNF(SAE6).The operation of the directional valve is electrical. The centring is achieved by means of calibrated length springs which immediately reposition the spool in the neutral position when the electrical signal is shut off. To improve the valve performance, different springs are used for each spool.The solenoids are available in direct current form and different voltage. The electricalcontrolsareequippedwithanemergencymanualcontrolinsertedin the tube.The electrical supply connectors meet DIN 43650 ISO 4400 standards. On request,couldbeavailablethefollowingcoilconnectionvariants:AMPJun-iorconnections;flyingleadsconnections,withorwithoutintegrateddiode;Deutsch connections with bidirectional integrated diode.Thebodyvalveiswhitezincplated.


FEATURES

Max. pressure ports P/A/B/T 250 barMax. Flow 30 l/minMaxexcitationfrequency 3HzDuty cycle 100% EDHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)


Weight with one DC solenoidWeight with two DC solenoids

1.25 kg1.50 kg

HYDRAULIC SYMBOLS

ORDERING CODE

Directional control bankable valve (with A09 coil)

Size

Body type (tab. 1)

Electrical operator

Spool (tab.2)

Mounting (tab.3)

Voltage (tab.4)

Variants (tab.5)

Serial No.

11

CDC3

IE/CDC3002/001/2011

ORDERING CODE

Two solenoids,spring centred C Mounting

Code Covering Transient position

01 +

02 -

03 +

04 (2) -

One solenoid, side A E Mounting


01 +

02 -

03 +

04 (2) -

15 -

16 +

One solenoid, side B F Mounting


01 +

02 -

03 +

04 (2) -

15 -

16 +

Code Variant

S1 No variant

SV Viton

LF (12) Emergency control lever (see page 19)

LR Emergency control lever 180 rotated (see page 19)

ES Emergency button (see page 19)

P2 (9) Rotary emergency button (see page 19)

R5 (9) Rotary emergency b. 180 (see page 19)

3T First elem. for series connec.

AJ (10) AMP Junior connection (see page 56)

FL (10) Coil with flying leads 250 mm (see page 56)

LD (10) Coil with flying leads 130 mm and integrated diode (see page 56)

CX (11) Deutsch connecection with bidirectional diode (see page 56)

(1) For series connection configuration, a special individual bankable valve CDC3*E04**3T2 (A B or G parallel body type only, with spool 04 type, 3T variant) must always be used as first element. For other individual bankable valve must use body D E or H connector series type with spool 04 only.

(2) Specials with price increasing(3) Special voltage(4) With rectifier:115VAC/50Hz-120VAC/60Hz(5) With rectifier:230VAC/50Hz-240VAC/60Hz(6) Performance are guaranteed only using valves completed with BFP coil(7) Connectortobeorderedseparately,seepage54; Coils technical data, see page 56; Voltage codes are not stamped on the plate, their are readable on the coils(8) Othervariantsavailableonrequest(9) Tighteningtorquemax.69Nm(CHn.22)(10) Available in 12V or 24V DC voltage only(11) Available in 12V, DC voltage only(12) For the body type G - H - M order LR variant (Emergency control lever180

rotated)

Code BodyA PortsG3/8parallelB Ports 9/16 - 18UNF parallelD (1) PortsG3/8seriesE (1) Ports 9/16 - 18UNF series

G Attachment styleParallel presetting for modular valves

H (1) Attachment styleSeries presetting for modular valvesL PortsG3/8parallel-LSvers.

M Attachment style, parallel-LS vers. Presetting for modular valves

Tab.1 - Body type

Tab.2 - Standard spools

Tab.3 - Mounting

Tab.5 - Variants (7-8)

Tab.4 - Coils A09 voltage (7)

Code Voltage Max. winding temperature(Ambient temperature 25C)Rated power

WResistance @ 20C

(Ohm) 7%

L 12 Vdc 123 C 27 5.3

M 24 Vdc 123 C 27 21.3

N (3) 48 Vdc 123 C 27 85.3

Z (4) 102 Vdc 123 C 27 392

P (3) 110 Vdc 123 C 27 448

X (5) 205 Vdc 123 C 27 1577

w (6) Without coils

Code Symbol

C

E

F

G (2)

H (2)

12

12

3

4

5

6

7

8

9

10

0 5 10 15 20 25 30

0

2

4

6

8

10

12

P(b

ar)

Q (l/min)

0 10 20 305 15 25

1

2

3

4

0

50

100

150

200

250

P(b

ar)

Q (l/min)

TT

P

T VMP

P

T

CDC3

IE/CDC3002/001/2011

A A

A A

B B

A A

B B

T

O O

P

T

A

A

O

B

A B B B

B

A A

A A

B B

A A

B B

T

O O

P

BA

B

O

A

A B B B

HYDRAULIC SYMBOLS AND INSTRUCTION OF CONNECTION

PARALLEL CONNECTION SERIES CONNECTION

Special elementCDC3*E04**3T2

For series connection configuration, a special individual valve bank section (CDC3*E04**3T2) must always be used as first element (see ordering code page 11).

PRESSURE DROPS - DIRECTIONAL CONTROL BANkABLE VALVE

LIMITS OF USE (MOUNTING C-E-F)

The diagram at the side shows the pressure drop curves for spools du-ring normal usage.The fluid used is a mineral oil with a viscosityof46mm/sat40C;thetests have been carried out at a fluid temperature of 40 C.

(p) Parallel connections(s) Series connections(E) Mounting E(F) Mounting F

The tests have been carried out with solenoids at operating temperature and a voltage 10% less than rated voltage with a fluid temperature of 50 C. The fluid used was a mineral oil with a viscosity of 46 mm/s at 40 degrees C. The values in the diagram refer to tests carried out with the oil flow in two direc-tions simultaneously (e.g. from P to A and at the same time B to T).

In the cases where valves 4/2 and 4/3 are used with the flow in one direction only, the limits of use could have variations which may even be negative (See curve No 4 and Spool No 16 used as 2 or 3 ways). The tests were carried out with a counter-pressure of 2 bar at T port.

NOTE: The limits of use are valid for the C, E, F mounting.

(4) = 15 and 16 spools used as 2 or 3 way, follow the curve No. 4

Spool type

ConnectionsP A P B A T B T P T P/T passing

01 4 4 4 4 902 (p) 7 7 6 6 7 902 (s) 7 7 6 6 8 03 4 4 6 6 904 (p) 2 2 1 1 5 904 (s) 2 2 1 1 3 15-16 (E) 6 6 10 10 915-16 (F) 6 6 5 5 9

Curve No.

Spool type

Curve No.

01 102 103 304 2

15-16 1 (4)

Special closing plug

13

129.5

178.5

69.5

49N4 6.5

59

16

13

24

19

25

55

81.5

= =

= =

==

==

P

A B

1009

AM

ad

e in

Ita

ly

T

2 x O-Ring 2-012 90Sh

46

==

LS

O-Ring 2-008 90Sh

24,5

CDC3

IE/CDC3002/001/2011

= =

=

==

=

=

140

49

69.5

178.5

19 16

25

54.5

13

24

86

59

N 4 6.5

2 x O-Ring 2-012 90Sh

=

OVERALL DIMENSIONS

Only for LS versions

Single solenoid versions

Fittings,max.tighteningtorque60Nm

Manual emergency

Parallel body

Parallel bodyPresetting for modular

valves

14

CDCM3

IE/CDCM3002/001/2011

CDCM

3

*

**

*

*

*

*

E

CDCM3 N ..CDCM3 O .. CDCM3 P ..

**

2

P

T

A BBA

T

P

BA

T

P

DIRECTIONAL CONTROL BANkABLE VALVE wITH PRESSURE RELIEF VALVE AND A09 COILS

CDCM3 module provide one or two pressure relief valves with adjustable set-ting. Adjustment with internal screw hex. The element is provided with two threadedports(PandT),sizeG3/8The operation of the directional valve is electrical. The centring is achieved by means of calibrated length springs which immediately reposition the spool in the neutral position when the electrical signal is shut off. To improve the valve performance, different springs are used for each spool.The solenoids are available in direct current form and different voltage. The electricalcontrolsareequippedwithanemergencymanualcontrolinsertedin the tube.The electrical supply connectors meet DIN 43650 ISO 4400 standards. On request,couldbeavailablethefollowingcoilconnectionvariants:AMPJun-iorconnections;flyingleadsconnections,withorwithoutintegrateddiode;Deutsch connections with bidirectional integrated diode.Thebodyvalveiswhitezincplated.


FEATURES

Max. pressure ports P/A/B/T 250 barMax. flow 30 l/minMax. flow - Pressure relief valve see diagrams page 17Maxexcitationfrequency 3HzDuty cycle 100% EDHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)



1.40 kg1.65 kg

HYDRAULIC SYMBOLS

ORDERING CODE

Directional control bankable valve with relief valve (A09 coil)

Size

Body type (tab. 1)

Electrical operator

Spool (tab.2)

Mounting (tab.3)

Voltage (tab.4)

Pressure relief valve setting on A (tab. 5)

Pressure relief valve setting on B (tab.5,omittedifequaltoA)

Variants (tab.6)

Serial No.

15

CDCM3

IE/CDCM3002/001/2011

ORDERING CODE



01 +

02 -

03 +

04 (1) -



01 +

02 -

03 +

04 (1) -

15 -

16 +



01 +

02 -

03 +

04 (1) -

15 -

16 +

Code Variant

S1 No variant

LF Emergency control lever (see page 19)





FL (10) Coil with flying leads 250 mm (see page 56)

LD (10) Coil with flying leads 130 mm and integrated diode (see page 56)

CX (11) Deutsch connecection with bidirectional diode (see page 56)

(1) Specials with price increasing(2) Special voltage(3) With rectifier:115VAC/50Hz-120VAC/60Hz(4) With rectifier:230VAC/50Hz-240VAC/60Hz(5) Performance are guaranteed only using valves completed with BFP coil(6) Connectortobeorderedseparately,seepage54; Coils technical data, see page 56; Voltage codes are not stamped on the plate, their are readable on the coils(7) Setting referred to the maximum pressure reached from the relief valve. Do not

exceed the maximum working pressure 250 bar(8) Othervariantsavailableonrequest(9) Tighteningtorquemax.69Nm(CHn.22)(10) Available in 12V or 24V DC voltage only(11) Available in 12V, DC voltage only

Tab.1 - Body type


Tab.3 - Mounting


Tab.4 - Coils A09 voltage (6)


WResistance @ 20C

(Ohm) 7%

L 12 Vdc 123 C 27 5.3

M 24 Vdc 123 C 27 21.3

N (2) 48 Vdc 123 C 27 85.3

Z (3) 102 Vdc 123 C 27 392

P (2) 110 Vdc 123 C 27 448

X (4) 205 Vdc 123 C 27 1577

w (5) Without coils

Code Symbol

C

E

F

G (1)

H (1)

Code BodyO PortsG3/8parallelwithreliefvalveonAP PortsG3/8parallelwithreliefvalveonBN PortsG3/8parallelwithreliefvalveonAandB

Tab.5 - Pressure relief valve settings

Code Setting

1 25 100 bar

2 100 200 bar

3 200 350 bar (7)

16

12

3

4

5

6

7

8

9

0 5 10 15 20 25 30

0

2

4

6

8

10

12

P(b

ar)

Q (l/min)

0 10 20 305 15 25

1

2

3

4

0

50

100

150

200

250

P(b

ar)

Q (l/min)

CDCM3

IE/CDCM3002/001/2011

1 = 25 100 bar 2 = 100 200 bar 3 = 200 350 bar

A B

T

P

A AB B

T

TT

P

Q (l/min)

P(b

ar)

1

2

3

0 1 2 3 4 5 6

0

50

100

150

200

250

300

Q (l/min)

P(b

ar)

3

2

1

0 1 2 3 4 5 6

0

50

100

150

200

250

300


PARALLEL CONNECTION








Spool type


01 3 3 3 3 802 (p) 6 6 5 5 6 803 3 3 5 5 804 (p) 2 2 1 1 4 815-16 (E) 5 5 9 9 815-16 (F) 5 5 4 4 8

Curve No.

Spool type

Curve No.

01 102 103 304 2

15-16 1 (4)

MAX PRESSURE SETTING MIN.SETTING PRESSURE


DIAGRAMS - PRESSURE RELIEF VALVES

(4) = 15 and 16 spools used as 2 or 3 way, follow the curve No. 4

17

CDCM3

IE/CDCM3002/001/2011

2 x O-Ring 2-012 90Sh

16

13

19

24

25

30

59

49

26

81

N4 6,5

= =

==

129,5

69,554,5 54,5

178,5

46

36

= =

==

==

==

OVERALL DIMENSIONS


Manual emergency


18

IE/CDC3-CDCM3-VAR/001/2011

39

59

18

46

66.4

45

39

18

56

18

46

39

128

26,5

177

231,5

73

2828

191

LF AND LR VARIANTS - EMERGENCY CONTROL LEVER

HYDRAULIC SYMBOL

LF variant

LR variant

EmergencyP2andP5,tighteningtorquemax.69Nm(CHn.22)

The emergency control lever for solenoid valves by Aron, represents a develop in terms of safety and flexibility among applied hydraulic components.Thanks to his flexibility, the component was designed to be inserted between the valve body and the spool, providing total interchangeability between the different types of solenoid body valves manufactured by Aron. It is compatible with the standard CETOP 3 and bankable valveswiththreadedconnectionsG3/8or9/16-18UNF(SAE 6). The component is available for both directional control and proportional valves (for the last type of con-trol please consult our Technical Department).As an emergency lever applied to solenoid valves, the control can be used as a safety device in conformity with the industry standards , also playing an useful role in the event of power cuts. The control can be used in agriculturalandmobilefields;themanualactioncanbeused to carry out periodic maintenance work on mobile components of the vehicle , in perfectly safe working conditions.

ES Manual emergency

P2Rotary emergency

R5 Rotary emergency 180

AJ AMP Junior


FL Flying leadsLD Flying leads/diode

OTHER VARIANTS

CDC3 / CDCM3 (variants)

LF variant

Max operating pressure port T

dynamic 160 barstatic 210 bar

Max operating pressure port Pfor series connection configuration 160 bar

Mounting type C - F - H

Spools type 01 - 0204 - 16

19

CD3

IE/CD3002/001/2011

CD

3

*

**

**

2

*

*

E

T

P

A

AB

AB

O

B

T

BA

BA

P

BA

T

T TA B

AB

T

BA TT

P

A B

AB

T

LS

PLS

T

TBAT

AB

P

CD3 A ... CD3 B ... CD3 D ... CDC3 E ... CD3 G ... CD3 H ... CD3 L ... CD3 M ...

DIRECTIONAL CONTROL BANkABLE VALVE wITH D15 COILS

Directionalcontrolbankablevalvebodyisavailableintwodifferentsizes:G3/8or9/16-18UNF(SAE6).The operation of the directional valve is electrical. The centring is achieved by means of calibrated length springs which immediately reposition the spool in the neutral position when the electrical signal is shut off. To improve the valve performance, different springs are used for each spool. The solenoids, constructed with a protection class of IP66 in accordance with DIN 40050 standards, are available in direct current form and different voltage. The elec-trical supply connectors meet DIN 43650 ISO 4400 standards.Thebodyvalveiswhitezincplated.OnrequestareavailableconnectorsAMPJunior,AMPJuniorandintegrateddiode, flying leads, Deutsch DT 04 - 2P coil type, connectors are also available with built in rectifiers or pilot lights.

FEATURES

Max. pressure ports P/A/B/T 250 barMax. Flow 40 l/minMaxexcitationfrequency 3HzDuty cycle 100% EDHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)



1.389 kg1.778 kg

ORDERING CODE

Directional control bankable valve (with D15 coil)

Size

Body type (tab. 1)

Electrical operator

Spool (tab.2)

Mounting (tab.3)

Voltage (tab.4)

Variants (tab.5)

Serial No.

HYDRAULIC SYMBOLS


20

CD3

IE/CD3002/001/2011

ORDERING CODE

Code BodyA PortsG3/8parallelB Ports 9/16 - 18UNF parallelD (1) PortsG3/8seriesE (1) Ports 9/16 - 18UNF series

G Attachment styleParallel presetting for modular valves

H (1) Attachment styleSeries presetting for modular valvesL PortsG3/8parallel-LSvers.

M Attachment style, parallel-LS vers. Presetting for modular valves



01 +

02 -

03 +

04 (2) -



01 +

02 -

03 +

04 (2) -

15 -

16 +

Code Symbol

C

E

F

G (2)

H (2)



01 +

02 -

03 +

04 (2) -

15 -

16 +

Code Variant

S1 No variant

SV Viton

LF (12) Emergency control lever (see page 24)

LR Emergency control lever180 rotated (see page 24)




3T First elem. for series connec.


AD (10) AMP Junior and integr diode (see page 57)

SL (10) Coil with flying leads 175 mm (see page 57)

CZ (10) Coil with Deutsch DT04-2P (see page 58)

RS (11) Plastic type coil (see page 58)

(1) For series connection configuration, a special individual bankable valve CD3*E04**3T2 (A B or G parallel body type only, with spool 04 type, 3T variant) must always be used as first element. For other individual bankable valve must use body D E or H connector series type with spool 04 only

(2) Specials with price increasing(3) Special voltage(4) With rectifier:115VAC/50Hz-120VAC/60Hz(5) With rectifier:230VAC/50Hz-240VAC/60Hz(6) Performance are guaranteed only using valves completed with BFP coil(7) Connectortobeorderedseparately,seepage54; Coils technical data, see page 57 - 58; Voltage codes are not stamped on the plate, their are readable on the coils(8) Othervariantsavailableonrequest(9) Tighteningtorquemax.69Nm(CHn.22)(10) Available in 12V or 24V DC voltage only.(11) Available in 12V, 24V, 28V or 110V DC voltage only(12) For the body type G - H - M order LR variant (Emergency control lever180

rotated)

Tab.1 - Body type


Tab.3 - Mounting


Tab.4 - Coils D15 voltage (7)


WResistance @ 20C

(Ohm) 10%

L 12 Vdc 110 C 30 4.8

M 24 Vdc 110 C 30 18.8

V (3) 28 Vdc 110 C 30 25.6

N (3) 48 Vdc 110 C 30 75.2

Z (4) 102 Vdc 110 C 30 340

P (3) 110 Vdc 110 C 30 387

X (5) 205 Vdc 110 C 30 1375

w (6) Without coils

21

CD3

IE/CD3002/001/2011 1

TT

P

T VMP

P

T

0 10 20 30 40

1

2

3

0

50

100

150

200

250

P(b

ar)

Q (l/min)

7

6

5

4

3

2

1

10 9 8

0 105 2015 3025 4035

0

2

4

6

8

10

12

14

16

18

20

P(b

ar)

Q (l/min)

A A

A A

B B

A A

B B

T

O O

P

T

A

A

O

B

A B B B

B

A A

A A

B B

A A

B B

T

O O

P

BA

B

O

A

A B B B


PARALLEL CONNECTION SERIES CONNECTION

Special elementCD3*E04**3T2

Special closing plug

For series connection configuration, a special individual valve bank section (CD3*E04**3T2) must always be used as first element (see ordering code page 20).








(3) = 16 spools used as 2 or 3 way, follow the curve No. 3

Spool type


01 6 6 6 6 102 (p) 5 5 4 4 2 102 (s) 5 5 5 5 3 03 6 6 5 5 104 (p) 9 10 8 8 4 104 (s) 9 9 8 8 5 15-16 (E) 5 7 5 9 115-16 (F) 7 5 9 5 1

Curve No.

Spool type

Curve No.

01 102 103 104 215 316 1 (3)

22

CD3

IE/CD3002/001/2011

=

==

=

49

59

80 8069.5

229.5

25 1

9 16

13

24

143

N 4 6,5

2 x O-Ring 2-012 90Sh

==

==

24.5

49

59

69.5

13

16

19

25

24

56

229.5

8080

=

=

=

=

= =

P

T

A B

1009A

Mad

e in

Ita

ly

N4 6.5

2 x O-Ring 2-012 90Sh

LS

O-Ring 2-008 90Sh

= =

155

30.5

45

46

= =

==

OVERALL DIMENSIONS

Only for LS versions



Manual emergency


valves

Parallel body

23

IE/CD3-VAR/001/2011

81

.5

22

.5

98.5

3

2

81

.5

22

.5

max 66

120

81

.5

17

3

0

22

.5

max 63

117

54.3

53.766.7

66.5

54.3

53.7

54.3

56.6

68,7

57.9

132

26,5

202,5

282,5

77

2828

191

LF AND LR VARIANTS - EMERGENCY CONTROL LEVER

OTHER VARIANTS

HYDRAULIC SYMBOL

LF variant

LR variant


The emergency control lever for solenoid valves by Aron, represents a develop in terms of safety and flexibility among applied hydraulic components.Thanks to his flexibility, the component was designed to be inserted between the valve body and the spool, provid-ing total interchangeability between the different types of solenoid body valves manufactured by Aron. It is compat-ible with the standard CETOP 3 and bankable valves with threadedconnectionsG3/8or9/16-18UNF(SAE6).Thecomponent is available for both directional control and pro-portional valves (for the last type of control please consult our Technical Department).As an emergency lever applied to solenoid valves, the con-trol can be used as a safety device in conformity with the industry standards , also playing an useful role in the event of power cuts. The control can be used in agricultural and mobilefields; themanualactioncanbeused tocarryoutperiodic maintenance work on mobile components of the vehicle , in perfectly safe working conditions.

ES Manual emergency

P2Rotary emergency

AJ AMP JuniorAD AMP Junior + Diode

CZ Deutsch DT04-2P

SL Flying leads


RS Plastic coil

CD3 (variants)

LF variant

Max operating pressure port T

dynamic 160 barstatic 210 bar

Max operating pressure port Pfor series connection configuration 160 bar

Mounting type C - F - H

Spools type 01 - 02 - 0304 - 16

24

CX3

IE/CX3002/001/2011

CX

3

N

**

*

2

*

*

*

**

CX3 A ... CX3 C ...

T

P

OA

A B BA

AB

O

P

T

SOLENOID OPERATING PROPORTIONAL CONTROL BANkABLE VALVES

CX3 series valves are used for controlling fluid direction and flow rate as a function of the supply current to the proportional control solenoid.Theindividualvalveisavailableintwodifferentsizes:G3/8or9/16-18UNF.Thebodyvalveiswhitezincplated.

FEATURES

ORDERING CODE

Operating specifications are valid for fluid with 46 mm/s viscosity at 40C, using the specified ARON electronic control units.

Accessories

Max. operating pressure ports P/A/B 250 barMax. operating pressure ports T(Pressure dynamic allowed for 2 millions of cycles) 250 bar

Regulated flow rate 3 / 10 / 15 / 20 l/minRelative duty cycle Continuous 100% EDType of protection (Hirschmann coil) IP 66Fluid viscosity 10 500 mm/sFluid temperature -20C 75 CAmbient temperature -20C 60CMax. contamination level (filter 10 75)


Weight with single solenoid (CX3A..)Weight with double solenoid (CX3C..)

1.389 kg1.778 kg

Solenoid @ 9Vdc @ 12Vdc @ 24VdcCurrent supply PWM (pulse width modulation)Max. current solenoid 2.35 A 1.76 A 0.88 ASolenoid coil resistance at 25C (77F) 2.25 Ohm 4.0 Ohm 16.0 OhmPWMorsuperimposedditherfrequency 150Hz

REMSRA..REMDRA.. Card type control for single and double solenoid

CEPS... Electronic amplifier plug version for signle solenoid

MAV Electronic module for integrate control of proportional valves and ON/OFFJMPEI0M700101 Joystick with standard handleJMPIU0M700138 Joystick Person present handle

Proportional control bankable valve

Size

A = Single solenoidC = Double solenoid

Body type:A=PortsG3/8parallelB = Ports 9/16 - 18UNF parallel G = Presetting for modular valves (parallel)L=PortsG3/8parallel(LSversion)

Type of spool

01 = 03 =

Symmetrical flow path control(see symbols table)

Flow rating l/min1 = 3 l/min2 = 10 l/min3 = 15 l/min4 = 20 l/min

Max. current at solenoid (1):E = 2.35 A - Special coil (9 VDC)F = 1.76 A (12 VDC)G = 0.88 A (24 VDC)

Variants (1-2):S1 = No variantSV = VitonES = Emergency button (3)P2 = Rotary emergency (3) R5 = Rotary emergency 180 (3)

Serial No.

HYDRAULIC SYMBOLS


(1) Coils technical data, see page 59. Voltage codes are not stamped on the plate, their are readable on the coils(2) Connectortobeorderedseparately,seepage54;(3) Emergency (see page 26)

25

CX3

IE/CX3002/001/2011

TT

P

Q (

l/m

in)

I (%)

0

5

10

15

20

25

0 10010 20 30 40 50 60 70 80 90

Q (l/min)

P(b

ar)

0 5 10 15 20 25 300

50

100

150

200

250

81

.5

22

.5

98.5

3

2

81

.5

22

.5

max 66

120

81

.5

17

3

0

22

.5

max 63

117

B BBA

T

P

T

A AA A A

B B B


PARALLEL CONNECTION

The fluid used is a mineral based oil with a viscosity of 46 mm/s at 40C. The tests have been carried out at with a fluid of a 40C.

DIAGRAMS

INPUT SIGNALCX3.01N4... (DP 100 bar)

POwER LIMITS TRANSMITTEDCX3.01N4...

VARIANTS


ES Manual emergency

P2Rotary emergency


26

CX3

IE/CX3002/001/2011

=

==

=

49

59

80 8069.5

229.5

25 1

9 16

13

24

143

N 4 6,5

2 x O-Ring 2-012 90Sh

==

==

24.5

49

59

69.5

13

16

19

25

24

56

229.5

8080

=

=

=

=

= =

P

T

A B

1009A

Mad

e in

Ita

ly

N4 6.5

2 x O-Ring 2-012 90Sh

LS

O-Ring 2-008 90Sh

= =

155

30.5

45

46

= =

==

OVERALL DIMENSIONS


valves

Parallel body Only for LS versions



Manual emergency

27

CXQ3

IE/CXQ3002/001/2011

CXQ

3

D

*

2

*

C

*

**

CXQ3CT.. CXQ3CP..

(1) Dati tecnici bobine, vedi pag. 59 . Le tensioni non sono stampigliate sulle targhette, ma indicate sulla bobina (2) Connettoridaordinareseparatamente,vedipag.54;(3) Emergenze,vedipag.30 T T

PIN POUTPIN POUT

T T

E

OPEN LOOP PROPORTIONAL PRESSURE COMPENSATED BANkABLE FLOw REGULATORS

The open loop proportional flow regulator 3 way compensated with priority function is designed to regulate flow in proportion to an applied electrical current (REM, MAV or CEPS power amplifier). Flow regulation is independent both from load POUT port and pump flow variations. Load compensation is achieved by a spool compensator, which holds the pressure drop constant across the proportional spool. Operatingspecificationsandoverallsizemakethisvalvesuitabletointerlockto module units and bankable valves in order to combine a proportional con-trol with directional control typical of bankable systems.Thebodyvalveiswhitezincplated.

FEATURES

ORDERING CODE


Accessories

Max. operating pressure ports Pin / Pout / E 250 bar

Max. operating pressure ports T(Pressure dynamic allowed for 2 millions of cycles) 250 bar

Regulated flow rate 15 / 25 l/minDecompression drain flow max 0.7 l/minRelative duty cycle Continuous 100% EDType of protection (Hirschmann coil) IP 66

Flow rate gain See diagram InputsignalflowFluid viscosity 10 500 mm/sFluid temperature -20C 75 CAmbient temperature -20C 60CMax. contamination level (filter 10 75)


Weight version CXQ3CP..Weight version CXQ3CT..

2.25 kg1.75 kg

Solenoid @ 9Vdc @ 12Vdc @ 24VdcCurrent supply PWM (pulse width modulation)Max. current solenoid 2.35 A 1.76 A 0.88 ASolenoid coil resistance at 25C (77F) 2.25 Ohm 4.0 Ohm 16.0 OhmPWMorsuperimposedditherfrequency 150Hz

REMSRA.. Card type control for single solenoidCEPS... Electronic amplifier plug version for signle solenoid

MAV Electronic module for integrate control of proportional valves and ON/OFFJMPEI0M700101 Joystick with standard handleJMPIU0M700138 Joystick Person present handle

Open loop 3 way proportional compensatedflow regulator for module units and bankable valves

Size

3 way compensation

P = 3 way priority function versionT = 3 way version (with secondary line)

Nominal flow ratesH = 15 l/minI = 25 l/min

With decompression

Max. current at solenoid (1):E = 2.35 A - Special coil (9 VDC)F = 1.76 A (12 VDC)G = 0.88 A (24 VDC)

Variants (1-2):S1 = No variantL7 = emergency lever (3)P2 = Rotary emergency (3)R5 = Rotary emergency 180 (3)

Serial No.

HYDRAULIC SYMBOLS

= Blind


(1) Coils technical data, see page 59. Voltage codes are not stamped on the plate, their are readable on the coils(2) Connectortobeorderedseparately,seepage54;(3) Emergency (see page 30)

28

CXQ3

IE/CXQ3002/001/2011

Q (

l/m

in)

I (%)

0

5

10

15

20

25

30

35

0 10 20 30 40 50 60 70 80 90 100

2

1

P (bar)Q

(l/

min

)

1

2

0 50 100 150 200 2500

8

16

24

32

P (bar)

Q (

l/m

in)

1

2

0 50 100 150 200 2500

8

16

24

32

Q (l/min)

0 10 205 15 25 300

5

10

15

20

P(bar)

Q (l/min)

0 10 205 15 25 300

5

10

15

20

P(bar)

1= CXQ3C*I...2= CXQ3C*H..

3 x O-Ring 2-012 90Sh

49

19

N4

6.5

56

59

431

3

14

BA

16

= =

= =

45

161

69.5 11.580

= =


DIAGRAMS

INPUT SIGNAL FLOw

FLOw RATE BACk PRESSURE ON SECONDARY LINE

FLOw RATE BACk PRESSURE ON PRIORITY LINE

DP PUMP FLOw PIN TCXQ3CT ...

DP PUMP FLOw PIN TCXQ3CP ...

OVERALL DIMENSIONS CXQ3CT ...

29

CXQ3

IE/CXQ3002/001/2011

81

.5

22

.5

max 66

120

81

.5

17

3

0

22

.5

max 63

117

123

124.5

70,5

81.5

22.5

40

59

14

22

49

16

13 15

19

24

N4

6.5

86.5

54.5

= =

= =

19.5 11.5

69.5

65

11.580

36

45

161= =

4 x O-Ring 2-012 90Sh

OVERALL DIMENSIONS CXQ3CP ...

VARIANTS


L7 Emergency lever

P2Rotary emergency


30

CM3P

IE/CM3P001/001/2011

CM3P*A

CM

3

**

**

1

P

*

*

A B

A B

A B

A B

A

A

B

B

CM3P*B CM3P*AB

MODULAR PILOT OPERATED CHECk BANkABLE VALVES

CM3P type modular check bankable valves allow one way free flow by raising a conical shutter, while in the opposite direction the fluid can return by means of a small piston piloted by the pressure in the other line.They are available on single A or B lines, and on double A and B lines (see hydraulicsymbols).Thebodyvalveiswhitezincplated.

FEATURESORDERING CODE

Max. operating pressure 350 barMinimum opening pressure spring 1 1 barMinimum opening pressure spring 5 5 barPiloting ratio 1:4Max. flow 40 l/minHydraulic fluids Mineral oils DIN 51524Fluid viscosity 10 500 mm/sFluid temperature -20C 75 CAmbient temperature -20C 60CMax. contamination level (filter 25 75)


Weight 1.25 kg

Modular bankable valve

Size

Piloted check valve

Portsizes:1=G3/82 = 9/16-18UNF

Control on lines A / B / AB

Minimum opening pressure1 = 1 bar5 = 5 bar

00 = No variantV1 = Viton

Serial No.

HYDRAULIC SYMBOLS

Accessories

Screw CODE Description

Q26074072(Order No. 4 pcs)

Fixing screws UNI 5931 - M5x50: Material specifications min. 8.8Tighteningtorque5Nm

31

Q (l/min)

P(b

ar)

0 10 205 15 25 3530 40

0

5

10

15

20

3

2

1

CM3P

IE/CM3P001/001/2011

(104)

907 7

49

42.5

G3/8"31

5

45

47 CM3P.AB...1

CM3P.A...1

CM3P.B...1

36

4 x O-RING 2025/2-010 N552 90SH

PRESSURE DROPS

1 = Piloted side flow2 = 1 bar3 = 5 bar

OVERALL DIMENSIONSMOUNTING EXAMPLE wITH CDC3 VALVE


32

CM3M

IE/CM3M002/001/2011

CM3M*A

CM

3

*

**

*

M

*

C

CM3M*B CM3M*AB

**

2

A

AT

B

B

A

A T

B

B

A

ATT

B

B

MODULAR MAX. PRESSURE BANkABLE VALVES

CM.3.M type pressure relief valves are available with a pressure range of 1 320 bar. Adjustment is by means of a grub screw.Single on A or B lines, and double on AB lines versions are available, with drainage to T.All versions can accept three types of springs with calibrated ranges as shown in the specifications.The cartridge, which is the same for all versions, is the direct acting type CMP10.Thebodyvalveiswhitezincplated.For the minimum permissible setting pressure depending on the spring, see minimum pressure setting curve.

FEATURESORDERING CODE

Modular bankable valve

Size

Maximum pressure valve

Portsizes:1=G3/82 = 9/16-18UNF

Adjustment on the lines: A / B / AB

Type of adjustmentGrub screw

Setting ranges at port A0 = max. 15 bar (neutral spring)1 = max. 50 bar (white spring)2 = max. 150 bar (yellow spring)3 = max. 320 bar (green spring) Setting ranges at port B (Omit if the setting is same as that at port A)0 = max.15 bar (neutral spring)1 = max. 50 bar (white spring)2 = max. 150 bar (yellow spring)3 = max. 320 bar (green spring) 00 = No variantV1 = Viton

Serial No.

HYDRAULIC SYMBOLS

Max. operating pressure 320 barSetting ranges:spring 0 spring 1 spring 2spring 3

15 bar50 bar150 bar320 bar

Max. flow 40 l/minHydraulic fluids Mineral oils DIN 51524Fluid viscosity 10 500 mm/sFluid temperature -20C 75 CAmbient temperature -20C 60CMax. contamination level (filtro 25 75)

ISO 4406:1999: classe 21/19/16NAS 1638: classe 10

Weight CM3MA/BWeight CM3MAB

1.66 kg1.68 kg

Accessories

Screw CODE Description

Q26074073(Order No. 4 pcs)

Fixing screws UNI 5931 - M5x55: Material specifications min. 8.8Tighteningtorque5Nm

33

CM3M

IE/CM3M002/001/2011

Q (l/min)

P(b

ar)

1

0

2

3

0 5 10 15 20 25 30 35 40

0

40

80

120

160

200

240

280

320

360

Q (l/min)

P(b

ar)

3

2

1

0

0 5 10 15 20 25 30 35 400

20

40

60

80

100

30.5

G3/8"

45

31

=

=

CM3M-ABC----2

CM3M-AC----2

CM3M-BC----2

7.1

54 112 54

(220)

54

22

47.5

4 x O-Ring 2-010 90Sh

Curve 0,1,2,3:setting ranges valve

OVERALL DIMENSIONSMOUNTING EXAMPLE wITH CDC3 VALVE


PRESSURE - FLOw RATE MINIMUM SETTING PRESSURE

DIAGRAMS

34

FU

FU

3

*

00

2

IE/FU3002/001/2011

FU3*002 FU3002

FU3*002

FU3002

P

T

P

T

70

70

35

49

49

T

59

59

n. 4 fori 6.5

n. 4 fori 6.5

14

11

11

15

20

43

43

60

60

OUTLET MODULE UNITS

HYDRAULIC SYMBOLS

FEATURES



Weight 0.2 kg

Thethreadedport(T)isavailableintwodifferentsizes:G3/8or9/16-18UNF.Outlet modules without ports and for parallel style only are availble.Aluminum body.


Otulet module unit

Size Portsize:Foroutletmodulewithoutportsisnotrequired(only for parallel style)1=G3/82 = 9/16-18UNF No variant

Serial No.

35

TT

P

LS LS

P

BA

LS LS

TT

P P

LS

BA

IE/CXDH3-CDH3-INTRO/001/2011

CXDH3 - Proportional compensated bankable valves CDH3 - ON/OFF compensated bankable valves

BankableproportionaldirectionalvalveswithLSsignal locallycompen-sated.

CXDH3/CDH3seriesvalvesareusedforcontrollingfluiddirectionand flow rate

Load sensing system allow high efficiency and low energy con-sumption.

Flowregulationisloadindipendent. ElectricalProportionalorOn/Offcontrol Opencenterinletmoduleforfixeddisplacementpumps Closed center inlet module for variable displacement

Load Sensing pumps Assemblable with Arons bankable valves CD3, CDC3,

CX3 AssemblablewithBreviniHydraulicsHPVvalves(intermediateele-

mentrequired).

Introduction

CXDH3: The flow rate controlled by the valve is a function of the supply current to the proportional control solenoid.

CDH3: The flow rate controlled by the valve is predefined by a calibrated hole screwed into the port A and/or B.

Flowregulationisloadindependentandisnotaffectedbyotheroperatedfunction when pump has sufficient capacity.

Loadcompensantionisachievedbya2waypressurecompensatorwichholds the pressure drop constant across the proportional spool.

CXDH3 / CDH3 - Features

Community design & Italian patent pending

CXDH.3 proportional CDH.3 on/off

Hydraulic scheme

Operating specifications


Max. operating pressure ports P/A/B 300 barMax. operating pressure ports T (Dynamic pressure allowed for 2 millions of cycles) 250 bar

Max inlet flow 80 l/min (see characteristic curves)Regulated flow rate (A / B ports) up to a 35 l/minRelative duty cycle Continuous 100% EDType of protection (Hirschmann coil) IP 65

Fluid viscosity 10 500 mm/s (46 cSt recommended)Fluid temperature -20C 75CAmbient temperature -20C 60C

Max. contamination level

Proportional valvesISO 4406:1999: class 19/17/14NAS 1638: class 8with filter 10 75

ON/OFF valvesISO 4406:1999: class 21/19/16NAS 1638: class 10with filter 25 75

36

05

10

15

20

25

30

35

0 10 20 30 40 50 60 70 80

Q (l/min)

D p (

bar)

Q (

l/m

in)

spool

I (%)

0

5

10

15

20

25

30

35

40

0 10 20 30 40 50 60 70 80 90 100

D

2

3

4

Q (

l/m

in)

spool

I (%)

0

5

10

15

20

25

30

0 10 20 30 40 50 60 70 80 90 100

D

2

3

4

Q (

l/m

in)

spool

P (bar)

0

5

10

15

20

25

30

35

40

0 50 100 150 200 250 300

D

2

3

4

Q (

l/m

in)

spool

P (bar)

0

5

10

15

20

25

30

0 50 100 150 200 250 300

D

2

3

4


CXDH3 / CDH3 - FeaturesPressure drop - FEH30.PQ - Open center inlet module for fixed displacement pumps (T connected on inlet module).

I-Q curves CXDH3 (Curves acquired with REM card, opening stroke)

Compensation curves - CXDH3 (curves acquired with FEH30.PQ inlet module)

To obtain a correct compensation the inlet flow must be 8% greater the sum of the regulated flow.The fluid used is a mineral based oil with a viscosity of 46 mm/s at 40C. The tests have been carried out at with a fluid of a 40C.

Differential Pressure DP = 8 bar Differential Pressure DP = 4 bar

Inlet module Pressure Drops*

Differential Pressure DP = 8 bar Differential Pressure DP = 4 bar

* Pressure drop can be reduced with special spring in the inlet module, when using differential pressure 4 bar in the compensated valves.

37

951

22

.5

99

.5

D

C

B

39 A

54

54

2 x M6 - 6H 12 2 x M6 - 6H 12

90 1

17

.55

32

7

10

T

P

T

LS

P1

BA

LS

BA

LS

P

T

P1 LS GLS

T

T T

LSP

BA

LS

BA

LS

Amm

Bmm

Cmm

Dmm

2 104 181 219 2313 150 227 265 2774 196 273 311 3235 242 319 357 3696 288 365 403 4157 334 411 449 4618 380 457 495 507

Amm

Bmm

Cmm

Dmm

2 104 171 209 2213 150 217 255 2674 196 263 301 3135 242 309 347 3596 288 355 393 4057 334 401 439 4518 380 447 485 497


951

22

.5

90 1

17

.5

97

.2

5

39 A

54

54

2 x M6 - 6H 12 2 x M6 - 6H 12

10

7

32

B

C

T

A

B

A

B

LS

CXDH3 / CDH3 - FeaturesOverall dimensions and hydraulic circuits

CXDH3 proportional valves with FEH30PQ inlet module for Fixed Displacement pump

CXDH3 proportional valves with FEH30LS inlet module for Variable Displacement Load Sensig pump

tightenthescrewstoatorqueof10nm

fixingfeetavailableonrequest

tightenthescrewstoatorqueof10nm

fixingfeetavailableonrequest

fixing holes

fixing holes

Noelements

Noelements

38


9

9

8

8

8

7

1

1

2

3

45

7

6

CXDH3 / CDH3 - FeaturesComposition Form

To obtain the best performances, we suggest to assemble the working sections with higher flow rate near the inlet module, leaving the ones with lower flow at the end of the assembled valve.

CXDH3 valves can be assembled with CDH3 valves, and all the bankable line CDC3, CD3, CX3 (see page 2)

Ref. Tipo Description Page

1FEH30PQ OPEN CENTER inlet module for fixed displacement pumps 40FEH30LS CLOSED CENTER inlet module for variable displacement load sensing pumps 42

2 CXDH3 PROPORTIONAL compensated valves 443 CDH3 ON/OFF compensated valves 474 FUH Outlet module units 515 HSIF Interface with Brevini Hydraulics HPV41 module 526 Mounting kit 537 Fixing feet 538 Connectors 549 Coils 55

How to orderTo order the assembly, specify the codes in progressive order (inlet, valves, outlet, mounting kit, feet). See example page 60.

For any further special version not shown in this catalogue, please contact our Technical Departement.

39

GLSLSP1

P

T

0

5

10

15

20

25

30

35

0 10 20 30 40 50 60 70 80

Q [l/min]

P[b

ar]

FEH30

P

Q

3

C

FEH30PQ

IE/FEH30PQ001/001/2011

3

*

*

**

1

Open center inlet module units for fixed displacement pumps with pressure relief valve and electrical venting valveModule units FEH30.PQ provide a pressure compensator for fixed displace-ment pump, a pressure relief valve with adjustable pressure setting ranges CMP-MC/MS and an electrical venting valve CRP04.It includes a pressure compensated load sensing signal bleed tominimizesystem losses even at high operating pressures. Signal bleed can be closed in caseitnotrequired.Castironzincplatedbody.

Inlet module units with pressure relief valve

Electrical venting valve

Pressure compensator element

Size

PortsG1/2

Adjustment: C = Grub screw

Setting ranges: 1 = 35 90 bar2 = 75 190 bar3 = >150 bar

Voltage venting valve (1):L = 12 VdcM = 24 VdcN = 48 Vdc0 = Without electrical venting valve (plugged)

Variants (1-2):S1 = No variantsSV = VitonPY = Push button emergency (3)PS = Rotary emergency (3) AJ = AMP Junior connection 22W (see page 55)CX = Deutsch connect. bidirectional diode (see page 55)

Serial No.

OPEN CENTER INLET MODULE FOR FIXED DISPLACEMENT PUMPS

ORDERING CODE

FEATURES

Max. operating pressure 300 barSetting ranges for pressure relief valve Spring 1: 35 90 bar

Spring 2: 75 190 barSpring 3: >150 bar

Max. flow 80 l/min (see charateristic curves)Fluid viscosity 10 500 mm/s

Max LS bleed flow 0.5 l/min

Fluid temperature -25C 75 C

Ambient temperature -25C 60CMax. contamination level (filter 25 75)


Weight 2.9 kg

Max.excitationfrequency 2Hz

Duty cycle 100% EDType of protection (in relation to the connection used) IP65

HYDRAULIC SYMBOL

CHARACTERISTIC CURVE

To obtain a correct compensation the inlet flow must be 8% greater the sum of the regulated flows

Inlet module Pressure Drops

(1) Coils technical data, see page 55) Voltage codes are not stamped on the plate, their are readable on the coils(2) Connectortobeorderedseparately,seepage54; Othervariantsavailableonrequest.(3) Emergency (see page 41


40

FEH30PQ

IE/FEH30PQ001/001/2011

3,5 Corsa

(Stroke)

1

0

38 max

19

20

10

29,338.5

60.8

47.8

23.5

39

20.5

40.561.5

90

4 x M6 - 6H 6

82

10.5 49 (10.5)

15

39.5

33.5

30.8 (8.2) 30.5

109.5

18

G1/2"

= =

(70)

187.9

47.570.4

24

15

2 x M6 - 6H 12

5

8 54 (8)

39

(15)

59

70

= =

= =

60

GLS

P

P1

LS

T

2 x O-RING 2-012 90Sh

1 x O-RING 2-008 90Sh

OVERALL DIMENSIONS

holes for optional fixing feets

predisposition to plug load sensingbleed

standard emergency

VARIANTS

PS Emergency rotary

PY Emergency with push button

AJ AMP Junior


41

Q [l/min]

P[b

ar]

0 10 20 30 40 50 60 70 80 90 100

1-2-3

0

2

4

6

8

10

12

14

16

18

20

Q [l/min]

P[b

ar]

1

2

3

0 10 20 30 40 50 60 70 80 90 1000

50

100

150

200

250

300

350

400

LS

LS

T

P

IE/FEH30LS001/001/2011

FEH30LS

FEH30

LS

3

*

3

**

1

*

Closed center inlet module units for variable displacement Load Sensing pumps with pressure relief valveModule units FEH30.LS for variable displacement Load Sensing pump pro-vide a pressure relief valve CMP30 with adjustable pressure setting ranges andapressurecompensatedloadsensingsignalbleedtominimizesystemlosses even at high operating pressures. Signal bleed can be closed in case it isnotrequired.Castironzincplatedbody.

Inlet module units with pressure relief valve

With LS signal

Size

PortsG1/2

Adjustment: M = Plastic knobC = Grub screw

Setting ranges: 1 = max 50 bar2 = max 140 bar3 = max 350 bar

Variants: 00 = No variantsV1 = Viton

Serial No.

CLOSED CENTER INLET MODULE FOR VARIABLE DISPLACEMENT LOAD SENSING PUMPS

ORDERING CODE

FEATURES

Max. operating pressure 300 barSetting ranges for pressure relief valve Spring 1: max 50 bar

Spring 2: max 140 barSpring 3: max 350 bar

Max. Flow 80 l/min (see charateristic curves)Fluid viscosity 10 500 mm/s

Fluid temperature -25 75 C

Ambient temperature -25C 60CMax. contamination level (filter 25 75)


Weight 1.9 kg

HYDRAULIC SYMBOL

PRESSURE RELIEF VALVE CURVES

Pressure Flow Minimun setting pressure

42

IE/FEH30LS001/001/2011

FEH30LS

49

67

N4 M6 6

G1/2"

G1/2"

31

15

10.5

4770

90

2 3.8

21

39

33.5

= =

= =

17

26

12.5

G1/4"

49

73.5

N2 M6 12

54

39

5

8

3

4.5

55.5

2 x O-RING 2-012 90Sh

1 x O-RING 2-008 90Sh

OVERALL DIMENSIONS

holes for optional fixing feets

C = Adjustment with grub screw

M = Adjustment with plastic knob

43

* Dp 8bar Dp 4barD 8 l/min 5 l/min2 16 l/min 12 l/min3 22 l/min 18 l/min4 35 l/min 28 l/min

LS

BB AA

CXDH.3.C.A.03.. CXDH.3.C.G.03...*

LSLSP

T T T TT T T T

P

LS

CXDH.3.A.A.03.. CXDH.3.A.G.03.. *

BA

LS

TT

LS LS LSP P PP P P

LS LS LS

BA

LS

TT

IE/CXDH3001/001/2011

CXDH3

CXDH

3

*

**

*

*

*

N

*

1

**

Stackable proportional directional valves with LS signal locally compensatedCXDH.3.A../CXDH.3.C.. series valves are used for controlling fluid direction and flow rate as a function of the supply current to the proportional control so-lenoid. Flow regulation is load indipendent. Load compensantionis achieved by a 2 way pressure compensator wich holds, the pressure drop constants acrosstheproportionalspool.Castironzincplatedbody.

Proportional compensated bankable valve

Size

A = Single solenoidC = Double solenoid

Body type:A =PortsG3/8parallelG= Interface for modular valves

Type of spool (1)03 =

Symmetrical flow path control

Flow rating

Differential pressure Dp8 = Dp 8 bar4 = Dp 4 bar

Max. current at solenoid (2):E = 2.35 A (9 Vdc) - Special coilF = 1.76 A (12 Vdc)G = 0.88 A (24 Vdc)

Variants (3):S1 = No variantLF = Emergency control lever (see page 50)For body type G order LR variant (emergency lever 180 rotated)SV = VitonES = Emergency button (4)P2= Rotary emergency (4)R5 = Rotary emergency 180 (4)AJ = AMP Junior coil (see page 59)CZ = Deutsch DT04-2P coil (see page 59)

Serial No.

PROPORTIONAL COMPENSATED VALVES

ORDERING CODE

FEATURES

HYDRAULIC SYMBOL

Max. operating pressure 300 barMax. operating pressure ports T(Pressure dynamic allowed for 2 millions of cycles) 250 bar

Regulated flow rate (A / B ports) up to 35 l/minRelative duty cycle Continuous 100% EDType of protection (Hirschmann coil) IP 65Fluid viscosity 10 500 mm/sFluid temperature -20C 75 CAmbient temperature -20C 60CMax. contamination level (filter 10 75)


Weight with single solenoidWeight with double solenoid

2.38 kg2.77 kg

Solenoid @ 9Vdc @ 12Vdc @ 24VdcCurrent supply PWM (pulse width modulation)Max. current solenoid 2.35 A 1.76 A 0.88 ASolenoid coil resistance at 25C (77F) 2.25 Ohm 4.0 Ohm 16.0 OhmPWMorsuperimposedditherfrequency 150HzResponse time

0 100%100% 0

32 ms33 ms

40 ms33 ms

85 ms33 ms

Frequencyresponse-3db(input signal 50% 25% Vmax) 22Hz 22Hz 12Hz

Operating specifications are valid for fluid with 46 mm/s viscosity at 40C, using the specified ARON electronic control units. Performance data carried out using the speci-fied Aron power amplifier SE.3.AN... serie 1 - EUROCARD format (input voltage = 24V).

REM.S.RA.*.*. REM.D.RA.*.*. Card type control for single and double solenoid

CEP.S... Electronic amplifier plug version for signle solenoid

MAV Electronic module for integrate control of proportional valves and ON/OFFJMPEI0M700101 Joystick with standard handleJMPIU0M700138 Joystick Person present handleModular valves CM3P (page 31) and CM3M (page 33)

Accessories

Community design patent pending

* Thanks to the design of the modular body (type G), an anti-shock modular valve can workssamewithCXDH3valveenergizedorde-energized(seehydraulicsymbol)

(1) Available spool 01 A and B ports are not sealed: fluid can escape from LS line (see hydraulic scheme).

(2) Coils technical data, see page 59 Voltage codes are not stamped on the plate, their are readable on the coils(3) Connectortobeorderedseparately,seepage54;Othervariantsavailableonrequest.(4) Emergency see page50

44

Q [

l/m

in]

I [%]

0

5

10

15

20

25

30

35

40

0 10 20 30 40 50 60 70 80 90 100

D

2

3

4

Q [

l/m

in]

I [%]

0 10 20 30 40 50 60 70 80 90 1000

5

10

15

20

25

30

D

2

3

4

Q [

l/m

in]

p [bar]

0

5

10

15

20

25

30

35

40

0 50 100 150 200 250 300

D

2

3

4

Q [

l/m

in]

p [bar]

0 50 100 150 200 250 3000

5

10

15

20

25

30

D

2

3

4

IE/CXDH3001/001/2011

CXDH313

24

24.5

16

19

51.5

81.5

59

49

69.5

229.5

4 FORI 6.5

4 HOLES

80 80

30

111

5.2

82.5

= =

= =

= =

= =

O-RING 2037/2-012 N552 90ShO-RING 2018/2-008 90Sh

30.5

29.3

4.2

4.2

46

G3/8" (*)

= =

81.5

29.5

CXDH.3... - CHARACTERISTIC CURVES

OVERALL DIMENSIONS


I-Q curves - (Curves acquired with REM card, opening stroke) Compensation curves (curves acquired with FEH30.PQ inlet module)

Body type A PortsG3/8Parallel

Coils can be rotated by 180

Fittings, max. tightening torque60Nm

Differential Pressure Dp = 8 bar Differential Pressure Dp = 4 bar Differential Pressure Dp = 8 bar Differential Pressure Dp = 4 bar

45

IE/CXDH3001/001/2011

CXDH3

13

24

24.5

16

19

81.5

59

49

69.5

229.5

80 80

30

51.5 89.5

= =

= =

= =

= =

4 x O-RING 2037/2-012 N552 90ShO-RING 2018/2-008 90Sh

46

31

35

19

36

8

4 x

5.5

4 x M

5

= =

O-RING 2037/2-012 N552 90Sh

= =

= =

= =

Body type GInterface for modular valves

CXDH.3... - OVERALL DIMENSIONS

4 HOLES 6.5

46

LS

BA

.... ....

LS LS

T T

P P

IE/CDH3001/001/2011

CDH3

CDH

3

*

**

E

*

*

**

*

1

**

**

ON/OFF COMPENSATED VALVES

ON/OFF Compensated ValvesStackable ON/OFF directional valves with LS signal locally compensated. CDH.3.*.E series valves are used for controlling fluid direction and flow rate. The flow rate controlled by the valve is predefined by a holed calibrated washer screwed into the port A and/or B. Flow regulation is load independent . Load compensantion is achieved by a 2 way pressure compensator wich holds, the pressure drop constants across the proportional spool. Cast iron zincplatedbody.

On/Off compensated bankable valve

Size

Body type:A =PortsG3/8parallel

Electrical operator

Spool (see table 1)

Mounting (see table 2)

Holed washer on port A (see table 3)

Holed washer on port B (see table 3)OmitifequaltoscrewonportA

Differential pressure Dp8 = Dp 8 bar4 = Dp 4 bar

Voltage (see table 4)

Variants (see table 5)

Serial No.

ORDERING CODE

FEATURES

HYDRAULIC SYMBOL

Max. operating pressure ports P/A/B 300 barMax. operating pressure ports T(Pressure dynamic allowed for 2 millions of cycles) 250 bar

Max flow See table 3Maxexcitationfrequency 3HzDuty cycle 100% EDType of protection (Hirschmann coil) IP 65Fluid viscosity 10 500 mm/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)


Weight with single solenoidWeight with double solenoid

2.38 kg2.77 kg

General flow tolerance 10%Operating specifications are valid for fluid with 46 mm/s viscosity at 40C, using the specified ARON electronic control units.


47

AB

a b

A Oa

A B

P T

bB

a b

a b

a b

A Oa

A B

P T

a

a

a

a

a

a

O

A B

P T

bB

b

b

b

b

b

b

A O

A B

P T

b

Oa

A B

P T

B

A Oa

A B

P T

bB

A Oa

A B

P T

O

A B

P T

bB

IE/CDH3001/001/2011

CDH3ORDERING CODE

CodeFlow (l/min)

Dp = 8 bar Dp = 4 bar10 1.7 1.315 4.0 3.020 7.5 5.525 10.0 8.030 12.5 9.535 14.5 11.540 18.0 13.545 22.5 17.550 26.0 19.599 no screw

Tab.3 - Holed washer on port A / B

Otherflowratesavailableonrequest

Tab.1 - Spool

Code Symbol

C

E

F

G (1)

H (1)

Tab.2 - Mounting

Interchangeable screw into fittings ports

(1) Specials with price increasing(2) On spool 01 and 04 A and B ports are not sealed: fluid can escape

from LS line (see hydraulic scheme).(3) Special voltage(4) With rectifier:115VAC/50Hz-120VAC/60Hz(5) With rectifier:230VAC/50Hz-240VAC/60Hz(6) Performance are guaranteed only using valves completed with BFP coil(7) Connectortobeorderedseparately,seepage54; Coils technical data, see page 57-58; (8) Othervariantsavailableonrequest.All the variants are considered without

connectors. (9) Tighteningtorquemax.69Nm(CHn.22)(10) Available in 12V or 24V DC voltage only.

Two solenoids, spring centred C Mounting


01 + (2)

02 -

03 +

04 (1) - (2)



01 + (2)

02 -

03 +

04 (1) - (2)

15 -

16 +



01 + (2)

02 -

03 +

04 (1) - (2)

15 -

16 +


WResistance @ 20C

(Ohm) 10%

L 12 Vdc 110 C 30 4.8

M 24 Vdc 110 C 30 18.8

V (3) 28 Vdc 110 C 30 25.6

N (3) 48 Vdc 110 C 30 75.2

Z (4) 102 Vdc 110 C 30 340

P (3) 110 Vdc 110 C 30 387

X (5) 205 Vdc 110 C 30 1375

w (6) Without coils

Tab.5 - Variants (7 - 8)Code Variant

S1 No variant

SV Viton

LF Emergency control lever (see page 50)

LR Emergency control lever180 rotated (vedi pagina 50)

ES

cataloo de valvulas aron

Documents

pressure bankable valves

valves cd3

valves cx3

valves cxq3

valves fe10p

valves feh30pq

onoff compensated valves

7fe10ls inlet module