May 2010 May 2010 2 BANKABLE VALVES (PROPORTIONAL and ON/OFF versions)
Sep 24, 2015
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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.
ORDERING CODE OVERALL DIMENSIONS
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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
Fluid used: mineral based oil with viscosity 46 mm/s at 40C.
FEATURES
Max. operating pressure 250 barMax. Flow 40 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
Weight 0.6 kg
(*) The minimum permissible setting pressure depending on the spring: see curves.
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
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 40 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
Weight 0.6 kg
(*) The minimum permissible setting pressure depending on the spring: see curves.
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
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.
8
FE10P
FE10
P
3
*
*
**
2
IE/FE10P3002/001/2011
*
*
INLET MODULE UNITS wITH PRESSURE RELIEF VALVE AND ELECTRICAL VENTING VALVE
HYDRAULIC SYMBOLFEATURES
(*) The minimum permissible setting pressure depending on the spring: see curves.
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.
Max. operating pressure 250 barMax. Flow 40 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
Weight 1.1 kg
Pressure relief valve (CMP10...)Setting range (*):Spring 1Spring 2Spring 3
max 50 barmax 150 barmax 320 bar
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
(**) Setting referred to the maximum pressure reached from the relief valve. Do not exceed the maximum working pressure 250 bar.
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
C = Grub screwM = Plastic knob
DIAGRAMS - PRESSURE RELIEF VALVE
DIAGRAMS - ELECTRICAL VENTING VALVE
OVERALL DIMENSIONS
PRESSURE DROPS LIMITS OF USE
PRESSURE-FLOw RATE MIN.SETTING PRESSURE
STANDARD EMERGENCY
Fluid used: mineral based oil with viscosity 46 mm/s at 40C.
Fluid used: mineral based oil with viscosity 46 mm/s at 40C.
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.
Connector to be ordered separately, see page 54.
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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
Code Covering Transient position
01 +
02 -
03 +
04 (2) -
15 -
16 +
One solenoid, side B F Mounting
Code Covering Transient position
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.
Connector to be ordered separately, see page 54.
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
Weight with one DC solenoidWeight with two DC solenoids
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
Two solenoids,spring centred C Mounting
Code Covering Transient position
01 +
02 -
03 +
04 (1) -
One solenoid, side A E Mounting
Code Covering Transient position
01 +
02 -
03 +
04 (1) -
15 -
16 +
One solenoid, side B F Mounting
Code Covering Transient position
01 +
02 -
03 +
04 (1) -
15 -
16 +
Code Variant
S1 No variant
LF Emergency control lever (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)
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) 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.2 - Standard spools
Tab.3 - Mounting
Tab.6 - Variants (6-8)
Tab.4 - Coils A09 voltage (6)
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 (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
HYDRAULIC SYMBOLS AND INSTRUCTION OF CONNECTION
PARALLEL CONNECTION
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.
Spool type
ConnectionsP A P B A T B T P T P/T passing
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
Fluid used: mineral based oil with viscosity 46 mm/s at 40C.
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
Fittings,max.tighteningtorque60Nm
Manual emergency
Single solenoid versions
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
CX Deutsch with diode
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
Weight with one DC solenoidWeight with two DC solenoids
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
Connector to be ordered separately, see page 54.
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
Two solenoids,spring centred C Mounting
Code Covering Transient position
01 +
02 -
03 +
04 (2) -
One solenoid, side A E Mounting
Code Covering Transient position
01 +
02 -
03 +
04 (2) -
15 -
16 +
Code Symbol
C
E
F
G (2)
H (2)
One solenoid, side B F Mounting
Code Covering Transient position
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)
ES Emergency button (see page 24)
P2 (9) Rotary emergency button (see page 24)
R5 (9) Rotary emergency b. 180 (see page 24)
3T First elem. for series connec.
AJ (10) AMP Junior connection (see page 57)
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.2 - Standard spools
Tab.3 - Mounting
Tab.5 - Variants (7-8)
Tab.4 - Coils D15 voltage (7)
Code Voltage Max. winding temperature(Ambient temperature 25C)Rated power
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
HYDRAULIC SYMBOLS AND INSTRUCTION OF CONNECTION
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).
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 3 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.
(3) = 16 spools used as 2 or 3 way, follow the curve No. 3
Spool type
ConnectionsP A P B A T B T P T P/T passing
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
Single solenoid versions
Fittings,max.tighteningtorque60Nm
Manual emergency
Parallel bodyPresetting for modular
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
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, 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
R5 Rotary emergency 180
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)
ISO 4406:1999: class 19/17/14NAS 1638: class 8
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
Connector to be ordered separately, see page 54.
(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
HYDRAULIC SYMBOLS AND INSTRUCTION OF CONNECTION
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
EmergencyP2andP5,tighteningtorquemax.69Nm(CHn.22)
ES Manual emergency
P2Rotary emergency
R5 Rotary emergency 180
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
Parallel bodyPresetting for modular
valves
Parallel body Only for LS versions
Single solenoid versions
Fittings,max.tighteningtorque60Nm
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
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 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)
ISO 4406:1999: class 19/17/14NAS 1638: class 8
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
Connector to be ordered separately, see page 54.
(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
= =
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 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
EmergencyP2andP5,tighteningtorquemax.69Nm(CHn.22)
L7 Emergency lever
P2Rotary emergency
R5 Rotary emergency 180
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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
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.
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
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.
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
Max. operating pressure 250 barMax. Flow 40 l/minHydraulic fluid DIN 51524 Mineral oilsFluid viscosity 10 500 mm2/sFluid temperature -25C 75CAmbient temperature -25C 60CMax. contamination level (filter 25 75)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
Weight 0.2 kg
Thethreadedport(T)isavailableintwodifferentsizes:G3/8or9/16-18UNF.Outlet modules without ports and for parallel style only are availble.Aluminum body.
ORDERING CODE OVERALL DIMENSIONS
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
Operating specifications are valid for fluid with 46 mm/s viscosity at 40C, using the specified ARON electronic control units.
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
IE/CXDH3-CDH3-INTRO/001/2011
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
IE/CXDH3-CDH3-INTRO/001/2011
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
IE/CXDH3-CDH3-INTRO/001/2011
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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
Connector to be ordered separately, see page 54.
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
CX Deutsch with diode
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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)
ISO 4406:1999: class 19/17/14NAS 1638: class 8
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
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.
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)
ISO 4406:1999: class 21/19/16NAS 1638: class 10
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.
Connector to be ordered separately, see page 54.
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
Code Covering Transient position
01 + (2)
02 -
03 +
04 (1) - (2)
One solenoid, side A E Mounting
Code Covering Transient position
01 + (2)
02 -
03 +
04 (1) - (2)
15 -
16 +
One solenoid, side B F Mounting
Code Covering Transient position
01 + (2)
02 -
03 +
04 (1) - (2)
15 -
16 +
Code Voltage Max. winding temperature(Ambient temperature 25C)Rated power
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