Directional Proportional Control Valve CV3000 · Directional Proportional Control Valve CV3000

www.nimco-controls.com

Directional Proportional Control Valve CV3000


33

Contents

General valve description

General Technical Data

IM - Manual Inlet Module

IE - Remote Control Inlet Module

IF - Dual Flow Bypass Inlet Module

SM - Manual Section Module

SE - Remote Control Section Module

OM - Manual Outlet Module

OE – Remote Control Outlet Module

Spools

Spool Controls Manual

Spool Controls Remote Control

Secondary Port Valves

Accessory Valves

Dimensional Drawing

Ordering Code

Page 5

Page 6

Page 7

Page 8

Page 9

Page 10

Page 11

Page 12

Page 13

Page 14

Page 15

Page 16

Page 17

Page 18

Page 22

Page 24

55

General valve description

The CV3000 is a stackable parallel circuit valve available from 1-10 section per valve unit and can be configured for both fixed and variable pumps. It is designed to handle an input flow of up to 140 l/min [37 USgpm] and a working pressure of up to 350 bar [5000 psi]

The special dual parallel channel design allows the machine builder to individually limit the maximum output flow from each section when the dual flow IF inlet module is used.

The CV3000 has a modular design with a range of different inlet-, section- and outlet modules which allows for a high level of customization of the valve unit. The compact size and the possibility for a large number of integrated features makes it ideal for a wide range of applications such as; truck mounted cranes, excavators, drilling rigs, telehandlers, work platforms, refuse vehicles, forestry machinery and fork lifts etc.

The CV3000 is manufactured using the highest quality alloy cast iron which in combination with NIMCO’s advanced machining and control methods assures the precise accuracy of every component. Each valve is tested and the results documented prior to despatch.

Minimized spool leakageHard chromium plated spools, low friction and a specially developed honing method gives absolute minimum spool leakage of the valve.

Excellent load controlCV 3000 can be fitted with the standard load control spools or with specially designed spools for specific flows, each of which is designed to provide optimum control characteristics within its flow range. On request, special spools can be designed for special functions.

Full utilization of the spool strokeThe optimized metering grooves integrated in each spool and the precise machining of every component allows the entire stroke of the spool to be used. This allows full control of the load whether the operator is using very little or full flow capacity. In addition the movement of any spool in any direction will give the same speed of machine function, enhancing security and reliability.

Multifunctional controlSeveral spools can be operated at the same time even with very large differences in load pressures, due to the utilization of the differential pressure built up inside the valve during operation.

Uniform and low lever forcesBy combining the unique design features of the valve body and the spools, an excellent balance of the dynamic forces is achieved throughout the entire pressure and flow range. This keeps spring forces at a minimum and makes the valve very easy to operate by hand lever as well as any of NIMCO’s remote controls.

Wide range of accessoriesThe CV 3000 offers a wide range of possibilities by using existing and future accessory valves. Also a wide range of spool and remote controls such as single or joystick wire controls, pneumatic and hydraulic proportional or on/off controls are available.

www.nimco-controls.com6

General Technical Data

Pressure Ratings

Maximum Inlet Pressure

Maximum work Port Pressure

Maximum Return Line Pressure

Flow Rates

Maximum inlet flow Open Centre

Maximum inlet flow Bypass

Maximum output flow A/B

Temperature Range

Oil Temperature

Ambient Temperature

Spool Leakage

Maximum at 100 bar (1450 psi) 32 mm2/s (cSt)

Filtration

Contamination Level equal to or better than 18/16/13 according to ISO 4406

Oil Viscosity

Recommended Operating Range

Maximum number of Work Sections

Standard Inlets

350 bar

350 bar

25 bar

90 l/min

140 l/min

125 l/min

-30 to +90ºC

-30 to +60ºC

20 cm3/min

12-380 mm2/s

≤10

5000 psi

5000 psi

363 psi

24 USgpm

37 USgpm

33 USgpm

-22 to +194ºF

-22 to +140ºF

1.24 in3/min

65-2128 SSU

77

IM - Manual Inlet Module

TECHNICAL DATA

Maximum Inlet flow

Maximum Working Pressure

Port Size P1

Port Size T3

Port Size T4

Module Weight

90 l/min

350 bar

BSP G3/4”

BSP G3/4”

BSP G1/2”

4,3 kg

M27x2

M27x2

M22x1,5

24 USGpm

5000 psi

SAE #12

SAE #12

SAE #10

9,5 lbs

MODULE DESCRIPTIONInlet module for valves with manual controls such as hand levers or wire controls. Easy to convert from fixed to variable pumps by changing a fitting in the pressure port (3). Possibility to equip with an unloading valve and a main relief valve.

POS. DESCRIPTION Code

1 Inlet Body IM2 Main Relief Valve RV3 Circuit Options -4 Electrical Unloading Valve UCV

SAMPLE SCHEMATICS


IE - Remote Control Inlet Module

TECHNICAL DATA

Maximum Inlet Flow


Port Size P1

Port Size T4

Module Weight

90 l/min

350 bar

BSP G3/4”

BSP G1/2”

4.3 kg

M27x2

M22x1,5

24 USGpm

5000 psi

SAE #12

SAE #10

9,5 lbs

MODULE DESCRIPTIONInlet module for valves with remote EHP controls. Easy to convert from fixed to variable pumps by changing a fitting in the pressure port (3). Possibility to equip with an unloading valve (4) and a main relief valve (2) as well as a pressure reducing valve for internal pilot pressure supply (5).

SAMPLE SCHEMATICS


1 Inlet Body IE2 Main Relief Valve RV3 Circuit Options -4 Electrical Unloading Valve UCV5 Press. Reducer for Pilot Supply PRRV

99

IF - Dual Flow Bypass Inlet Module

TECHNICAL DATA

Maximum Inlet Flow


Port Size P1

Port Size T1

Module Weight

140 l/min

350 bar

BSP G3/4”

BSP G3/4”

4,6 kg

M27x2

M27x2

37 USGpm

5000 psi

SAE #12

SAE #12

10.1 lbs

MODULE DESCRIPTIONDual Flow Bypass Inlet Module for fixed pump systems where a constant flow can be set in the center channel of the valve using the orifice spool (3). The bypass spool (4) keep the constant pressure drop over the orifice spool (3) and create then a constant flow system.This ensures a very stable pressure build up even at varying input flows to the valve. It also gives the user the possibility to set the flow out on the work ports when combining the inlet with the special Q-sections. Possibility to equip with an unloading valve (4) and a main relief valve (2) as well as internal pilot pressure supply (5).

Pos. Description Code

1 Inlet Body IF2 Main Relief valve PV3 Orifice spool -4 Bypass spool -5 Electrical Unloading Valve UCV

6 Press. Reducer for Pilot supply PRRV

7 Plug for external drain of solenoids

SAMPLE SCHEMATICS


SM - Manual Section Module

TECHNICAL DATA

Maximum Port Flow


Port Size A/B alt 1

Port Size A/B alt 2

Module Weight

125 l/min

350 bar

BSP G3/4”

BSP G1/2”

4,7 kg

M27x2

M22x1,5

33 USGpm

5000 psi

SAE #12

SAE #10

10,4 lbs

MODULE DESCRIPTIONManual Section Module which can be used together with any of the inlet modules. It has channels for carrying through pilot pressure to other EHP sections in the same valve unit, but the SM section it self cannot be equipped with electrical controls. The SM-section can be equipped with secondary valves on the A- and B-port such as shock relief and/or anticavitation valves (6) & (7). It has a load holding check valve for each of the two parallel channels (2) & (3). It can be equipped with manual hand lever operation or wire control. A wide range of spool positioning controls are also available with spring centring or detents in various positions of the spool stroke.


1 Section Body SM2 Bottom Gallery Check Valve LHC13 Top Gallery Check Valve LHC24 Spool Control A-side Page 155 Spool Control B-side Page 156 Secondary Valve A-side Page 177 Secondary Valve B-side Page 178 Main Spool Page 14

1111

SE - Remote Control Section Module

TECHNICAL DATA

Maximum Port Flow


Port Size A/B alt 1

Port Size A/B alt 2

Module Weight

125 l/min

350 bar

BSP G3/4”

BSP G1/2”

4,7 kg

M27x2

M22x1,5

33 USGpm

5000 psi

SAE #12

SAE #10

10,4 lbs


1 Section Body SE2 Bottom Gallery Check Valve LHC13 Top Gallery Check Valve LHC24 Spool Control A-side Page 165 Spool Control B-side Page 166 Secondary Valve A-side Page 177 Secondary Valve B-side Page 178 Main Spool Page

MODULE DESCRIPTIONRemote Control Section Module which can be used together with any of the inlet modules. The section module is machined to be fitted with electro hydraulic proportional controls. The SE-section can be equipped with secondary valves on the A- and B-port such as shock relief and/or anticavitation valves (6) & (7). It has a load holding check valve for each of the two parallel channels (2) & (3).


OM - Manual Outlet Module

TECHNICAL DATA

Maximum Outlet Flow


Port Size T2

Port Size T3

Port Size T4

Module Weight

140 l/min

350 bar

BSP G3/4”

BSP G3/4”

BSP G1/2”

4.2 kg

M27x2

M27x2

M22x1,5

37 USGpm

5000 psi

SAE #12

SAE #12

SAE #10

9,3 lbs


1 Outlet Body OM2 Plug -3 Plug -

MODULE DESCRIPTIONOutlet Module for valves with only manual controls for use together with the IM or IF inlets. Can be equipped with High-Pressure-Carry-Over by plugging (2) and (3) with special cavity blanking plugs.

1313

OE - Remote Control Outlet Module

TECHNICAL DATA

Maximum Outlet Flow


Port Size T2

Port Size T3

Port Size T4

Module Weight

140 l/min

350 bar

BSP G3/4”

BSP G3/4”

BSP G1/2”

4.2 kg

M27x2

M27x2

M22x1,5

37 USGpm

5000 psi

SAE #12

SAE #12

SAE #10

9,3 lbs

MODULE DESCRIPTIONOutlet Module for valves with electro hydraulic proportional controls for use together with the IE or IF inlets. Can be equipped with High-Pressure-Carry-Over by plugging (2) and (3) with special cavity blanking plugs and a pressure build up valve (4) to build up the pilot pressure for initial start of the electro hydraulic controls.


1 Outlet Body OE2 Plug -3 Plug -4 Pressure Backup Valve SV


Spools

Spool Type Symbol

Spool Code

Recommended Pump Flow l/min [USgpm]

25-35[6,6-9,3]

50-70[13,2-18,5]

70-95[18,5-25,1]

95-125[25,1-33]

Double Acting 3U 3R 3S 3T

Single Acting A-port 2AU 2AR 2AS 2AT

Single Acting B-port 2BU 2BR 2BS 2BT

Motor 4U 4R 4S 4T

Double Acting Drained 5U 5R 5S 5T

Spool Type Symbol

Spool Code

Port Flow at Delta P = 25 bar l/min [USgpm]

35[9,3]

70[18,5]

95[25,1]

125[33]

Double Acting 3PU 3PR 3PS 3PT

Single Acting A-port 2PAU 2PAR 2PAS 2PAT

Single Acting B-port 2PBU 2PBR 2PBS 2PBT

Motor 4PU 4PR 4PS 4PT

Double Acting Drained 5PU 5PR 5PS 5PT

Spools for Open Centre Valves

Spools for Closed Centre Valves

All of NIMCO’s spools are designed for specific flow rates in order to achieve optimal load control characteristics and to fully utilize the entire stroke of the spool. By optimizing the balance between spools and valve housing, spring forces are minimized and exact manoeuvring is achieved. Besides the standard spools listed there are also special spools available. For further information concerning these types please contact your NIMCO representative.

1515

Spool Controls - Manual

TypeA-Side B-Side

Type

9 Spring Centred

Enclosed Hand Lever S5

10 Detent in pos.1, 2 & 3

11 Spring Centred, Detent in pos 4 Wire Control W

18Spring Centred,

Pressure Point in pos 5


Spool Controls - Remote Control

TypeA-Side B-Side

Type

EHP

Electro Hydraulic Proportional

12 or 24 V


12 or 24 V

EPO


with Manual Hand Lever

12 or 24 V

EPL

HP Hydraulic Proportional

Hydraulic Proportional HPO

Hydraulic Proportionalwith

Manual Hand Lever HPL

1717

Secondary Port Valves

C – Shock Relief Valve Differential operated shock relief valve for preventing pressure peaks. Fixed pressure setting from 35 to 320 bar [500-4650 psi].

JC – Adjustable Shock Relief Valve Differential operated shock relief valve for preventing pressure peaks. Adjustable pressure setting from 35 to 320 bar [500-4650 psi].

CA – Shock Relief and Anti Cavitation ValveDifferential operated shock relief valve for preventing pressure peaks in combination with a check valve to prevent negative pressure in the work ports. Fixed pressure setting from 35 to 320 bar [500-4650 psi].

JCA – Adjustable Shock Relief and Anti Cavitation ValveDifferential operated shock relief valve for preventing pressure peaks in combination with a check valve to prevent negative pressure in the work ports. Adjustable pressure setting from 35 to 320 bar [500-4650 psi].

Anti-cavitation valveCheck valve for preventing negative pressure in the work ports.


Accessory Valves UCV08 - Unload Control Valve

The UCV08 valve is used in the IF inlet module as an emergency stop feature. It can also be used to unload the standby pressure for energy saving and lower heat generation when no hydraulic functions are used.

Hydraulic DataMaximum Operating Pressure 345 bar [5000 psi]Rated Flow 25 l/minInternal Leakage Max. 0.15 ccm/min at 345 bar [5000 psi]Contamination Level 20/18/15 acc. ISO 4406Temperature Range -40 to +120ºC

Electrical DataPower 345 bar [5000psi]Voltage 12 V 24 VCurrent 1.22 A 0.61 AResistance 9.8 Ω ±5% 39.3 Ω ±5%Connector Type DIN 43650Protection Class IP65

Electrical data

Ordering CodeUCV- 12- NC- X

12 V 12

24 V 24Normally Open NO Normally Closed NCManual Override MNone X

PERFORMANCE (Cartridge Only)

SV08-20 Poppet, 2-Way, Normally Closed

DESCRIPTIONA solenoid-operated, 2-way, normally closed, piloted poppet-type, screw-in hydraulic cartridge valve, intended to act as a blocking or load-holding device for low fl ow circuits.

OPERATIONWhen de-energized, the SV08-20 acts as a check valve, allowing fl ow from to ,while blocking fl ow from to .When energized, the cartridge’s poppet lifts to open the to fl ow path. In this mode, fl ow from to is severely restricted. If this path is required, see model SV08-22, page 1.041.1.Operation of Manual Override Option: To override, push button in, twist counter-clockwise 180°, and release. In this position, the valve will remain open. To return to normal operation, push button in, twist clockwise 180°, and release. Override will be detented in this position.

FEATURES• Continuous-duty rated coil.• Hardened seat for long life and low leakage.• Optional coil voltages and terminations.• Cartridges are voltage interchangeable.• Unitized, molded coil design.• Manual override option.• Optional waterproof E-Coils rated up to IP69K.• Industry common cavity.• Compact size.

RATINGSOperating Pressure: 207 bar (3000 psi)Proof Pressure: 255 bar (3700 psi)Flow: See Performance ChartInternal Leakage: 0.15 cc/minute (3 drops/minute) max. at 207 bar (3000 psi)Temperature: -40 to 120°C with standard Buna sealsCoil Duty Rating: Continuous from 85% to 115% of nominal voltageResponse Time: First indication of change of state with 100% voltage supplied

at 80% of nominal fl ow rating: Energized: 40 msec. De-energized: 46 msec.Initial Coil Current Draw at 20°C: Standard Coil: 1.2 amps at 12 VDC;

0.13 amps at 115 VAC (full wave rectifi ed). E-Coil: 1.4 amps at 12 VDC; 0.7 amps at 24 VDC

Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)Filtration: See page 9.010.1Fluids: Mineral-based or synthetics with lubricating properties at viscosities of

7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1Installation: No restrictions; See page 9.020.1Cavity: VC08-2; See page 9.108.1Cavity Tool: CT08-2XX; See page 8.600.1Seal Kit: SK08-2X-T; See page 8.650.1Coil Nut: Part No. 7004400;

For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.

SYMBOLS

USASI: ISO:

1.010.1

8.6/125

6.9/100

5.2/75

3.4/50

1.7/25

7.52

15.14

22.76

FLOW lpm/gpm

PR

ES

SU

RE

DR

OP

bar

/psi

to en —— to de - - - -

32 cSt/150 ssu oil at 40°C

30.28

10.3/150

SOLENOID VALVES

HYDRAFORCE.com®

Blue rectangles are links to other catalog pages.

PERFORMANCE

SV08-21 Poppet, 2-Way, Normally Open

DESCRIPTIONA solenoid-operated, 2-way, piloted, poppet-type, normally open, screw-in, hydraulic cartridge valve designed for low leakage in load-holding applications.

OPERATIONWhen de-energized, the SV08-21 allows fl ow from to . Flow from to is severely restricted in this mode. If the to path is required see model SV08-23, page 1.050.1.When energized, the valve’s poppet closes on its seat, blocking fl ow from to .In this mode the cartridge will allow to fl ow after overcoming the solenoid force (requires 3.4 to 10.3 bar / 50 to 150 psi).Operation of Manual Override Option: To override, push and hold override button.

FEATURES• Continuous-duty rated coil.• Hardened seat for long life and low leakage.• Optional coil voltages and terminations.• Effi cient wet-armature construction.• Cartridges are voltage interchangeable.• Unitized, molded coil design.• Manual override option.• Optional waterproof E-Coils rated up to IP69K.• Industry common cavity.• Compact size.

RATINGSOperating Pressure: 207 bar (3000 psi)Flow: See Performance ChartInternal Leakage: 0.15 cc/minute (3 drops/minute) max. at 207 bar (3000 psi)Temperature: -40 to 120°C with standard Buna sealsCoil Duty Rating: Continuous from 85% to 115% of nominal voltageResponse Time: First indication of change of state with 100% voltage supplied at

80% of nominal fl ow rating: Energized: 50 msec.; De-energized: 16 msec.Initial Coil Current Draw at 20°C: Standard Coil: 1.2 amps at 12 VDC;

0.13 amps at 115 VAC (full wave rectifi ed). E-Coil: 1.4 amps at 12 VDC; 0.7 amps at 24 VDC

Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)Filtration: See page 9.010.1Fluids: Mineral-based or synthetics with lubricating properties at viscosities of

7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1Installation: No restrictions; See page 9.020.1Cavity: VC08-2; See page 9.108.1Cavity Tool: CT08-2XX; See page 8.600.1Seal Kit: SK08-2X-T; See page 8.650.1Coil Nut: Part No. 7004410;

For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.

SYMBOLS

USASI: ISO:

1.030.1

8.6/125

6.9/100

5.2/75

3.4/50

1.7/25

7.52

15.14

22.76

30.28

FLOW lpm/gpm

PR

ES

SU

RE

DR

OP

bar

/psi

37.910

to de-energized —— to energized - - - -

32 cSt/150 sus oil at 40°C

PERFORMANCE (Cartridge Only)

SOLENOID VALVES

HYDRAFORCE.com®

Blue rectangles are links to other catalog pages.

1919

Accessory Valves UCV10 - Unload Control Valve

The UCV10 valve is used in the IM and IE inlet modules as an emergency stop feature. It can also be used to unload the standby pressure for energy saving and lower heat generation when no hydraulic functions are used.

Hydraulic DataMaximum Operating Pressure 345 bar [5000 psi]Rated Flow 75 l/minInternal Leakage Max. 0.25 ccm/min at 345 bar [5000 psi]Contamination Level 20/18/15 acc. ISO 4406Temperature Range -40 to +120ºC

Electrical DataPower 345 bar [5000psi]Voltage 12 V 24 VCurrent 1.70 A 0.85 AResistance 9.8 Ω ±5% 39.3 Ω ±5%Connector Type DIN 43650Protection Class IP65

Electrical data

Ordering CodeUCV10- 12- NC- X

12 V 12

24 V 24Normally Open NO Normally Closed NCManual Override MNone X


Accessory Valves SPV Proportional Pressure Reducing Valve

The SPV is a 3/2 way electrically operated proportional pressure reducing valve used to operate the main spool of the sections when electro hydraulic actuation is used. It is available for both 12 and 24 V systems and operates on a PWM signal.

Hydraulic DataMaximum Operating Pressure PP 50 barMaximum Operating Pressure PT 30 barPressure Drop 2-1 <9.5 bar at 4 l/minPressure Drop 2-3 <6.0 bar at 4 l/minHysteresis < 1.0Contamination Level 20/18/15 acc. ISO 4406Temperature Range -30 to +105ºC

Electrical DataVoltage 12 V 24 VCurrent 1500 mA 750 mAResistance 4.72 Ω ±5% 20.8 Ω ±5%Recommended PWM freq. 120 Hz

Connector Type AMP Junior Timer

Protection Class Up to IP6K6/IPX9K

Ordering CodeSPV- 12

12 V 12 24 V 24

Proportional Pressure ControlDirect - PPCD 04

Hydraulic Data

Mineral oil according to DIN

51524

Fluid

-30 to +105°CTemperature Range

Fluid

Min Filtration: 20/18/15

according to ISO 4406

Contamination Level

< 1,0/1,25 bar (pA=20/25)Hysteresis

< 6 bar at 4 l/min (pA=20)

< 9,5 bar at 4 l/min (pA=25)

Pressure Drop AT

< 9,5bar at 4 l/min (pA=20)

< 12bar at 4l/min (pA=25)

Pressure Drop PA

pP = 50bar, pT = 30barMax Pressure (P, T)

Electrical Data

t1, t2 < 50 ms (50°C Oil temperature)up to IP6K6/IPX9KProtection

class

AMP Junior Timer

Deutsch Connector DT04-2P

Connector

20,8 Ω ± 5%

750 mA

24 V

4,72 Ω ± 5%Resistance

1500 mACurrent

12 V Voltage

For further particulars and possibilities of use beyond indicated operation limits please contact:

Thomas Magnete GmbH

San Fernando 35 Tel.: +49(0)2744 929-0 www.thomas-magnete.com

57562 Herdorf Fax: +49(0)2744 929-290 [email protected]

Subject to modifications

PPCD 013 /01 /N /25 /12 /J 0

ConnectorJ: AMP; D: Deutsch

Emergency Control0: without

Voltage12V; 24V

Sealing materialN: NBR; H: HNBR; F:FKM

Cavity

Pressure Range20 bar; 25 bar

TypeStandard

Function

04

Size


Hydraulic Data


51524

Fluid


Fluid



Contamination Level



< 9,5 bar at 4 l/min (pA=25)

Pressure Drop AT



Pressure Drop PA


Electrical Data


class

AMP Junior Timer


Connector

20,8 Ω ± 5%

750 mA

24 V


1500 mACurrent

12 V Voltage


Thomas Magnete GmbH




PPCD 013 /01 /N /25 /12 /J 0



Voltage12V; 24V


Cavity


TypeStandard

Function

04

Size

PERFORMANCE

t1, t2 50 ms (50 °C Oil Temperature)

2121


Hydraulic Data


51524

Fluid


Fluid



Contamination Level



< 9,5 bar at 4 l/min (pA=25)

Pressure Drop AT



Pressure Drop PA


Electrical Data


class

AMP Junior Timer


Connector

20,8 Ω ± 5%

750 mA

24 V


1500 mACurrent

12 V Voltage


Thomas Magnete GmbH




PPCD 013 /01 /N /25 /12 /J 0



Voltage12V; 24V


Cavity


TypeStandard

Function

04

Size

Accessory Valves

PRRV - Pressure Reducing Valve

Pressure reducing valve used in the inlet modules to provide internal pilot pressure for electro hydraulic operation.

Hydraulic DataMaximum Operating Pressure Port 1 320 bar [4640 psi]Reduced Pressure Port 2 24 bar [348 psi]

Pilot capacity pressure relief valve used in IF inlet module to limit the maximum system pressure by piloting the bypass spool to form a pilot operated relief valve, see below flow characteristics.

Hydraulic DataMaximum Operating Pressure port 1 320 bar [4640 psi]Pressure Range 30-320 bar

LSRV - Pressure Relief Valve

IAFMain Relief Valve Characteristics

0

50

100

150

200

250

300

350

0 40 80 120 160

Qin [l/min]

pP-T

[bar

]

0

1000

2000

3000

4000

5000

0 10 20 30 40

[USgpm]

[psi

]

PERFORMANCE WITH IF

Ordering CodeLSRV-

Pressure Setting bar


Dimensional Drawing IM & IE Inlets

2323

Dimensional Drawing IF Inlet


Ordering Code

Enter option codes in the empty fields for desired inlet module, leave the rest blank

Inlet Module IM IE IFInternal Pilot Pressure Supply Pressure reducing valve PRRVNone P

Electrical Unloading Valve (UCV) * * *

* 12 VDC 12* 24 VDC 24** Unloading when no signal to UCV NO** Unloading when no signal to UCV + Man. Override NO-M** Unloading when signal to UCV NC** Unloading when signal to UCV + Man. Override NC-M** None P

Main Relief Valve * * *

* Main Relief Valve RV* Plug P** Pressure Setting bar [psi]

ThreadsBSP GMetric MSAE S

Enter option codes in the empty fields for each individual section of the valve up to the desired number of sections, leave the rest blank

Section No. 1 2 3 4 5 6 7 8 9 10Section ModuleManual Section SMRemote Control Section SE

Spool CodeSee page 14

Spool Control A-SideSpring Centered 9Detent in pos 1, 2 & 3 10Spring Centered Detent in pos 4 11Spring Centered Pressure Point in pos 5 18El. Hyd. Proportional EHPHyd. Proportional HP

Spool Control B-SideManual hand lever S5Wire Control WEl. Hyd. Proportional w/ manual hand lever EHLEl. Hyd. Proportional EHOHyd. Proportional w/ manual hand lever HPLHyd. Proportional HPO

Hand Lever PinYes S+length [mm]None X

Pilot Control A-sideEl. Prop. Solenoid 12V AMP Junior Timer Connector SPV-12El. Prop. Solenoid 24V AMP Junior Timer Connector SPV-24El. Prop. Solenoid 12V Deutsch DT04-2P Connector SPV-D12El. Prop. Solenoid 24V Deutsch DT04-2P Connector SPV-D24Explosion Proof El. prop. solenoid 12 V (Flying Leads) SPV-EX12Explosion Proof El. prop. solenoid 24 V (Flying Leads) SPV-EX24Hydraulic Prop. Control HPNone P

Pilot Control B-sideEl. Prop. Solenoid 12V AMP Junior Timer Connector SPV-12El. Prop. Solenoid 24V AMP Junior Timer Connector SPV-24El. Prop. Solenoid 12V Deutsch DT04-2P Connector SPV-D12El. Prop. Solenoid 24V Deutsch DT04-2P Connector SPV-D24Explosion Proof El. prop. solenoid 12 V (Flying Leads) SPV-EX12Explosion Proof El. prop. solenoid 24 V (Flying Leads) SPV-EX24Hydraulic Prop. Control HPNone P

Secondary Valves A-sideShock/Anticav-valve CA+pressure setting in bar [psi]Shock valve C+pressure setting in bar [psi]Antacav. Valve ANone P

Secondary Valves B-sideShock/Anticav-Valve CA+pressure setting in bar [psi]Shock valve C+pressure setting in bar [psi]Antacav. Valve ANone P


Enter options codes for desired outlet module in the empty fields, leave the rest blank

Outlet Module OM OEHigh-Pressure-Carry-OverHigh-Pressure-Carry-Over HPCONone P

Pilot DrainExternal Drain TDInternal Drain P

Pilot PressureInternal pilot Pressure PExternal Pilot Pressure PP


** ** **

**** **

2525

System Options Overview

EP

C 1

00

EP

C 3

00

EP

C 7

00

EP

C 3

50

CC

8/B

I

CC

8

ED

B 1

6-64

ED

B 8

-64

CV

3000

Eas

yPro

g


Notes


Directional Proportional Control Valve CV3000

Smart Solutions... for the Future

Rev.4 - 100912

Nimco ABAgnesfridsvägen 186

SE-20039 MalmöSweden

Documents

Directional Proportional Control Valve CV3000 · Directional Proportional Control Valve CV3000