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113

74

P o w e r s o u r c e s

Power sources

Whether you need to run your parts once a day or

24 hours a day, Enerpac has the power source to

help you get the job done. Power sources range from

air operated pumps to fully customizable electric

motor driven units.

With a wide variety of accessories to choose from,

Enerpac power units are easily the most versatile and

reliable in the industry.

Technical support

Refer to the Yellow Pages of thiscatalog for:

Safety instructions

Basic hydraulic information

Advanced hydraulic technology

FMS (Flexible Machining Systems)technology

Conversion charts and hydraulicsymbols

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78 - 81

82 - 87

PA 76 - 77

ZW 78 - 81

AHB, B 82 - 83

PID 84 - 85

75

series page

Modular Electric Pumps

Other power sources

Turbo air-hydraulic pumps

Electric Pumps with remote valve control

Air hydraulic boosters

Pressure intensifiers

www.enerpac.com

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01_

007

Turbo II air-hydraulic pumps Application & selection

Turbo II air-hydraulic pumps generate the

hydraulic pressure you need, using the air pressure

you have available. The air saver piston reduces air

consumption and operating costs.

They are ideal for providing the power and speed

desired in simple clamping circuits. Turbo II air-

hydraulic pumps are best suited to medium and

lower cycle applications. At only 75 dBA, these new

Turbo II series help to keep noise level to a

minimum.

Shown: PAMG-5402PB, PACG-3102PB, PATG-3102PB, PATG-5105PB

Quick and powerful hydraulic supply in aneconomical air-powered unit

On-demand stall-restart operation maintains systempressure, providing clamp security

External adjustable pressure relief valve (behind sight glass)

Internal pressure relief valve provides overload protection

Reduced noise level to 75 dBA reduces operator fatique

Operating air pressure: 1,7-8,6 bar enables pump to start atlow air pressure

Reinforced heavy-duty lightweight reservoir for applicationsin tough environments

5 valve mounting options provide flexibility in setup andoperation

Composite air piston seal allows operation on completely dryair supply

Select the required operation

Select the required output

3000 series

Hydraulic-air ratio 45:1 (350 bar hydraulic pressureat 8 bar air pressure)

Hydraulic pressure range 85 - 350 bar (range of35 - 85 bar available with diminished stall/restartperformance)

Maximum hydraulic oil flow 3,0 l/min

5000 series

Hydraulic-air ratio 60:1 (350 bar hydraulic pressureat only 5,5 bar air pressure)

Hydraulic pressure range 120 - 350 bar (range of48 - 120 bar available with diminished stall/restartperformance)

Maximum hydraulic oil flow 2,0 l/min

PATG series

Momentary (air-inlet) treadlefor operation of single actingcylinders

Provides advance, hold andretract functions

PACG series

Momentary or continuousair inlet treadle

Remote valve is required tooperate single-actingcylinders

Pressure gauge included

PASG series


Suitable for mounting anysingle or double acting valvewith a CETOP 03 mountingconfiguration

PAMG series


Manual 4-way, 3-position,tandem center valve forsingle or double actingoperation

PARG series

Includes 4,5 m air pendantfor remote control ofsingle-acting cylinders

Provides advance, hold

and retract functions

Output Oil Flow versus pressure

Air pressure

0

Hydraulic pressure (bar)

3000 series Flow vshydraulic pressure

Oilflow(l/min)

7,0 bar5,5 bar4,0 bar

0100 200 300 400

2,50

3,00

2,00

1,50

1,00

0,50

Air pressure

0

Hydraulic pressure (bar)

5000 series Flow vshydraulic pressure

Oilflow(l/min)

7,0 bar5,5 bar4,0 bar

0100 200 300 400

2,00

0,40

0,80

1,20

1,60

www.enerpac.com

Swingcylinders

Worksupports

Linearcylinders

Powersources

76

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165

3/8"NPTF1

254

1788

3038

176

203

1/4"NPTFG1/4"

347

320 8

219

139

121

151

42

5 6

P T

P T

A B

A B

320

8

30178 38

8

254

146

121

160 2

44

180

165

176

203

G1/4"1/4" NPTF 1/4"NPTF

G1/4"

23 4

5

3/8"NPTF 1

6

320

1/4"NPTF

148

180

G1/4" CETOP03

1211

61

176

203

165

36

B

A

30178 38

8

254

3/8"NPTFM5x11

5

2 41

86

254

38

30

1788

16536

A

B

176

203

320

8

121

1/4"NPTF

160

148

G1/4"

275

3/8"NPTF 1

5

2 4

6

201

39671

P T

6

165

176

203

139

121

8

208

3/8"NPTF 1 1/4"NPTF4 1/4"NPTF7G1/4"2

25430

1788

38

320 45005

Dimensions & options PA series

E Bombas hidroneumticas

F Pompes hydro-pneumatiques

D Lufthydraulische pumpen

Options

Oil Flow: 2,0-3,0 l/min

Pressure: 85 - 350 bar

Air: 340 l/min

Reservoir: 2,4 - 5,0 litres

Product Selection

For high cycle applicationselectric pumps are

recommended.

Important

Gauges and

accessories

Regulator-

filter-lubricator

1) At 0 bar hydraulic and 7 bar air pressure.

2) Turbo II air-hydraulic pumps are also availble with 5 litres reservoir.To order replace 2 in model number with 5.

Pump 3000 series Oil flow 1) 5000 series Oil flow 1) Max. Reservoir Usable Air Airtype Model 3000 series Model 5000 series hydraulic size 2) oil capacity 2) pressure consumption

Number Number pressure rangelitres

hor. vert.l/min l/min bar litres mount. mount. bar l/min kg

Auxiliary vent/tank fill port

Hydraulic output

Gauge mounting port

1

PACG series include pressure gauge G-2517L.

PATG series

PACG series

PASG series

PAMG series

To order your Turbo II with alarge reservoir, replace 2 in

the model number with 5 .

Large reservoir models

Enerpac Turbo

air-hydraulicpumps are alsoavailable withlarge reservoir.

Usable oil capacityHor. mounted: 3,7 litresVert. mounted: 2,9 litres

PARG series

2

3

Swivel air input with f ilter

Filtered perm anent tank vent

Adjustable pressure relief valve

Air pendant air input

4

5

6

7

Powersources

Valves

System

components

Yellow

pages

PATG PATG-3102PB 3,0 PATG-5102PB 2,0 350 2,4 2,1 1,1 1,7-8,6 340 8,6

PACG PACG-3002PB 3,0 PACG-5002PB 2,0 350 2,4 2,1 1,1 1,7-8,6 340 8,6

PASG PASG-3002PB 3,0 PASG-5002PB 2,0 350 2,4 2,1 1,1 1,7-8,6 340 8,6

PAMG PAM G-3402PB 3,0 PAM G-5402PB 2,0 350 2,4 2,1 1,1 1,7-8,6 340 11,3

PARG P ARG- 3102PB 3,0 PARG-5102PB 2,0 350 2,4 2,1 1,1 1,7-8,6 340 10,5

77

106

97

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0 3503002502001500

2,5

0,5

1,0

1,5

2,0

78

1,64 100-350 230 @ 3,3 10,0 ZW5VPSEE100 65

1,64 100-350 400 @ 1,9 10,0 ZW5VPSWE100 65

1,64 100-350 230 @ 3,3 10,0 ZW5C03SEE100 65

1,64 100-350 400 @ 1,9 10,0 ZW5C03SWE100 65

1,64 100-350 230 @ 3,3 10,0 1x VP-41 ZW5141SEE100 77

1,64 100-350 400 @ 1,9 10,0 1x VP-41 ZW5141SWE100 77

1,64 100-350 230 @ 3,3 10,0 1x VP-11 ZW5111SEE100 77

1,64 100-350 400 @ 1,9 10,0 1x VP-11 ZW5111SWE100 77

1,64 100-350 230 @ 3,3 10,0 2x VP-11 ZW5211SEE100 80

1,64 100-350 400 @ 1,9 10,0 2x VP-11 ZW5211SWE100 80

Electric Driven Workholding Pumps Application & Selection

Enerpacs workholding pump unit features an

innovative range of zero leakage, poppet design,

directional valves. With the modular valve design,

various independent single-acting or double-acting

circuits can be realized.

Application

These advanced workholding pumps, operating atmaximum 350 bar hydraulic pressure, are highlysuitable for production tooling applications offeringthe optimum in terms of compact size for required oil

flow and pressure rating and customization to yourspecific needs.

Enerpac electric pump used in conjunction with swingcylinders, work supports, directional valves, controlvalves and sequence valves can provide a completeclamping solution. The pressure switch allows the unitto be fully automated.

Shown: ZW5111SWE100

Customize to your needs

Various models including electric controls andisolating valves

Stackable to 8 VP-series valve stations high

Customer adjustable relief valve

Glycerine dampened pressure gauge G-2517L onpumps with VP-series valves

230/400 Volt - 50Hz - 1,1 kW Motor

Swingcylinders

Worksupports

Linearcylinders

Powersources

Oil Pressure Voltage Usable Valve ModelFlow Range and oil models numberrate current capa- included

50Hz city 2)

l/min bar V @A litres kg

With manifold for VP-series modulair valves, no electric controls

With manifold for CETOP 03 valves, no electric controls

For 2x Single-Acting circuits

For 1x Double-Acting circuits + Isolating Valve 1) for A-port

For 2x Double-Acting circuits + Isolating Valves 1) for all A-ports

1) Isolating Valve is Pressure Switch PSCK-8.2) ZW5-series pumps comes standard with 10 litres reservoir. (4, 8, 20 or 40 litres

reservoir is opt ional).

Product selection

Pressure(bar)

ZW5-Series Oil flowvshydraulic pressure

Oilflow(l/min)

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PB-1

PRV-1VFC-3

PSCK-8

VP-41

TRK-3

290

VP-11

419 (10 ltr)

447

TRK-2

PSCK-8

G-2517L

5

6

155

533555

305

384 (10 ltr)88

89

89

109

110

79

ZW5.... 230 1 50% 1,1 1390 IP54 75

ZW5..... 400 3 50% 1,1 1390 IP54 75

88-91

108

Dimensions & options ZW5 series

E Bombas elctricas

F Centrale hydraulique

D Modulare Spannpumpe

VP-series,modular valves

VFC-3 InlineFlow controlvalve

Pressureswitches

High pressurefilters

Fittings

Options

Flow: 1,64 l/min

Pressure: 100-350 bar

M otor: 1,1 kW

Reservoir: 4 -40 litres

Important

Oil should be replacedevery 500 working hours or4 times a year whichever

comes first to ensure longlife.

Output flow rate should bematched to hydraulic

components used in thesystem.

Powersources

Valves

System

components

Yellow

pages

www.enerpac.com

Pressure gauge

Pressure switch

Tie Rod Kit

Directional valve

Oil level glass

Oil drain

Pump Voltage Phase Continous Motor Motor Motor Soundseries operation capacity speed protection Level

at class

350 bar

Volt kW RPM dBA

Product specifications

The VP-serie modulardirectional valves with all itsoptions, stackable up to 8stations high.

ZW5-series

Valve options

Electric Control Box

Adjustable relief valve

Shown: ZW5211SEE100 with standard 10 litres reservoir

Hoses andcouplers

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02_

004

200680

G-2517L

PS 0

VP-41

VP-11

PS 1

PS 0

G-2517L

02_

005

80

Electric Driven Workholding Pumps Applications & Options

ZW5 series

These advanced workholding

pumps, operating at maximum350 bar hydraulic pressure, arehighly suitable for productiontooling applications offeringthe optimum in terms ofcompact size for required oilflow and pressure rating andcustomization to your specificneeds.

Application

Enerpac electric pump used inconjunction with swingcylinders, work supports,

directional valves, control valvesand sequence valves canprovide a complete clampingsolution. The pressure switchallows the unit to be fullyautomated.

Swingcylinders

Worksupports

Linearcylinders

Powersources

ZW5141SEE100 For 2x Single-Acting circuits

www.enerpac.com

Shown: ZW5111SWE100

Isolating valves

For applications where clampingpressure has to be maintained,isolating valves are an economicand safe solution.The pressure switch (PS 1)switches in the hydraulic line tothe cylinder actuates the valvewith a closed center position andisolates the circuit when the

preset pressure has been reached.In case of pressure drop theswitch opens the valve tocompensate.

For some particular applications,i.e. when a workpiece has to bepositioned and clamped withdifferent forces, you can setdifferent isolating valve pressuresfor the independent circuits.

Pressure switch (PS 0) switchesthe motor off at maximumpressure; in case of pressure dropdue to activating circuits, themotor restarts.

ZW5111SEE100 For 1x Double-Acting circuit and

Isolating Valve for A-port

Basic pumps

Customize to your needs withthe Enerpac VP-series valvesand options or choose your ownCETOP 03 valve.

ZW5VPSEE100 with manifold for VP-series or CETOP

03 valves, without electric controls and gauge

Enerpac VP-series valvesstackbuilded on ZW5211SWE100.The pressure switch PSCK-8 ismounted directly onto theendplate of Tie Rod Kit TRK-2.

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2006 81

VP-11VP-11

G-2517L

PS 1 PS 2

PS 0

1 3 5

1 3 5

2

3

4 5 6 7 8

PS0

S1 S2

24

13

14

23

24

1

2

13

14

23

24

1

2

5 6 8 10

11

12

13

4

7

9

3

2 4 6

2 4 6

KO

K0M 3~

L1 L2 L3 U V W

1

21

22SO

+

~

~

CRI400V~

27V~

T1

F1, 2A

F2, 2A

F1

F3, 2A

PS1PS2

CSM-572

SLRD-92

WFL-222

ZW5211SEE100

MVPM-5

SLRD-92

81

92

96

109

109

108

88-91

110

Applications & Options ZW5 series

Powersources

Valves

System

components

Yellow

pages

ZW5211SEE100 for 2x Double-Acting circuit and

Isolating Valve for all A-ports

Electric Scheme

Shown the electric scheme ofthe ZW5211SWE100 (400 volt )for two double-acting circuitsand isolating valves (pressureswitches) in both A-lines.

ZW5211SWE100

Hydraulic oil


Hoses andcouplers

Flow controlvalves

Sequencevalves

Options

E Bombas elctricas

F Centrale hydraulique

D Modulare Spannpumpe

Reservoir: 4-40 litres

M otor: 1,1 kW

Pressure: 100-350 bar

Flow: 1,64 l/min

Application example

Building the right workholdingsystem for a specific productiontooling requirement is bestachieved by observing the BasicSystem Set-up in our YellowPages ( 113 ).

VP-seriesValve options

Fittings

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99-077-2

98-010

RFL-102

V-19

VA-42

RFL-102 V-19

VA-42

AHB-46

82

Air hydraulic boosters Application & selection

AHB and B series boosters

Large effective area of air piston allows compressed

air to generate high output hydraulic pressure.

In an automated clamping set-up with both hydraulicand pneumatic components, AHB series boosters are

used as a power source for the hydraulic system.

Shown: AHB-46,B-5003, B-3006

For high production applications

High speed operation

Extended service life

Constant hydraulic output Large oil delivery per stroke allows quick filling of cylinders

for clamping or punching

AHB series Boosters

Fiberglass wound air chamber eliminates possibility of rustdue to moisture in air system

Designed for fully automated production applications

Double-acting, high speed operation of air piston

B series Boosters

One-shot spring return

Aluminium construction

Built-in stroke sensor for automatic cycle operation30 VDC switch closes 25 mm before end of full air piston stroke

Internal self-bleedingAutomatically purges air from system when booster piston

is at highest point in circuit

Hydraulic system schematics

Complete power systemseliminate guesswork ofselecting valves and othersystem components. Plug inyour 1 to 8 bar shop air lineand connect your hydrauliccomponents for a totalsystem.

Air filter regulator

Check valve

Manualcontrol valve

Air hydraulic booster

350 bargauge

To hydraulicsystem

Swingcylinders

Worksupports

Linearcylinders

Powersources

Serie AHB

Serie G

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97

22039

34

G3/8"

G3/8"

230

255209

571)

504

***

25,4

12,7

254

222 16

22

113

226 3

10

G1/8"

AHB-

34

AHB-17

AHB

-66

AHB-46

B-30

06

B-500

3

156

117

222

11

3/8 BSPP1/2 BSPP3/8 BSPT

183

238

71 216

121

484

83

108

97

110

83 110 295,0 1:16 AHB-17 62,6 203 51 145 1-8 18,8

175 235 139,3 1:34 AHB-34 63,6 203 35 145 1-8 16,8

240 315 100,0 1:46 AHB-46 63,9 203 30 145 1-8 16,4

330 73,7 1:64 AHB-66 64,1 203 25 145 1-5 16,0

155 210 101,6 1:30 B-3006 27 180 31 132 3-9 14,0

260 350 60,6 1:50 B-5003 27 180 24 132 3-9 14,0

83

Dimensions & options AHB/B series

E M ultiplicadores

F M ultiplicateurs

D Druckbersetzer

Air valves

HF-seriesHydraulic oil

Fittings

Options

Ratio: 1:16 - 1:64


Oil flow: 60-295 cm3/stroke

Air: 27-64,1 dm3/cycle

Boosters can provide highoil flow rates based on the

volume of incoming air.Do not exceed the flow rate

requirements of thecomponents being used.

For vertical mounting ofbooster, an elbow fitting isrecommended for the oil

reservoir.

Important

40

140

200

275

350

1,7 3,40

Air pressure (bar)

AHB series Oil pressurevsAir pressure

Oilpressure(bar)

5,1 6,9 8,60

0

Air pressure (bar)

B series - Oil pressurevsAir pressure

Oilpressure(bar)

86420

350

300

250

200

150

100

50

1) 71,9 mm for model AHB-17

* Oil connection (G1/4) for model AHB-17

** Oil connection (G1/4) for model AHB-34, -46, -66

***Adaptor t o 3/8 NPT air connection is included.

Airconnection

Oil fillport

Gaugeport

Product selectionOil pressure Oil volume Air to oil Model Air Air Hydraulic Hydraulic Air operating

per stroke pressure number consumption piston piston stroke pressurebar ratio per cycle 1) diameter diameter

at 5 bar at 7 bar dm3

air pressure air pressure cm3 at 6 bar air mm mm mm bar kg

AHB series

B series

1) One cycle = advance + retract stroke.

Note: Seal material: Buna-N, Polyurethane.

Powersources

Valves

System

components

Yellow

pages

AHB series

B series

Air

connection

Oil

reservoir

Gauge

port

Strokesensor

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2006

99-055

84

640 1 : 3,2 15,0 2,5 PID-322 20 - 200 1,2

700 1 : 4,0 14,0 2,0 PID-402 20 - 175 1,2

700 1 : 5,0 14,0 1,6 PID-502 20 - 140 1,2

700 1 : 6,6 13,0 1,3 PID-662 20 - 106 1,2

84

Oil/oil intensifiers

PID series

When hydraulic pressure from

an existing power source islimited, Enerpac oil-to-oilintensifiers serve to increaseoutput pressure to satisfy therequired application.

Shown: PID-402

High flow units intensify low inlet oilpressure to high outlet pressure

Internal bypass valving enables high output flow rates

Wide range of intensification ratios allows for adapting to various operatingpressure requirements

Compact and self-contained design allows for ease of installation

Includes dump valve, eliminates the need for an external pilot check valve

Select fit of all internal components provides long operating life

Intensifier principle

When oil is supplied to the inlet (IN)port it flows freely past the checkvalves (CV) and the dump valve to the

cylinder and advances it.

As the inlet pressure increases theoscilating pump (OP) automaticallyincreases the outlet pressure by thechosen intensification.

Once the maximum pressure isreached, the pump frequency lowersand balances at the maximumpressure.

Free flow from the cylinder to tankoccurs when the directional controlvalve is switched to supply the R-port.

A 10 micron filtration is essential in thesupply circuit to ensure trouble freeoperation (see options).

Swingcylinders

Worksupports

Linearcylinders

Powersources

PID-Series intensifier ut ilizes lowpressure machine hydraulics topower clamping cylinders.

Product selection

To cylinder

Lowpressure

Highpressure

Maximum Pressure Maximum Maximum Model Inletoutput intensification input flow output flow number pressure

pressure ratio range

with min. - max.bar l/min l/min dump valve bar kg

PID series

www.enerpac.com

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49,9

5-50,0

0

2,3-2,7

G1/4"

M24x1,5

29,8-30,0

84,8-85,2

109,8-110,2

18,8-19,2

G1/4"

R

IN

40,9

27,8-28,0

IN

RPID

E

R

INPID

E

85

88

110

109

85

Dimensions & options PID series

E M ultiplicadores

F M ultiplicateurs

D l-l Druckbersetzer

FL-series,High pressurefilters

Ratio: 1 : 3,2 - 1 : 6,6

Flow: 1,3 - 2,5 l/min


Do not exceed maximumallowable inlet pressure.

10 micron inlet filtration is

essential to ensure trouble-free operation.

Important

System set-up information

Directionalvalves

FZ-seriesFittings

PID models with dumpvalve provide an

economical means ofrelieving pressure from the

system.

Can be panel mounted intomachine (M24x1,5 thread).

With dump valve(PID models)

The intensifier with the dumpvalve is used to achieve highpressure on the advance sideof a double-acting cylinder.

With external dump valve

In a circulating system wherethe pumps oil flow is higherthan the maximum inlet oil flow

of the intensifier, an externalcheck valve and flow controlvalve reduces the pumps oilflow.This application can be set upwhen machines are equippedwith low pressure hydraulicsbut the pressure to clamp theworkpiece must be higher.

Product dimensions in mm [ ]

Lowpressure

Lowpressure

Powersources

Valves

System

components

Yellow

pages

Options

PID Serie

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113

86

V a lv e s

Valves

Valves Controlling the operation of your clamping

system requires the use of many specialized

directional, pressure and flow control valves.

Enerpac has the complete line of valving components

to complement any hydraulic system. Choose from

electric directional valves and a wide variety of

pressure control, flow control and specialty valves to

provide the control and automation that your

application needs.

Technical support

Refer to the Yellow Pages of thiscatalog for:

Safety instructions

Basic hydraulic information Advanced hydraulic technology

FMS (Flexible Machining Systems)technology

Conversion charts and hydraulicsymbols

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PSCKVFC

VP

89

88

TRKWM, PB

90

PRV 91

MVPMV 92

MV, V 93

MH, HVPLV, V

94 - 95

VFC 96

VA, VRRFL, QE

97

87

Pressure switches, Flow control valve

Modular directional valves

Tie rod kits, Remote/porting manifolds

Pressure reducing valves

Sequence valves

Pilot operated check valves

Accessory valves

Flow Control Valves

Air valves and accessories

series page

www.enerpac.com

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60

G1/4"

40

142

12

2840

92

BA

99-030

99-017

88

90

90

VP-11

VP-21

VP-31

VP-41

VP-51

Product selection

Note: DIN 43650 electrical connector included. Valve weight 3,0 kg.

Dual poppet valve design for zero internalleakage

Inlet check-valve standard

High cycle switching

Stackable to 8 valve stations high

17 - 350 bar operational pressure

Oil flow capacity 7 l/min @ 350 bar

Oil flow capacity 15 l/min @ 0 bar

G1/4 oil connections and integrated filtration

Pressure switchports at bothsides forPSCK-8, 9

Flow controlports at bothsides for VFC-3

PB-1 Auxiliary

block

Tie Rod Kits

Options

E Vlvulas de control

F Electrodistributeurs

D Wegesitzventile

Voltage @ current Model Usednumber with

cylinder(s)

at 50/60 Hz@1,13 Amps

4/3 Closed centre

24 VDC @ 1,13 A VP-11 1x DA / 2xSA

4/3 Float centre

24 VDC @ 1,13 A VP-21 1x DA / 2xSA

3/2 Normally closed

24 VDC @ 1,13 A VP-31 1x DA / 2xSA

3/2 Normally open

24 VDC @ 1,13 A VP-41 1x DA / 2xSA

3/2 one port normally open, one port normally closed

24 VDC @ 1,13 A VP-51 1x DA / 2xSA

VP-series

Solenoid directional valves

control the direction of the oilflow to each cylinder port.

Application

VP-valve in combination with allits opt ions in the drawing andphoto below. For remotemounting of these valves useWM-10 manifold ( 90).

Enerpac VP-series valvesstackbuilded on a workholdingpump.

0

Oil flow (l/min)

Oil flowvspressure drop

Pressuredrop(bar)

80

10

9

8

7

6

5

4

3

2

1

7654321

Swingcylinders

Worksupports

Linearcylinders

Powersources

Valves

Modular directional valves VP series

Shown: VP-11

Solenoid directional valves

Max. Flow: 15 l/min @ 0 bar

Pressure: 350 bar

VP series

Flow Path 1)

www.enerpac.com

Voltage: 24 VDC

1) See page 129 for full hydraulic scheme.

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A B

99-028

A B

61,0

75,040,0 M46,0

9,0

13,0

28,0

3,0-5,0

28,0

min. 35

32,0

13,0

4,0

M8x1

5H11C

max.5,0

15,0

1,0

14,0

18,0-19,0

min.25,0

M8x1

10,0-10,317,0-18,0

118

1,6

0,05 C

BA

2006

99-020

89

91

96

Solenoid Model Hydraulic Pressure Deadband Maximumvoltage @ current number scheme range oil flow

at 50/60 Hz bar bar l/min

Pressure switch

24 VDC @ 2 A PSCK-8 100 - 350 18 - 35 7

Pressure switch

24 VDC @ 2 A PSCK-9 20 - 210 6 - 15 7

Flow control valve

Screw-in

throttle VFC-3 0 - 350 7

valve

PSCK-8, 9

Adjustable pressure switches

will open or close electricalcontacts when the desiredpressure value is reached.

Application

To open or close an electriccircuit when a preset pressurevalue is reached. The electricalcircuit is used to control furtherworking cycles, such asactuating control valves or toterminate a working cycle.Directly mounted into EnerpacVP-series valves.

Pressurereducingvalves

Flow control

valves

E Presostatos

F Pressostats

D Druckschalter

Options

Product selection

To control yourhydraulic system

Mounts directly into VP-series modular valves

In-line installation

Cartridge type flow control valve and pressureswitches can be manifold mounted for remoteuse

Lockable adjustment screw on PSCK models

PSCK-8 and VFC-3 directlymounted on VP-valves.

Protective cover

Hex. Adjustment screw

Hex. Lock nut

2

4

6

8

2 40

Oil flow (l/min)

VFC-3 Back pressurevsflow return

Backpressure(bar)

6 8 100

10

Flow direction B-A

Valves

System

components

Yellow

pages

Pressure switches, Flow control valve PSCK, VFC series

Shown: PSCK-8, VFC-3

VFC-3

Screw-in throttle type valve tocontrol the amount of oil flow tothe hydraulic cylinder.

Application

Used to control cylinder speedin hydraulic circuits. Directlymounted into Enerpac VP-seriesvalves or custom mademanifolds for remote

applications.

PSCK-8, 9 Mounting dim.

VFC-3 VFC-3 Mounting dimensions

Pressure: 350 bar

Flow: 7 l/min @ 350 bar

Voltage: 24 VDC

Hydraulicconnection

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P T

P

M5

M3

M4

M6

A

G1/4"(2x)

55

40

9,6

25

18

M8

14

M6

46

92

PR

40

72,5

G1/4"(3x)

34

92

40

12

40

P T

P

M5

M3

M4

2006

99-035

99-005

89

88

PB-1WM-10

TRK

90

106

Pressure

switches

Options

Mounting: 1-8 VP valve stations

Pressure: 350 bar max.

Flow: 15 l/min

E Pernos de montaje de vlv.

F Vis de montage de distrib.

D Zugstangen

VP-seriesdirectionalvalves

TRK-series

Tie Rod Kits mount Enerpac VP-

series modular valves to theWM-10 manifold or pumpmounted manifold and canaccommodate one to eight VP-valve stations.

Tie rods mount VP-series valvesand accessories to manifold,providing leak-free sealing.

WM-10

Remote manifold allowsmounting of VP-series modularvalves to a remote location fromthe pumping unit. This manifold

has a built-in adjustable reliefvalve.

PB-1

Porting manifold provides threepressure ports for auxiliary linesor accessories, such as apressure gauge. Mountsbetween VP-series modularvalve stations using TRK-seriestie rod kits.

TRK-series Tie Rods

Connects 1 to 8 VP-series valves Provide leak-free sealing valves

G1/4 oil connection

WM-10 Remote manifold

Allows remote VP-series valve mounting

Adjustable relief valve incorporated

G1/4 oil connection

PB-1 Porting manifold

Provide 3 auxiliary pressure lines

G1/4 oil connection

Product selectionQuantity M odel Tie rod M ounting

of stackable number length threadVP-seriesdirectional

valvesmm mm

Tie rod kits

1 TRK-1 85 M6

2 TRK-2 125 M6

3 TRK-3 165 M6

4 TRK-4 205 M6

5 TRK-5 245 M6

6 TRK-6 285 M6

7 TRK-7 325 M6

8 TRK-8 365 M6

Oil Model Hydr. Maximumports number scheme pressure

BSPP bar

Remote manifold with pressure relief

2x G1/4 WM-10 350

Porting manifold (P port connection)

3x G1/4 PB-1 350

Swingcylinders

Worksupports

Linearcylinders

Powersources

Valves

Tie Rod Kits, Remote/ Porting Manifolds TRK, WM, PB-series

Shown: WM-10, TRK-4, PB-1

Simplifies valve andaccessory mounting

Product selection

Cap nut

Adjustablerelief valve

Seal washer

Endplate

Tie rod

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Gauges

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40

12

193

40

92

34

G1/4"

PAPA

R

99-024

A

P

1612

50

50

153

16

16

8,4

38

G1/4"

G1/4"35

2006

99-021

89

88

90

PRV-1

110

PRV-3

91

Pressure: 350 bar

PRV-series

These valves regulates system

pressure for all subsequentvalves, according to theadjusted pressure. Maintains aconstant pressure in asecondary circuit. Includes acheck valve that preventspressure drop on secondaryside.

Application

Used when a hydraulic supplywith a higher pressure (primaryside) must also be used foranother circuit with a lower

pressure (secondary circuit).

PRV-1 can be stack buildedbetween VP-series valves.PRV-3 is for remote mounting.The cartridge from PRV-3 canbe removed from manifold fordirect integration into gundrilledfixture.

Pressureswitches

VP-Modularvalves

Tie rod kits

Flow: 7 l/ min

E Vlv. reguladora de presin

F Valve de pression rglableD Druckreduzierventil

Options

Fittings

Product selectionMounting Adjustable Maximum Built-in Model Oil Maximum

style pressure pressure adjustable number ports oil flowrange pressure

relief valve

bar bar bar BSPP l/min kg

VP-series 30 - 300 350 PRV-1 G1/4 7 1,6

Remote 30 - 300 350 PRV-3 G1/4 7 1,3

Precise control ofhydraulic pressure

Stackbuilding with VP series modular valves

Stackable for multiple pressures on one valvestack assembly

Tool adjustable knob can be locked

Precise control of pressure

G1/4 oil connection

Remote mount PRV-3

PRV-1 connected with remotemanifold WM-10.

Valves

System

components

Yellow

pages

Pressure reducing valves PRV series

Shown: PRV-1

Port forpressureswitchPSCK-8, -9

Adjustablepressurereducing valve

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www.enerpac.com

P A

79

38

19

34

87

A

1/8"-27NPT

1/8"-27NPT38

7

51

15,7

35

A

P

28,5

G1/4"

142

12,5

13

4,8

37

50

60

26

,5

655

0

6,6

A

P

2006

99-119

99-107

92

106

92

V-2000 MVPM-5

14-140 350 4,1 V-2000 1/8 -27N P T 0,9

35-350 350 6,0 MVPM-5 G 1/4 1,4 1,3

Options

E Vlvulas de secuencia

F Valves de squenceD Folgeventile

GaugesSequence valves

Sequence valves block the oil to

a secondary hydraulic circuituntil pressure in the primarycircuit reaches a preset level.The sequence valves have abuilt-in check system to allowthe oil to flow back withoutexternal piping.Pressure settings for the V-2000can be adjusted by screwing theslotted pin in or out. Thepressure settings for the othermodels is adjusted by looseningthe jam nut and turn the setscrew to reach your setting.

Application

The sequence valves can bemounted in-line or fixturemounted using mounting bolts.A typical application for thesequence valve would be tobuild pressure within worksupports before the swingcylinders are applied to thesupported part, to preventdeflection in the part.

Two MVPM-5 sequence valvesused in conjuction with EnerpacMCA-series Auto Coupler toprovide system automation.

MVPM-5

Direct accurate pressure setting Pressure setting between 35 - 350 bar for

secondary circuit is secured with lock nut

V-2000

Direct accurate pressure setting

Pressure setting betweeen 14 - 140 bar forsecondary circuit

Flag indicator appears every time the valve isoperated

Product selectionPressure Maximum Maximum Model Oil ports Opening

adjustment pressure oil flow number pressurerange check valve

bar bar l/min bar kg

10

20

30

35

0 2 4 6 8 10

Oil flow (l/min)

MVPM-5 Pressure dropvsoil flow

Pressuredrop(bar)

120

5

15

25

Swingcylinders

Worksupports

Linearcylinders

Powersources

Valves

Sequence valves MVPM, V-series

Shown: MVPM-5

Pressure dependentsequence control

Seal material: Buna-N. Manifold O-rings included with MVPM-5. For manifold mounting installation information consultEnerpac for surface preparation.

manifoldports

Pressure: 350 bar max.

Flow: 4,1 - 6,0 l/min max.

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A D

L

K

28,4

7,9

C

B

G

P

z

H

FG

E

M

AB

C

K

G

H

B

L

28,7 D

A

P z

A B

F

E

G

CB

H

E

28,7 4,75-4,9350,8

73,2

D

K

L

A

A

F

A

G

z

P

2006

99-109

93

110

93

MV-722B, -7202B MV-72 MVM-72

Fittings

Pilot ratio: 7:1

Flow: 38 l/min max.

E Vlvulas antiretorno pilotada

F Clapets antiretour pilotD Rckschlagventile

Options

To hold cylinder load andensure remote unlocking

Fast check-off response

Hardened seats ensure long life and positivepressure holding

Built-in accumulator to maintain systempressure

Mounting holes

Manifold mount body MVM-72

Product selection

MV-series

Pilot operated check valves

check the oil flow with a built-inpilot circuit providing fast,automatic check-off for yourworkholding applications.The pilot operated check valveswith built-in accumulator help tomaintain system pressure due tominor oil loss.

Application

Added capability to open withpilot p ressure to allow cylindersto retract. By using a pilotoperated check valve, cylinder

retraction can be accomplishedautomatically without operatoractivity.

Pilot Accumulator Maximum Maximum Model Oil ports Optionalratio included oil flow pressure number charging

tool forACL

l/min bar kg

Valves

System

components

Yellow

pages

Pilot operated check valves MV-series

Shown: MV-72, MVM-72

Seal material: Buna-N. Manifold O-rings included with MVM-72. For manifold mounting installation information consultEnerpac for surface preparation.

Product dimensions in mm [ ]

For more information on ACL-series Accumulators see page 104.

Modelnumber

Manifoldports

7 : 1 38 350 MV-72 G 1/4 1,8

7 : 1 ACL-22 38 350 M V-722B G 1/4 WAT-2 2,7

7 : 1 ACL-202 38 350 M V-7202B G 1/4 WAT-2 3,4

7 : 1 38 350 MVM-72 G 1/4 1,4

A B C D E F G H K L M

M V-72 89,0 63,5 55,6 7,1 73,2 28,7 G1/4 31,8 50,8 73,2

M V-722B 89,0 71,1 184,2 7,1 73,2 28,4 G1/4 31,8 73,2 50,8 145

M V-7202B 89,0 92,4 181,1 7,1 73,2 28,4 G1/4 31,8 73,2 50,8 185

MVM-72 89,0 63,5 38,1 7,1 28,7 28,4 G1/4 31,8 44,5 73,2

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99-122b

2006

99-086

94

AP

7,148

1/8"-27NPT

57110

P

A

25,4

51

1/4"-18NPT

A

P

1/8"-27NPT

1/8"-27NPT

35

7,119

129

PA

35

35

84

94

Accessory valves Application & selection

Accessory valves

Enerpac accessory valves, available in a wide

variety and many configurations to controlhydraulic pressure or oil flow. These valves areused in conjunction with other valves andsystem components to provide full automationand control.

Application

Accessory valves are used to automate clampcycles, prevent pressure loss and provideadditional operator and component safety.

V-17 Safety check valve installed on a fixture.

Shown: HV-1000A, V-17, V-10, V-12, V-152

Your hydraulic control solution

Regulate oil flow or system pressure

All valves feature NPT or SAE porting to insure againstleakage at rated pressure

Can easily be installed in any system

All valves are painted, coated or plated for corrosionresistance

Product selectionValve type Maximum Model Oil

pressure number ports

bar

Hol din g val ve, air pil ot 210 HV-1000A 1/8 N P T

Ho ld in g v al ve, m od ul ar 210 MHV-1 1/8 N P T

Presssure l imit ing valve 210 PLV-40013B 1/8 N P T

M anual shut-off valve 350 V-12 SAE #4

Auto-damper valve 700 V-10 1/2 N P T

Safety check valve 700 V-17 3/8 N P T

Presssure relief valve 700 V-152 1/8 N P T

Swingcylinders

Worksupports

Linearcylinders

Powersources

Valves

Product specification

HV-1000A Air pilot holding valve

Holds fluid under pressure offeringindependent control of differentbranches of the same

fixture

Valve can control the pilotair and the booster insequence

Max. oil flow 5 l/min

Works with the VA-42 four-way air valve and abooster

MHV-1

Modular holding valve Allows separate operation of clamping

fixtures with a single power source

Ideal for applications whenfluid feed lines areimpractical. If systempresssure is interrupted,the MHV-1 will hold thepressure beyond the valve


To release systempressure, rotate valvehandle in either direction90 to release and retractsystem pressure

A

P

Air inlet

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8/14/2019 E213e Pumper

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2006

AP

95

193 max

38

3/8" -18NPT (3x)

38

115

79

3/8" -18NPT

101

31

1/2" -14NPT

119

3828

38

SAE #4 .437-20UNF

35

130

682512

59

PA

1938

30,5

17,3

41,5

89

38

7,1

1/8"-27NPT (2x)

P

P

A

106

97

108

110

113

95

Dimensions & options MH, HV, PLV, V-series

E Vlvulas de control

F Valves de contrle

D Regelventile

Options

Important


Flow max.: 5 - 30 l/min

Gauges and

adaptors

VA-42

Air valve

Hoses and

couplers

Fittings

Valving help

See Basic System Set-upand Valve information in our

Yellow Pages.

Valves

System

components

Yellow

pages

V-152 Pressure relief valve

Limits pressure developed bythe pump in hydraulic circuit,thus limiting the force imposedon other components

55 - 700 bar adjustment range;3% repeatability

Valve opens whenever preset pressure isreached. To increase pressure setting, turn handle clockwise


Includes 1 m return line hose kit

V-17 Safety check valve

Ruggedly built to resist shockand operate with lowpressure drop

Closes smoothly without pounding


V-10 Auto-damper valve

To protect gauge during highcycle applications

Creates a flow resistance whenload is released suddenly.No adjustments are necessary

Fits directly into GA-series gauge adaptor

V-12 Manual shut-off valve

Ball type valve can be used forthe master system shut-off orfor isolating separate circuitson a fixture

Viton seals standard

Straight through design for easy systemplumbing and installation

Fully open allows high flow return of oil


PLV-40013BPressure limiting valve

Allows precise control ofpressures reaching specificclamps

When pressure build-up reaches a preset level,the valve closes, stabilizing pressure to thatsection of the fixture

Pressure adjustment between 14 - 105 bar


Adjustable pressure screw

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A B

A B

2006

A B

99-041

99-025

34

29

65

25

72

55

VFC-1 SAE #4VFC-2 G1/4"

A B

96

110

109

VFC-1, -2

89

Color coded flow indicator

Free flow return

Fine metering capability

Lockable

Standard Viton seals

Product selection

Fittings


Options

Max. Flow: 38 l/min


E Vlv. reguladoras de caudal

F Valves de control dbit

D Stromregelventile

VFC-series

Provide repeatable oil flow

control. The internal check valveallows metered flow in onedirection and free flow in theopposite direction. Precisecontrol is achieved with a micro-meter style adjustment knob,which can be locked with theset screw.

Application

Use VFC-series flow controlvalves in-line with the EnerpacWE-series workholding pump toprotect your components from

damage due to high flow rates.

In-line installation of a VFC-1flow control valve.

Swingcylinders

Worksupports

Linearcylinders

Powersources

Valves

Flow control valves VFC-series

Shown: VFC-1, VFC-2

Regulate the flow of oil

0

Oil flow (l/min)

Flow setting (in turns)VFC-1, -2 Pressure dropvsoil flow

Pressuredrop(bar)

0

10

20

30

40

50

60

70

80

90

50

1 2 3 4 5 6 7

Flow direction A-B

100

40302010

Maximum Pressure Oil Model Flow path Maximumoil flow range ports number pressure drop

l/min bar bar kg

Flow control valves

38 0 - 350 SAE #4 VFC-1 105 0,8

38 0 - 350 G 1/4 VFC-2 105 0,8

Seal material: Viton.

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Inline FlowControl Valve

8/14/2019 E213e Pumper

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40 28

3/8"-18NPT

212

3/8"-18NPT

103

241

3/8" -18NPT

98

32

6074

3/8"-18NPT (3x)

60

28,5 28,5 28,5

42,728,5

6,357

3/8"-18NPT (5x)

5169

25,4

25,4

16828,5

102

28,5 28,5

4328,5

6,357

3/8"-18NPT (5x)

51

25,4

25,4

174

VA-42 Manual operated air valve, 5-way, 2-pos.

For control of boosters Viton seals standard

VAS-42 Solenoid operated air valve 5-way, 2-pos.

For control of pump and boosters air supply

Viton seals standard

Solenoid: 120 VAC, 50/60Hz

Amperage: inrush 0,11 Amp, holding 0,07 Amp

Maximum cycle rate: 600 cycles per minute

VR-3 Rapid exhaust valve

Enables booster to advance and retract faster

Instantly exhaust air supply from booster to

atmosphereV-19 Air check valve

Prevent rapid drop of air pressure to the booster

in the event of sudden loss of input air

RFL-102 Regulator-Filter-Lubricator

Regulates air pressure

Filter air input

Lubricates air motors with a fine oil vapor mist

Maximum air flow 1500 l/min

QE-375 Air/Noise silencer

Reduces noise level of exhaust air from pump to

45 dBa

99_

110

106

108

110

Air valves

Enerpacs line of directional air

valves and accessoriescomplete your workholdingsystem. Used to control airoperated hydraulic units, theyincrease your productivity andefficiency.

Application

VA-series directional air valvesprovide either manual or electriccontrol to air operated hydraulicunits. Accessories such as rapidexhaust, check valves, silencers

and regulators complete the aircontrol system.

Accessory valves providegreater safety and moreefficient clamping cycles

Recommended for use withall air powered units

Directional valves to controlbooster and pump air supply

Remote air valve permitseither hand or foot operation

Air valves and accessories V, RFL, QE-series

E Vlvulas de aire

F Valves air

D Luftventile

Options

Air Pressure: 0 - 10 bar

Shown: VA-42, VAS-42

To control and regulate air supply

Product selection

Gauges and

adaptors

Hoses and

couplers

Fittings

Maximum Modelpressure number

bar

Air valves

2 - 10 VA-42

2 - 10 VAS-42

0 - 7 VR-3

0 - 7 V-19

Accessories

0 - 9 RFL-102

0 - 9 QE-375

Valves

System

components

Yellow

pages

RFL-102 QE-375

V-19 VR-3

VA-42 VAS-42

Documents

E213e Pumper