SV12-41 Spool, 2-Position, 4-Way

USASI/ISO:

PERFORMANCE (Cartridge Only)

SYMBOLS

1.424.1

10.3/150

6.9/100

8.6/125

3.4/50

5.2/75

1.7/25

37.9

18.9

56.8

FLOW lpm/gpm

PRESSURE DROP bar/psi

➁ to ➀ ——

➂ to ➃ - - - -

32 cSt/150 sus oil at 40°C

276/4000

207/3000

138/2000

69/1000

37.9

18.9

56.8

75.8

FLOW lpm/gpm

PRESSURE bar/psi

OPERATING LIMITS

Pull-In Current 85% of Nominal

Drop-Out Current 5% of Nominal

32 cSt/150 sus oil at 40°C

Inlet at ➂

110

120

60 7050403020100-20 -10-30-40

100

% OF RATED VOLTAGE

AMBIENT TEMPERATURE (°C)

CONTINUOUS DUTY OPERATING RANGE

Minimum Voltage at the Coil Required for Pull-In

32 cSt/150 sus oil at 40°C

Operating Range

DESCRIPTION

A solenoid-operated, two-position, four-way, direct-acting spool-type, screw-in

hydraulic cartridge valve, intended as a bidirectional blocking valve.

OPERATION

When de-energized, the SV12-41 blocks ﬂ ow at all ports. When energized,

the spool shifts to allow ﬂ ow from

➂ to ➃, and from ➁ to ➀.

Note: Consult factory for applications where port

➀ will be used as an inlet.

FEATURES

• Continuous-duty rated solenoid.

• Hardened spool and cage for long life.

• Optional coil voltages and terminations.

• Manual override optional.

• All ports may be fully pressurized.

• Heavy-duty waterproof E-Coils rated up to IP69K.

RATINGS

Operating Pressure: 240 bar (3500 psi) max.

Flow: See Performance Chart

Leakage: 410 cc/minute (25 cu. in./minute) at 240 bar (3500 psi)

Temperature: -40 to 120°C with Buna N seals

Coil Duty Rating: See Chart

Response Time: Pull-In: 100 msec; Drop-Out: 100 msec

Initial Coil Current Draw at 20°C: 2.8 amps at 12 VDC

Filtration: See page 9.010.1

Fluids: 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 9.060.1

Installation: No restrictions; See page 9.020.1

Cavity: VC12-4; See page 9.112.1

Cavity Tool: CT12-4XX; See page 8.600.1

Seal Kit: SK12-4X-MMM; See page 8.650.1

E-Coil Nut: Part No. 7085180

SOLENOID VALVES

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MATERIALS

TO ORDER

SV12-41

DIMENSIONS

1.424.2

111.3

MILLIMETRE

4.00

101.6

2.00

50.8

1.98

50.3

1.25

ACROSS FLATS

TORQUE:

55 ft-lbs.

(74.5 Nm)

max.

31.8

3.95

w/o

Manual

Override

"T"

Threaded

Detent

Manual

Override

100.3

4.48

113.8

"P"

Push

Manual

Override

"K"

Push,

w/Knob

Manual

Override

5.04

128.0

5.16

131.0

3.69

93.7

INCH

1.10

27.9

1.76

44.8

TORQUE:

10 ft-lbs.

(13.5 Nm) max.

ACROSS FLATS

31.8

1.25

2.12

53.8

5.00

127.0

4.39

0.19

4.8

3.62

91.9

0.34

8.6

3.09

78.5

1.15

29.2

2.19

HYDRAFORCE

55.5

Cartridge: Weight: 0.39 kg. (0.85 lbs.)

Steel with hardened work surfaces.

Zinc-plated exposed surfaces.

Buna N O-rings and TFE back-ups

standard.

Standard Ported Body: Weight:

1.5 kg. (3.3 lbs.) Anodized high-

strength 6061 T6 aluminum alloy,

rated to 207 bar (3000 psi). Ductile

iron bodies available; dimensions

may differ. See page 8.012.1.

E-Coil: Weight: 1.36 kg. (3.0 lbs.)

Fully encapsulated with rugged

external metal shell. Rated up to

IP69K with integral connectors.

See page 3.400.1.

SV12-41__ - __ __ __ - __ - __ __ __ __ __

Porting

Cartridge Only 0

SAE 10 10T

SAE 12 12T

3/4 in. BSP* 6B

*BSP Body;

U.K. Mfr. Only

Seals

Buna N (Std.) N

Fluorocarbon V

Voltage

0 Less Coil

12 12 VDC

24 24 VDC

36 36 VDC

48 48 VDC

Terminations (VDC)

EL Leadwires (2), IP65 Rated

ES Dual Spades, IP65 Rated

EG DIN 43650, IP65 Rated

EW Leads w/Weather-Pack

Connector, IP65 Rated

EY Metri-Pack

® 150 Connector,

IP69K Rated

Coils with internal

diode are available.

Consult factory.

Other coil voltages may

be available for OEM

applications.

Consult factory.

Manual Override

None

(Blank)

Push P

Push, with Knob K

Threaded Detent T

More about Manual Override

options: page 1.001.1

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