DESCRIPTION

A solenoid-operated, 2-position, 3-port, direct-acting, spool-type, screw-in hydraulic

directional valve.

OPERATION

When de-energized, the SV08-35 blocks ﬂ ow at ➀, while allowing ﬂ ow from ➁ to ➂.

When energized, the spool shifts to provide ﬂ ow from

➁ to ➀, while blocking port ➂.

While port

➀ may be fully pressurized, it is not intended to be used as the inlet.

FEATURES

• Continuous-duty rated solenoid.

• Hardened precision spool and cage for long life.

• Optional coil voltages and terminations.

• Efﬁ cient wet-armature construction.

• Cartridges are voltage interchangeable.

• All ports may be fully pressurized.

• Optional waterproof E-Coils rated up to IP69K.

• Unitized, molded coil design.

• Compact, industry-common size.

RATINGS

Operating Pressure: 207 bar (3000 psi)

Proof Pressure: 241 bar (3500 psi)

Flow: Up to 11.4 lpm (3 gpm); See Performance Chart

Internal Leakage: 98 cc/minute (6 cu. in./minute) max. at 207 bar (3000 psi)

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

Coil Duty Rating: Continuous from 85% to 115% of nominal voltage

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 9.010.1

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: VC08-3; See page 9.108.1

Cavity Tool: CT08-3XX; See page 8.600.1

Seal Kit: SK08-3X-MM; See page 8.650.1

Coil Nut: Part No. 7004400

SV08-35 Spool, 3-Way

SYMBOLS

USASI/ISO:

1.387.1

PERFORMANCE (Cartridge Only)

SOLENOID VALVES

HYDRAFORCE

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 to ~ Energized ——

 to  De-Energized – – –

32 cSt/150 sus oil at 40°C

4.1/60

3.1/45

5.2/75

2.1/30

1.0/15

1.9

0.5

7.6

2.0

11.4

9.5

2.5

FLOW lpm/gpm

PRESSURE DROP bar/psi

5.7

1.5

3.8

1.0

Blue rectangles are links to other catalog pages.

SV08-35

DIMENSIONS

1.387.2

COIL MUST BE INSTALLED

WITH LETTERING UP

Standard

Coil View

1.60

40.6

1.88

47.8

E-Coil

View

1.40

35.6

1.41

DIA.

35.8

SV08-35__ - __ __ __ - __ - __ __ __ __ __

TO ORDER

Seals

Buna N (Std.) N

Fluorocarbon V

Polyurethane P

Termination (VDC)

Std. Coil

DS Dual Spades

DG DIN 43650

DL Leadwires (2)

DL/W Leads w/Weatherpak

Connectors

DR Deutsch DT04-2P

Termination (VAC)

Std. Coil

AG DIN 43650

AP 1/2 in. Conduit

Termination (VDC)

E-Coil

ER Deutsch DT04-2P

(IP69K Rated)

EY Metri-Pack

® 150

(IP69K Rated)

Coils with internal diode are

available. Consult factory.

E-Coil

10 10 VDC

12 12 VDC

20 20 VDC

24 24 VDC

Voltage

Std. Coil

0 Less Coil**

10 10 VDC

†

12 12 VDC

24 24 VDC

36 36 VDC

48 48 VDC

24 24 VAC

115 115 VAC

230 230 VAC

**Includes Std. Coil Nut

†

DS, DW or DL

terminations only.

MATERIALS

Cartridge: Weight: 0.09 kg.

(0.20 lbs.); Steel with hardened

work surfaces. Zinc-plated

exposed surfaces; Buna N

O-rings and back-ups standard.

Standard Ported Body: Weight:

0.27 kg. (0.60 lbs.); Anodized

high-strength 6061 T6 aluminum

alloy, rated to 207 bar (3000 psi);

Ductile iron bodies available;

dimensions may differ.

See page 8.008.1.

Standard Coil: Weight: 0.11 kg.

(0.25 lbs.); Unitized thermoplastic

encapsulated, Class H high

temperature magnetwire.

See page 3.200.1.

E-Coil: Weight: 0.14 kg. (0.3 lbs.);

Perfect wound, fully encapsulated

with rugged external metal shell;

Rated up to IP69K with integral

connectors.

See page 3.400.1 for all E-Coil

retroﬁ t applications.

Porting

Cartridge Only 0

SAE 6 6T

1/4 in. BSP* 2B

*BSP Body; U.K. Mfr. Only

Option

None

(Blank)

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Blue rectangles are links to other catalog pages.