SV38-26 Blocking/Low Flow, 2-Way, Normally Closed

USASI/ISO:

SYMBOLS

1.081.1

DESCRIPTION

A solenoid-operated, 2-way, normally closed, direct-acting, needle-type, screw-in

hydraulic cartridge valve, designed to function as a blocking or load-holding device

for low fl ow circuits.

OPERATION

Operation of Manual Override Option: To override, push button in, twist counter-

clockwise 180° and release. In ths 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 solenoid.

• Hardened seat for long life and low leakage.

• Optional coil voltages and terminations.

• Cartridges are voltage interchangeable.

• Unitized, molded coil design.

Internal Leakage: 0.10 cc/minute (2 drops/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

Response Time: First indication of change of state with 100% voltage supplied at

80% of nominal fl ow rating: Energized: 22 msec.; De-energized: 5 msec.

Initial Coil Current Draw at 20°C: Standard Coil: 1.67 amps at 12 VDC;

0.18 amps at 115 VAC (full wave rectifi ed).

E-Coil: 1.7 amps at 12 VDC; 0.85 amps at 24 VDC

Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)

Filtration: See page 9.010.1

Coil Nut: Part No. 7004400;

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

34.5/500

27.6/400

20.7/300

13.8/200

1.14

0.3

3.4

0.9

FLOW lpm/gpm

PRESSURE DROP bar/psi

SV38-26

1.081.2

Option

152µ Screen S

Standard Ported Body: Weight:

E-Coil: Weight: 0.41 kg. (0.9 lbs.);

Note: See page 3.400.1 for all

E-Coil retrofi t applications.

SAE 4 4T

SAE 6 6T

DG DIN 43650

DL Leadwires (2)

DL/W Leads w/Weatherpak

DR Deutsch DT04-2P

MATERIALS