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SL08-22 Low Flow, 2-Way, Normally Closed

SL08-22   Low Flow, 2-Way, Normally Closed

SL08-22 Low Flow, 2-Way, Normally Closed (SL08-22)

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Product Description

A solenoid-operated, 2-way, normally closed, direct-acting, needle-type, screw-in hydraulic cartridge valve, designed to function as a load-holding device for low fl ow circuits requiring extremely low leakage.

Product Operation

When de-energized, the SL08-22 blocks fl ow from ➁ to ➀When energized, the needle point lifts to open the valve bidirectionally.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. Over-ride will be detented in this position.

Product 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.
Industry common cavity.
Manual override option.
Optional waterproof E-Coils rated up to IP69K.
Compact size.

Product Ratings

Operating Pressure: 207 bar (3000 psi)
Internal Leakage: 0.15 cc/minute (3 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 (➁ to ➀ direction):Energized: 22 msec.; De-energized: 40 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 9.010.1
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: VC08-2; See page 9.108.1
Cavity Tool: CT08-2XX; See page 8.600.1
Seal Kit: SK08-2X-T; See page 8.650.1
Coil Nut: Part No. 7004400; For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.