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SV08-20J Poppet, 2-Way, Normally Closed,

SV08-20J   Poppet, 2-Way, Normally Closed,

SV08-20J Poppet, 2-Way, Normally Closed, (SV08-20J)

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Product Description

A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve, with either “J” or “Y” type manual override standard. This valve is intended as a blocking or load holding device for low flow circuits having pull-only manual override requirements for handles or cable linkage.

Product Operation

When de-energized, the SV08-20J/Y acts as a check valve, allowing flow from ➀ to ➁, while blocking flow from ➁ to ➀When energized, the valve’s poppet lifts to open the ➁ to ➀ flow path, while flow from ➀ to ➁ is severely restricted.Operation of Manual Override Option: To manually override, pull and hold the
knurled knob. This override is not detented. The pull force required is approximately
24 lbs. The “J” option includes a male 10-32 thread for a cable attachment. If a cable
is used, the internal valve spring may not provide enough force to overcome internal
cable friction. An external means of returning the cable must be provided by the user.

Product Features

Continuous-duty rated coil.
Hardened parts for long life.
Optional coil voltages and terminations.
Optional waterproof E-Coils rated up to IP69K.
Manual override standard.
Industry common cavity.
Compact size.

Product Ratings

Maximum Operating Pressure: 207 bar (3000 psi)
Proof Pressure: 255 bar (3700 psi)
Flow: See Performance Chart
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 40°C; Drop Out 5%
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.